# Poolsidebasics

> Pool cleaner and pool-care buying guides

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## Machine-readable
- Full text corpus (all guides, plain text): https://poolsidebasics.com/llms-full.txt
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## Topics
- [Robotic cleaners](https://poolsidebasics.com/blog/category/robotic-cleaners)
- [Vacuums](https://poolsidebasics.com/blog/category/vacuums)
- [Water care](https://poolsidebasics.com/blog/category/water-care)
- [Accessories](https://poolsidebasics.com/blog/category/accessories)
- [Hot tubs](https://poolsidebasics.com/blog/category/hot-tubs)

## Calculators
- [Pool Volume Calculator](https://poolsidebasics.com/calculators/pool-volume-calculator)
- [Pool Pump Run Time Calculator](https://poolsidebasics.com/calculators/pool-pump-run-time-calculator)
- [Pool Chlorine Calculator](https://poolsidebasics.com/calculators/pool-chlorine-calculator)

## Featured buying guides
- [Best Robotic Pool Cleaner (2026): Dolphin Proteus DX3 for In-Ground Pools](https://poolsidebasics.com/blog/best-robotic-pool-cleaner): The best robotic pool cleaner for most in-ground pools is the Dolphin Proteus DX3 because it climbs walls and scrubs without a battery to charge. Choose the WYBOT C1 for cordless coverage or the Dolphin Nautilus AG for above-ground floors.
- [Best Pool Vacuum (2026): Polaris Pressure Sweep vs Cordless Handheld](https://poolsidebasics.com/blog/best-pool-vacuum): The best pool vacuum depends on plumbing. Choose a Polaris pressure-side cleaner when you have a booster line. Keep a cordless handheld for spot sand and spa cleanup.
- [Best Cordless Pool Vacuum (2026): Robots and Handhelds That Finish](https://poolsidebasics.com/blog/best-cordless-pool-vacuum): The best cordless pool vacuum is the one that finishes your square footage before the battery dies. The WYBOT C1 covers most pools, the WYBOT C2 handles larger footprints, and a Pool Blaster handheld cleans steps and spas.
- [Best Pool Skimmer (2026): Fine-Mesh Nets That Catch the Small Stuff](https://poolsidebasics.com/blog/best-pool-skimmer): The best pool skimmer for a small pool or spa is a fine-mesh net on a short pole you will actually grab before dinner. TidyMister covers the first few feet of water, the Swimline 8040 hauls storm loads, and a 16 ft pole reaches the middle when you need it.
- [Best Pool Test Kit (2026): Taylor K-2006 vs Test Strips](https://poolsidebasics.com/blog/best-pool-test-kit): Best pool test kit setup for most homeowners is a Taylor K-2006 drop kit for real decisions, paired with HTH 6-way strips for fast midweek dips. Refresh the reagents once a season and the numbers stay honest.
- [Best Above Ground Pool Cleaner (2026): Compact Robots That Fit the Shell](https://poolsidebasics.com/blog/best-above-ground-pool-cleaner): The best above ground pool cleaner is usually a compact robotic floor scrubber sized for your diameter. Skip giant in-ground wall climbers unless you truly need them, and measure your shell before you buy.

## All guides
- [Automatic Chlorine Feeder (2026): In-Line vs Offline Hayward Picks](https://poolsidebasics.com/blog/automatic-chlorine-feeder): An automatic chlorine feeder mounts on the equipment pad and dissolves tablets into return water. Pick Hayward CL200 for in-line PVC, CL220 for offline tubing, or CL100 for smaller flow systems.
- [Automatic Pool Skimmer (2026): Floating Robots That Empty the Basket](https://poolsidebasics.com/blog/automatic-pool-skimmer): An automatic pool skimmer is a small floating robot that patrols the surface and drops leaves into its own basket. Choose a solar-plus-DC model if your pool sees daily leaf drop, and skip anything that gets stuck on the steps.
- [Best Above Ground Pool Cleaner (2026): Compact Robots That Fit the Shell](https://poolsidebasics.com/blog/best-above-ground-pool-cleaner): The best above ground pool cleaner is usually a compact robotic floor scrubber sized for your diameter. Skip giant in-ground wall climbers unless you truly need them, and measure your shell before you buy.
- [Best Above Ground Pool Pump (2026): Match Combo Size to Your Shell](https://poolsidebasics.com/blog/best-above-ground-pool-pump): The best above ground pool pump for most soft-side pools is a sand filter combo sized to gallons, not horsepower. The Intex SX2800 is the safe first buy, the 16-inch SX3000 covers bigger shells, and the XtremepowerUS 19-inch is the upgrade when higher flow and a 7-way valve matter more than sticker.
- [Best Cordless Pool Vacuum (2026): Robots and Handhelds That Finish](https://poolsidebasics.com/blog/best-cordless-pool-vacuum): The best cordless pool vacuum is the one that finishes your square footage before the battery dies. The WYBOT C1 covers most pools, the WYBOT C2 handles larger footprints, and a Pool Blaster handheld cleans steps and spas.
- [Best Electric Pool Heater (2026): Heat Pumps Sized for Your Pool](https://poolsidebasics.com/blog/best-electric-pool-heater): The best electric pool heater is a heat pump sized to your gallons, not the biggest BTU number you can afford. Here are three we would put on a real pad, from an above-ground starter to a large in-ground inverter.
- [Best Hot Tub Accessories (2026): Steps, Filters, and Pillows](https://poolsidebasics.com/blog/best-hot-tub-accessories): The best hot tub accessories for an inflatable spa are the Dovov steps for safe entry and dry storage, a Type VI filter 12-pack for clear water, and a weighted headrest pillow for long soaks. Add them in that order and skip the gadgets that only take up deck space.
- [Best Inflatable Hot Tub for Cold Weather (2026): 2 Picks](https://poolsidebasics.com/blog/best-inflatable-hot-tub-for-cold-weather): The best inflatable hot tub for cold weather is the Coleman SaluSpa Miami for two to four people. The Coleman SaluSpa Sicily is the pick for a bigger family that wants more room and app control.
- [Best Inflatable Pool for Adults (2026): 3 Picks That Hold Up](https://poolsidebasics.com/blog/best-inflatable-pool-for-adults): The best inflatable pool for adults for most yards is the Intex 58484EP rectangle: big, cheap, and simple to fill. Pick the Intex lounge pool for a built-in bench, or the Toysical when you want the pump in the box.
- [Best Mesh Pool Cover (2026): Drain-Through Winter Picks](https://poolsidebasics.com/blog/best-mesh-pool-cover): A mesh pool cover blocks leaves while rain drains through. Size the Blue Wave Arctic Armor sheet to your diameter, then cinch the cable under the top rail.
- [Best Pool Basketball Hoop (2026): GoSports PRO vs Dunn-Rite Picks](https://poolsidebasics.com/blog/best-pool-basketball-hoop): The best pool basketball hoop is the GoSports Splash Hoop PRO for family poolside play and the Dunn-Rite Splash and Shoot Clear for adjustable height and a regulation 18 inch rim. Match the hoop to the pool, not the other way around.
- [Best Pool Brush (2026): Nylon Wall Heads vs Tile Scrubs](https://poolsidebasics.com/blog/best-pool-brush): The best pool brush is usually an 18-inch nylon head on a solid telescopic pole. Save specialty tile and algae brushes for the jobs nylon cannot finish.
- [Best Pool Cover for Above Ground Pool (2026): Mesh vs Solar vs Winter](https://poolsidebasics.com/blog/best-pool-cover-for-above-ground): The best pool cover for an above ground pool depends on why you want one. Mesh covers drain rain and lift light. Solid winter covers block light and pump ponds. Solar covers hold heat. Safety covers are for kids and pets.
- [Best Pool Cover Reel (2026): Above-Ground Solar Cover Pick](https://poolsidebasics.com/blog/best-pool-cover-reel): A pool cover reel makes a solar cover easier to use, but only when it fits the pool width and has a stable place to sit. Measure your top rails before ordering.
- [Best Pool Cover Remover (2026): 24" vs 30" Safety Cover Rods](https://poolsidebasics.com/blog/best-pool-cover-remover): A pool cover remover is the stainless rod that hooks safety-cover springs on and off brass anchors. Pick length for leverage, not for solar blankets.
- [Best Pool Filter Sand (2026): 3 Bags That Fit Your Tank](https://poolsidebasics.com/blog/best-pool-filter-sand): The best pool filter sand is clean, consistently graded, and matched to the weight in your filter manual. Palmetto is the first bag we would buy for most backyard sand filters.
- [Best Pool Filter (2026): Sand, Cartridge, and DE Picks by Pool](https://poolsidebasics.com/blog/best-pool-filter): The best pool filter for most above-ground pools is a sand filter pump sized to the pool's gallons, not the largest unit you can afford. Intex's SX2800 is the useful middle choice, and the same sizing logic applies to cartridge and DE.
- [Best Pool Floats for Adults (2026): 2-Pack Loungers, Mesh Hammocks, and Budget Recliners](https://poolsidebasics.com/blog/best-pool-floats-for-adults): The best pool float for adults depends on the rider and the pool. The JGV 2-Pack chair lounger is the top all-around pick for couples, the Aqua 4-in-1 Monterey is the mesh hammock that defined the category, and the Intex Floating Recliner is the budget chair. Match weight capacity and shape to who is actually getting in the water.
- [Best Pool Jet Vacuum (2026): Hose Venturi Picks for Spas and Leaf Dumps](https://poolsidebasics.com/blog/best-pool-jet-vacuum): A pool jet vacuum runs on garden-hose pressure, not your pump or a battery. Use a compact head for spas and sand, or a wide leaf terminator after storms.
- [Best Pool Ladder for Above Ground Pool (2026): 2 Picks That Fit](https://poolsidebasics.com/blog/best-pool-ladder-for-above-ground-pool): The best pool ladder for an above ground pool depends on the shell. The Intex 28067E is the pick for soft-sided and Intex pools at 52 inches, and the Bestway Flowclear metal A-frame is the sturdier everyday ladder.
- [Best Pool Leaf Net (2026): Fine Mesh, Flat Scoops, and Deep Bags](https://poolsidebasics.com/blog/best-pool-leaf-net): A fine pool leaf net clears floaters fast without dumping half of them back. Choose fine mesh for daily pollen and bugs, a flat scoop for thin debris, a deep bag for storm loads.
- [Best Pool Lights (2026): Fixed, Rechargeable, and Solar Picks](https://poolsidebasics.com/blog/best-pool-lights): The best pool light depends on whether you want real underwater brightness or a little color after sunset. These three picks cover corded, rechargeable, and solar setups without pretending they do the same job.
- [Best Pool Lounge Chair (2026): 3 Picks for Deck and Sun Shelf](https://poolsidebasics.com/blog/best-pool-lounge-chair): The best pool lounge chair for most decks is the Nestl chaise set of two. The Oasbira set adds wheels and a 400 pound frame, and the Coast Modern lounger is the pick for a shallow sun shelf.
- [Best Pool Pad for Above Ground Pool (2026): 3 Picks](https://poolsidebasics.com/blog/best-pool-pad-for-above-ground): The best pool pad for an above ground pool is the U.S. Pool Supply Ground Shield 24 ft pad for round pools. The Rhino Pad adds a vapor barrier and a little more padding, and the Liner Life pre-cut pad is the one for rectangle and oval pools.
- [Best Pool Pump Timer (2026): Mechanical Timer for 240V Pumps](https://poolsidebasics.com/blog/best-pool-pump-timer): A pool pump timer saves you from forgetting a circulation schedule, but the voltage and wiring have to match your pump exactly, and a mechanical dial forgets the time after an outage. Do not guess at electrical work.
- [Best Pool Pump (2026): Match the Pump Type to Your Pool](https://poolsidebasics.com/blog/best-pool-pump): The best pool pump depends on your pool type first. Inground pads usually want a variable-speed circulator. Above-ground owners often need a sand filter pump combo sized to gallons, not horsepower hype.
- [Best Pool Skimmer Pole (2026): Length, Lock Fit, and Net Pairing](https://poolsidebasics.com/blog/best-pool-skimmer-pole): A pool skimmer pole earns its space when it reaches the center of the pool and locks tight at length. Pair a 12 to 15 ft telescoping aluminum pole with a deep mesh net that clips on with the standard 1-1/4 inch end.
- [Best Pool Skimmer (2026): Fine-Mesh Nets That Catch the Small Stuff](https://poolsidebasics.com/blog/best-pool-skimmer): The best pool skimmer for a small pool or spa is a fine-mesh net on a short pole you will actually grab before dinner. TidyMister covers the first few feet of water, the Swimline 8040 hauls storm loads, and a 16 ft pole reaches the middle when you need it.
- [Best Pool Steps (2026): Confer Curve vs Step-1X Entry](https://poolsidebasics.com/blog/best-pool-steps): The best pool steps give you a wide, stable staircase into an above-ground pool. Choose Confer Curve for a wedding-cake look or Step-1X for a straight run.
- [Best Pool Test Kit (2026): Taylor K-2006 vs Test Strips](https://poolsidebasics.com/blog/best-pool-test-kit): Best pool test kit setup for most homeowners is a Taylor K-2006 drop kit for real decisions, paired with HTH 6-way strips for fast midweek dips. Refresh the reagents once a season and the numbers stay honest.
- [Best Pool Towel Rack (2026): Windproof Metal and PVC Picks](https://poolsidebasics.com/blog/best-pool-towel-rack): The best pool towel rack for most decks is the Yozoluck 6-bar metal stand, because its heavy base stays upright in wind without filling it with water or sand. The Coast Modern rack fits a modern patio, and the i365AMZ adds a solar light.
- [Best Pool Toys for Adults (2026): Pong, Water Battles, and Laps](https://poolsidebasics.com/blog/best-pool-toys-for-adults): The best pool toys for adults are the GoPong floating beer pong table for parties, the Jasonwell tank float for water battles, and a Sunlite kickboard when you want a workout instead of a float. Active play, not more loungers.
- [Best Pool Umbrella (2026): Table, Wind, and Budget Picks](https://poolsidebasics.com/blog/best-pool-umbrella): The best pool umbrella for a backyard deck is the one that still looks right after a season of sun and wind. Here are three we would buy, from a premium fade-resistant pick to a proven budget 9-footer.
- [Best Pool Vacuum for Above Ground (2026): Suction, Handheld, or Budget Auto](https://poolsidebasics.com/blog/best-pool-vacuum-for-above-ground): The best pool vacuum for above ground pools depends on your pump and how much you want to push a pole. Match suction auto, cordless handheld, or budget hover to your shell size.
- [Best Pool Vacuum (2026): Polaris Pressure Sweep vs Cordless Handheld](https://poolsidebasics.com/blog/best-pool-vacuum): The best pool vacuum depends on plumbing. Choose a Polaris pressure-side cleaner when you have a booster line. Keep a cordless handheld for spot sand and spa cleanup.
- [Best Pool Volleyball Set (2026): 3 Sets for Inground Pools](https://poolsidebasics.com/blog/best-pool-volleyball-set): The best pool volleyball set for most inground pools is the GoSports Splash Net PRO. The Olybeaka 30-foot set covers wide or uneven decks, and the OHYEMO LED set keeps the game going after dark.
- [Best Robotic Pool Cleaner for Vinyl Liner Pools (2026)](https://poolsidebasics.com/blog/best-robotic-pool-cleaner-for-vinyl-pools): The best robotic pool cleaner for a vinyl liner pool needs soft brushes, smooth tracks, and fine filtration for the dust vinyl sheds. The Beatbot Sora 30 leads for full coverage, the Dolphin Escape covers above-ground vinyl, and the Nautilus CC Pro Wi-Fi comes with a real warning from owner reviews.
- [Best Robotic Pool Cleaner (2026): Dolphin Proteus DX3 for In-Ground Pools](https://poolsidebasics.com/blog/best-robotic-pool-cleaner): The best robotic pool cleaner for most in-ground pools is the Dolphin Proteus DX3 because it climbs walls and scrubs without a battery to charge. Choose the WYBOT C1 for cordless coverage or the Dolphin Nautilus AG for above-ground floors.
- [Best Saltwater Pool Test Kit (2026): Taylor Drop Salt + Quick Strips](https://poolsidebasics.com/blog/best-saltwater-pool-test-kit): Saltwater pools still need chlorine and balance tests, plus a real salt reading. Use Taylor drops when the generator disagrees with a strip.
- [Best Solar Pool Cover (2026): Above Ground and Inground Picks](https://poolsidebasics.com/blog/best-solar-pool-cover): The best solar pool cover for most backyard pools is a 16-mil trim-to-fit rectangle like the VEVOR 32x16 for real heat hold. The Intex 28013E is the right light lift for a 15-ft round above ground pool. Pick thickness to match how often you will pull the blanket on and off.
- [Best Suction Pool Cleaner for Inground (2026): Suction Side vs Robot](https://poolsidebasics.com/blog/best-suction-pool-cleaner): The best suction pool cleaner for an inground pool is the Hayward Poolvergnuegen 4-Wheel for a large in-ground. Choose the PoolVac XL for concrete fine dirt, or the VINGLI for a simple above-ground floor. Reach for a robotic cleaner when you want independent filtration.
- [Diatomaceous Earth Pool Filter (2026): 3 DE Powders That Actually Charge Grids](https://poolsidebasics.com/blog/diatomaceous-earth-pool-filter): Diatomaceous earth pool filter powder coats the grids so the filter can catch fine haze. Charge by square feet, backwash when pressure climbs, then reload fresh DE. Do not dump garden-grade powder into a DE tank.
- [Best Dog Pool Ramp (2026): Ramps That Get a Wet Dog Out](https://poolsidebasics.com/blog/dog-pool-ramp): The best dog pool ramp for most pools is the Dog-DOK, a floating platform with weighted steps that sit just under the water. Choose the PUP ON for a big dog and the Iceberg dock when the budget is tighter.
- [Gas Pool Heater (2026): Natural Gas vs Propane Sizing](https://poolsidebasics.com/blog/gas-pool-heater): A gas pool heater is the fast lane when you need a real temperature jump tonight. Match fuel type and BTU to the pool, then leave heat pumps and solar for the hold.
- [Best Hot Tub Cover Lifter (2026): Clearance and Mount Guide](https://poolsidebasics.com/blog/hot-tub-cover-lifter): The best hot tub cover lifter for most rectangular tubs is the REGMICS pivot top mount. Choose the BJOSSTY stainless lifter for a wet yard and the Byers Choice for a wider tub. Measure rear clearance and corner radius before you buy.
- [Mesh Pool Fence (2026): Removable Safety Fence + DIY Picks](https://poolsidebasics.com/blog/mesh-pool-fence): A mesh pool fence is a removable, climb-resistant barrier around an in-ground pool. Life Saver and WaterWarden are the strongest DIY picks, both UL certified to ASTM standards for child and pet safety.
- [Non Chlorine Pool Shock (2026): When MPS Beats a Chlorine Knockdown](https://poolsidebasics.com/blog/non-chlorine-pool-shock): Non chlorine pool shock is for routine oxidation when you want clarity without another big chlorine spike. It is not a substitute for a real sanitizer.
- [Pool Alarm (2026): Gate Sensor, In-Pool Floater, and Door Alarm Picks](https://poolsidebasics.com/blog/pool-alarm): A pool alarm is one of the cheapest layers you can add to backyard child safety. A gate/door sensor covers the everyday exit, a floating in-pool alarm covers the surface, and the two together close most of the gap.
- [Pool Algae Brush (2026): Choose Bristles That Fit Your Surface](https://poolsidebasics.com/blog/pool-algae-brush): Start with nylon for normal pool brushing. A brush helps loosen film, but it does not replace testing, circulation, or a proper algae treatment.
- [Pool Algaecide (2026): Clorox Weekly Preventer vs SeaKlear Copper](https://poolsidebasics.com/blog/pool-algaecide): Pool algaecide backs up chlorine. Use Clorox weekly for normal summers, and SeaKlear copper when mustard or black algae keeps returning after a real shock.
- [Pool Alkalinity Increaser (2026): Stop pH Bounce With Baking Soda](https://poolsidebasics.com/blog/pool-alkalinity-increaser): Add pool alkalinity increaser when total alkalinity tests low. Use sodium bicarbonate, circulate, then recheck pH. Clorox 5 lb and In The Swim 5 lb both cover a typical backyard correction.
- [Pool Backwash Hose (2026): Direct Waste Water Away From the Pad](https://poolsidebasics.com/blog/pool-backwash-hose): Use a pool backwash hose to send filter waste away from the equipment pad. Match 1.5-inch or 2-inch to the waste port, clamp it, and lay the hose toward a legal drain path.
- [Pool Bromine Tablets (2026): Spa Tabs, Floaters, and Steady Residuals](https://poolsidebasics.com/blog/pool-bromine-tablets): Pool bromine tablets keep spa and hot tub water sanitized with a softer smell than chlorine. Match 1-inch tabs to a floater, then pick a household jar or a bulk bucket by how often you soak.
- [Pool Brush Pole (2026): Reach, Lock Fit, and Storage](https://poolsidebasics.com/blog/pool-brush-pole): A pool brush pole only helps if it reaches the far wall and locks at length. Match the telescopic range to your pool, then clip on a brush that fits.
- [Pool Calcium Increaser (2026): Test Hardness Before Adding It](https://poolsidebasics.com/blog/pool-calcium-increaser): Only add calcium increaser after a calcium-hardness test shows the pool is low. Dose from the label and your pool volume, then circulate and retest.
- [Pool Check Valve (2026): Straight 7305 vs 90° 7511](https://poolsidebasics.com/blog/pool-check-valve): A pool check valve stops reverse flow that drains heaters, loses pump prime, or sends water the wrong way on the pad. Match straight vs 90-degree and the pipe size stamped on your fittings.
- [Pool Chlorine Floater (2026): Right Size and Tablet Count](https://poolsidebasics.com/blog/pool-chlorine-floater): A pool chlorine floater only works when the basket matches the tablet and holds enough of them for your gallon count. Use a 3-inch dispenser for standard tabs, a mini for 1-inch spa tabs, and a large basket for a big pool.
- [Pool Chlorine Tablets (2026): 3-Inch Slow Tabs vs 1-Inch Minis](https://poolsidebasics.com/blog/pool-chlorine-tablets): Buy pool chlorine tablets by size, not by bucket hype. 3-inch tabs feed a standard floater, 1-inch tabs belong in spas, and every tab quietly adds stabilizer you have to track.
- [Pool Clarifier (2026): Clear Hazy Water Without Dumping the Filter](https://poolsidebasics.com/blog/pool-clarifier): Pool clarifier helps a working filter grab the fine particles that make water look dull. Pick the regular liquid for haze, the phosphate remover when tests show high phosphates, or a natural enzyme drop for oily residue.
- [Pool Closing Kit (2026): What It Covers, What It Misses, and Which Kits Fit](https://poolsidebasics.com/blog/pool-closing-kit): A pool closing kit is a convenience buy, not a full winter close by itself. Choose one by pool gallons, then fill the gaps before the temperature drops.
- [Pool Cover Anchors (2026): Brass Deck Hardware for Safety Covers](https://poolsidebasics.com/blog/pool-cover-anchors): Pool cover anchors are the brass sockets in your deck that lock a safety cover down. Match the 3/4-inch hole, then buy a small pack for repairs or a bulk pack for a full install.
- [Pool Cover Clips (2026): Keep an Above-Ground Winter Cover on the Rail](https://poolsidebasics.com/blog/pool-cover-clips): Pool cover clips pin an above-ground winter cover to the top rail so wind cannot slap it to pieces. Buy enough for every upright, then add extras.
- [Pool Cover Pump (2026): Automatic Picks That Clear Standing Water Fast](https://poolsidebasics.com/blog/pool-cover-pump): A pool cover pump should kick on when water sits on the cover and shut off when the puddle is gone. Start with an automatic unit and a GFCI outlet.
- [Pool Cover Vents (2026): Air Pillows That Protect Above-Ground Walls](https://poolsidebasics.com/blog/pool-cover-vents): Pool cover vents are the inflatable air pillows you center under a solid winter cover so ice expands into the pillow instead of your walls.
- [Pool Defoamer (2026): Knock Down Spa Foam Without Chasing Ghosts](https://poolsidebasics.com/blog/pool-defoamer): Pool defoamer knocks down foam from lotions, soaps, and organics in spas and hot tubs. Dose a little with jets running, then fix the source so foam does not return every soak.
- [Pool Enzymes (2026): Weekly Cleaners vs Rescue Bottles](https://poolsidebasics.com/blog/pool-enzymes): Pool enzymes chew through suntan oil, body oils, and pollen so filters stay cleaner and the waterline ring shows up less. Use Pool Perfect weekly, First Aid for a mess, or Perfect Max when phosphates creep up too.
- [Pool Filter Balls (2026): Light Media That Replaces Filter Sand](https://poolsidebasics.com/blog/pool-filter-balls): Pool filter balls swap heavy sand for light fiber media that still traps fine debris. Match the pack weight to your filter's sand rating, then rinse on a schedule instead of wrestling wet bags every season.
- [Pool Filter Cartridge (2026): Match Size Before You Replace It](https://poolsidebasics.com/blog/pool-filter-cartridge): Buy a pool filter cartridge by the filter model and the printed dimensions, not by square footage alone. Intex Type A/C, Unicel C-9407, and Hayward CX580XRE packs cover the three common backyard tanks.
- [How to Use a Pool Filter Cleaner (2026): Soak First, Then Rinse Pleats](https://poolsidebasics.com/blog/pool-filter-cleaner): A hose blast only moves the easy dirt. Soak the cartridge in a real pool filter cleaner, then rinse the pleats so the filter can actually flow again.
- [Pool Filter O-Ring (2026): Match the Seal Before You Replace It](https://poolsidebasics.com/blog/pool-filter-o-ring): A pool filter O-ring is a model-specific seal. Check the filter label and part number before replacing a flattened or leaking ring.
- [Pool Filter Pressure Gauge: When to Replace It](https://poolsidebasics.com/blog/pool-filter-pressure-gauge): A pool filter pressure gauge is worth replacing when the needle sticks, the lens is cracked, or it never returns to zero with the system off.
- [Pool Flocculant (2026): When to Drop Debris to the Floor Instead of Waiting on the Filter](https://poolsidebasics.com/blog/pool-flocculant): Pool flocculant is for the cloudy mess that a normal filter is taking too long to catch. It drops the debris to the floor so you can vacuum it out.
- [Pool Fountain (2026): LED Spray vs Solar Return Jet](https://poolsidebasics.com/blog/pool-fountain): A pool fountain is the easy way to add spray and evening light without a remodel. Match the fitting to your pump or return jet, then aim the spray back into the pool.
- [Pool Handrail (2026): 304 Stainless Sizes vs Bolt-On Rails](https://poolsidebasics.com/blog/pool-handrail): A pool handrail steadies the climb into an in-ground pool. Match the bend size to your deck-to-water reach, then mount it so the grip does not wobble.
- [Pool Heat Pump (2026): Electric Warmth Without Propane Drama](https://poolsidebasics.com/blog/pool-heat-pump): A pool heat pump is the quiet electric way to stretch swim season when solar panels are not enough and gas is more heater than you want to babysit.
- [Pool Ionizer (2026): Solar Copper Floaters That Cut Chlorine Demand](https://poolsidebasics.com/blog/pool-ionizer): A pool ionizer floats a solar copper anode that helps suppress algae so you can run less chlorine. Match the gallon rating, scrub the anode, and keep a small sanitizer residual.
- [Pool Ladder (2026): A-Frame Safety vs Deck In-Pool](https://poolsidebasics.com/blog/pool-ladder): A pool ladder only feels safe when it matches the deck story. A-frame units serve yards without a deck. In-pool deck ladders bolt to the platform you already built.
- [Pool Leaf Canister (2026): When Your Vacuum Needs One](https://poolsidebasics.com/blog/pool-leaf-canister): A pool leaf canister catches leaves before they reach the pump basket. It is most useful for suction-side cleaners and manual hoses under trees.
- [Pool Leaf Rake (2026): Deep Bag vs Flat Skimmer](https://poolsidebasics.com/blog/pool-leaf-rake): A deep pool leaf rake is the better one-tool choice when your yard gets real leaf loads. Empty it before it gets heavy enough to twist the frame.
- [Pool Liner Patch Kit (2026): Underwater Vinyl Fixes That Hold](https://poolsidebasics.com/blog/pool-liner-patch-kit): A pool liner patch kit stops a slow leak when the tear is small and the vinyl is still sound. Boxer covers most DIY underwater fixes; Swimline and HH-66 kits fit narrower jobs.
- [Liquid Chlorine for Pools (2026): Dosing, Strength, and Storage](https://poolsidebasics.com/blog/pool-liquid-chlorine): Liquid chlorine is the fast, no-stabilizer way to raise free chlorine. Read the date code before you buy and dose for the strength you actually have, not the strength printed on the jug.
- [Pool Main Drain Cover (2026): Anti-Vortex Grates That Fit Your Sump](https://poolsidebasics.com/blog/pool-main-drain-cover): A pool main drain cover is a safety grate, not a winter plug. Measure the diameter and screw pattern, then pick cover-only or cover-plus-frame.
- [Best Pool Maintenance Kit (2026): What to Get in One Box](https://poolsidebasics.com/blog/pool-maintenance-kit): The best pool maintenance kit for most above-ground pools is the Intex Deluxe set when your pump moves around 800 GPH. Choose the Poolvio 5-in-1 when you want a real pole and swappable heads, and the Sepetrel kit when you clean a small pool or a spa without hooking anything to the filter.
- [Pool Metal Sequestrant (2026): Stop Iron and Copper Before They Stain](https://poolsidebasics.com/blog/pool-metal-sequestrant): A pool metal sequestrant keeps metals suspended so they are less likely to stain plaster, vinyl, or equipment. It is prevention chemistry, not a scrub.
- [Pool Multiport Valve (2026): Filter, Backwash, and Rinse Without Guessing](https://poolsidebasics.com/blog/pool-multiport-valve): A pool multiport valve only works when the handle seats cleanly and the ports match your sand filter. Replace a leaking Vari-Flo before sand ends up in the pool.
- [Pool Opening Kit (2026): What You Get, What You Still Need, and Size Fit](https://poolsidebasics.com/blog/pool-opening-kit): A pool opening kit is a spring chemistry shortcut, not a full reopen by itself. Match the gallon range, then fill the hardware and testing gaps.
- [Pool pH Decreaser (2026): Dry Acid vs Muriatic Acid for a Backyard Pool](https://poolsidebasics.com/blog/pool-ph-decreaser): Pool pH decreaser brings high pH back into range. The real choice is whether you want the convenience of dry acid or the lower-cost power of muriatic acid.
- [Pool pH Increaser (2026): Raise pH Without Guessing the Dose](https://poolsidebasics.com/blog/pool-ph-increaser): Add pool pH increaser only when a test shows pH below about 7.2. Use the label dose for your gallons, run the pump, and retest before adding more.
- [Pool Phosphate Remover (2026): When It Helps and When to Skip It](https://poolsidebasics.com/blog/pool-phosphate-remover): A pool phosphate remover is for a high phosphate reading, not cloudy water in general. Test first, dose from the label, then clean the filter as the product works.
- [Pool Phosphate Test Kit (2026): Strips vs a Photometer Before You Buy Remover](https://poolsidebasics.com/blog/pool-phosphate-test-kit): A pool phosphate test kit tells you whether you actually have a phosphate problem or just cloudy water with a different cause.
- [Pool Pump Basket (2026): Match the Replacement to Your Pump](https://poolsidebasics.com/blog/pool-pump-basket): A pool pump basket needs an exact fit. Check the pump model, basket dimensions, and handle shape before ordering a replacement.
- [Best Pool Pump Motor (2026): 56Y and 56J Replacement Picks](https://poolsidebasics.com/blog/pool-pump-motor): The best pool pump motor for most owners is a 56Y or 56J replacement matched to the old motor's frame and voltage. The VEVOR 2 HP 56Y is the value pick for a square-flange wet end, and the Century UST1152 is the round-flange standard.
- [Pool Pump Not Priming (2026): Causes and Fixes in Order](https://poolsidebasics.com/blog/pool-pump-not-priming): A pool pump that will not prime is pulling air, not failing. Work the suction side in order: water level, baskets, lid seal, fittings. Most fixes cost under $10 and take an afternoon.
- [Pool Pump Repair (2026): Fix a Leak, Air Leak, or Dead Motor](https://poolsidebasics.com/blog/pool-pump-repair): Most pool pump repairs are one of three things: a worn O-ring set, a shaft seal that let water into the motor, or a motor that has finally quit. Find the leak first, then buy the rebuild kit that matches your pump family.
- [Pool Return Jet: How to Choose a Replacement Fitting](https://poolsidebasics.com/blog/pool-return-jet): A pool return jet replacement needs to match your wall fitting and hose size, not just look similar in the product photo. Shut down the pump before opening it.
- [Pool Robot Caddy (2026): Best Carts and Stands for a Robot](https://poolsidebasics.com/blog/pool-robot-caddy): A pool robot caddy is worth it when your cleaner is heavy, its cable tangles between runs, or it has nowhere dry to live. The Dolphin Universal Caddy and Classic Caddy Cover Bundle is the all-in-one pick, and the caddy alone is the cheaper one.
- [Pool Safety Fence (2026): DIY Mesh Picks + Full Perimeter Kits](https://poolsidebasics.com/blog/pool-safety-fence): A pool safety fence adds a climb-resistant barrier around an in-ground pool. 12-foot Life Saver sections fit irregular perimeters; 108-foot VEVOR kits cover a typical 16 by 32 pool out of the box. Pair with a self-closing gate to finish the system.
- [Pool Salt Test Strips (2026): Check Salt Without Guessing](https://poolsidebasics.com/blog/pool-salt-test-strips): Salt test strips are useful for checking a saltwater pool between service visits. Follow the timing on the bottle and compare the result with your generator reading.
- [Pool Salt (2026): How Much to Buy for a Saltwater Chlorinator](https://poolsidebasics.com/blog/pool-salt): Pool salt is screened, additive-free salt for salt chlorinators. Do the ppm math before checkout, dissolve the bags with the pump running, and confirm salinity before you chase chlorine output.
- [Pool Scale Remover (2026): Calcium on Tile vs Hard-Water Prevention](https://poolsidebasics.com/blog/pool-scale-remover): Pool scale remover targets calcium crust on tile, plaster, and equipment. Use a descaler when deposits are already visible, and a weekly preventer when hard water keeps coming back.
- [Pool Shock (2026): Cal-Hypo Rescue vs Fast Weekly Bags](https://poolsidebasics.com/blog/pool-shock): Pool shock is the reset after heat, rain, or a crowd. Use cal-hypo when water is dull or green, a fast weekly bag when you want to swim soon, or MPS when sanitizer is already holding.
- [Pool Skimmer Basket (2026): Measure Before You Replace It](https://poolsidebasics.com/blog/pool-skimmer-basket): A replacement basket needs the right rim, base, and height. Measure the old basket before ordering, because a close-looking basket can still jam or float.
- [Pool Skimmer Socks (2026): Do They Help Your Filter?](https://poolsidebasics.com/blog/pool-skimmer-socks): Pool skimmer socks are cheap pre-filters that catch fine debris in the basket. They help most in pollen season, but they need replacing before they restrict flow.
- [Pool Skimmer Weir (2026): Replace a Stuck or Broken Flap](https://poolsidebasics.com/blog/pool-skimmer-weir): A working pool skimmer weir swings with the water flow and helps keep leaves in the basket. Match the replacement flap to the exact skimmer model.
- [Pool Solar Heater (2026): Panel Kits That Warm Water Without Fuel](https://poolsidebasics.com/blog/pool-solar-heater): A pool solar heater uses your existing pump to push water through sun-heated panels. Size the collector area to the pool, then pick above-ground or roof kits.
- [Pool Stabilizer (2026): How Much CYA Does Your Pool Need?](https://poolsidebasics.com/blog/pool-stabilizer): Pool stabilizer, also called cyanuric acid or CYA, helps chlorine survive sunlight. Add it only after testing because it does not leave the pool easily.
- [Pool Stain Remover (2026): Rust, Scale, and Metal Marks](https://poolsidebasics.com/blog/pool-stain-remover): Pool stain removal fails when you scrub the wrong finish or treat a water metal problem like a single tile mark. Match the remover to the stain first.
- [Best Pool Storage Box (2026): Deck Boxes for Pool Gear](https://poolsidebasics.com/blog/pool-storage-box): The best pool storage box for most decks is the Keter Westwood 150 gallon bench, which swallows deflated floats and seats two adults. Pick the 71 gallon Keter Marvel for a narrow pad and the 160 gallon ATMELT for the most space per dollar.
- [Pool Thermometer (2026): Best Floating Solar Digital vs Analog](https://poolsidebasics.com/blog/pool-thermometer): The best pool thermometer for most decks is a solar digital float you can read from the coping. Keep a simple analog shark if you want zero electronics.
- [Pool Tile Brush (2026): Waterline Scrubbers vs Wall Nylon](https://poolsidebasics.com/blog/pool-tile-brush): A pool tile brush is the short, stiff scrubber for the waterline ring that a wide wall brush skips. Match bristle grit to tile, not to floor algae.
- [Pool Tile Cleaner (2026): Scum Line vs Calcium Scale on the Waterline](https://poolsidebasics.com/blog/pool-tile-cleaner): A pool tile cleaner only works when it matches the ring on the waterline. Oily scum and hard calcium need different products and different patience.
- [Pool Vacuum Head (2026): Triangle vs Half-Moon vs Butterfly](https://poolsidebasics.com/blog/pool-vacuum-head): A weighted pool vacuum head should match your hose and pole first. Triangle heads reach corners, while wider curved heads make quicker passes on open floors.
- [Pool Vacuum Hose (2026): Size Chart, Fittings, and Kink Fixes](https://poolsidebasics.com/blog/pool-vacuum-hose): Match hose diameter to the vacuum head and skimmer cuff using a pool vacuum hose size chart, then buy enough length to reach the deep end. If the coil collapses, the problem is usually pump suction, not the hose.
- [Pool Vacuum Plate (2026): Match the Plate to Your Skimmer](https://poolsidebasics.com/blog/pool-vacuum-plate): A pool vacuum plate must match your skimmer model, rim diameter, and hose adapter. Check those details before buying so the vacuum keeps its suction.
- [Pool Winter Cover (2026): Above-Ground vs In-Ground Close](https://poolsidebasics.com/blog/pool-winter-cover): A pool winter cover is the off-season sheet, not a solar blanket. Buy by pool type: cable-and-winch overlap for steel-wall above-ground, water tubes for in-ground rectangles, straps for metal frames. Then pump standing water.
- [Pool Winterizing Plugs (2026): Threaded Return Plugs vs Expandable Rubber](https://poolsidebasics.com/blog/pool-winterizing-plugs): Pool winterizing plugs stop water from sitting in returns and drain ports over winter. Match threaded 1.5 inch jets first, then keep expandable rubber for odd fittings.
- [Safety Pool Cover (2026): Mesh Spring-and-Anchor Picks](https://poolsidebasics.com/blog/safety-pool-cover): A safety pool cover uses brass deck anchors and stainless springs. Size the mesh sheet to your rectangle, then add a step section if you have one.
- [Salt Cell Cleaner (2026): Acid Wash Kit vs Stand for Scale](https://poolsidebasics.com/blog/salt-cell-cleaner): A salt cell cleaner is the acid-wash step that clears chalky scale from generator plates so the cell can make chlorine again.
- [Salt Water Chlorinator (2026): Cell Size, Install Reality, and Starter Kit](https://poolsidebasics.com/blog/salt-water-chlorinator): Size a salt water chlorinator to your gallons, plan plumbing and power, then buy clean pool salt. The CircuPool SJ55 plus Morton bags is a solid starter kit.
- [Variable Speed Pool Pump (2026): Quiet Filtration That Costs Less to Run](https://poolsidebasics.com/blog/variable-speed-pool-pump): A variable speed pool pump saves money during long, quiet hours at low speed, not on its horsepower rating. Match the voltage and plumbing, decide how you want to program it, and set a schedule you can stick to.