Chlorine, test strips, skimmers, pool vacuums, covers and hot tub chemicals. You can compare CLOROX Pool&Spa, MAV AquaDoc, and FROG, plus 77 more brands side by side. The selection extends to HTH, SpaGuard, and Blue Wave. Product titles often call out winter cover, chlorine tablets, and test strips. Look out as well for algae control, skimmer net, and slow-dissolving sanitizer.
Most items here are priced between $29 and $106. Check the size, coverage area and power source on each listing before you plan the job. Compare length, capacity and weather ratings, and note whether a product is solar, corded or battery powered.
Pick a category: Pool & Spa Chemicals and Test Strips. Orders ship free to all 50 states, and returns are free for 30 days after delivery.
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Vendor:Aqua LEISURE
Aqua LEISURE Monterey 4-in-1 Pool Hammock Floats, 2-Pack in Blue & Navy Stripe with Thick Non-Stick PVC
Aqua LEISURE Monterey is a four-position inflatable pool hammock for relaxing, socializing, or moving freely in the water, supplied as a two-float set. Patented non-stick PVC is 50%–70% thicker than typical sticky-PVC hammock floats — gives the float a thicker construction. 44 x 26...- $38.81
- $38.81
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Vendor:Oneirion
Oneirion JUXIAO XL Pool Floats, 5-Pack 4-in-1 Inflatable PVC
Oneirion JUXIAO XL pool floats are a five-piece set for swimming, sunbathing and relaxing on the water, with each float designed for hammock, saddle, lounge chair or drifter use. Five XL floats — provides a set for pool gatherings and shared outings. Four-use design:...- $29.02
- $29.02
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Vendor:Sea Salt Superstore
Sea Salt Superstore Hot Tub Spa Salt, 10 lb for 500 Gallons, 99.9% Pure
Sea Salt Superstore Hot Tub Spa Salt is a 99.9% pure sodium chloride salt for hot tub and spa water systems, with a 10 lb (4.54 kg) bag sized for 500 gallons (1,893 L). Made for salt systems and chlorine generators — supports salt-based...- $52.30
- $52.30
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Vendor:FCENDS
FCENDS Pool Cover Clips, 30-Piece Stainless Steel Set for Windy-Season Covering
FCENDS pool cover clips are a 30-piece set of stainless steel clamps designed to hold above-ground pool covers in place, with a maximum opening of 5 cm (2.1 in). 30 stainless steel clips — a set of clamps for securing a pool cover. Each...- $33.13
- $33.13
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Vendor:Robelle
Robelle Heavy Duty Pool Pillows for Above-Ground Pools, 4 x 8 ft 2-Pack
Robelle’s 2-pack of heavy-duty pool pillows is made to winterize above-ground pools, with each 4 ft (1.22 m) x 8 ft (2.44 m) pillow constructed from .22 mm thick vinyl. Two pillows for above-ground pool winterizing — place them beneath the winter cover. .22...- $66.00
- $66.00
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Vendor:SUMMERBUDDY
SUMMERBUDDY 4-in-1 Pool Closing Kit, 30,000-Gallon Coverage, Slow-Release Care
The SUMMERBUDDY 4-in-1 Pool Closing Kit is a slow-release pool-care ball designed to help maintain pool water over winter, with coverage for pools up to 30,000 gallons. One ball covers pools up to 30,000 gallons — suited to larger seasonal pool setups. Works with...- $33.13
- $33.13
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Vendor:Aquapill
Aquapill WinterPill Pool Winterizer for Pools up to 30,000 Gallons, Slow-Release 6-Month Formula
Aquapill WinterPill is a slow-release pool winterizer designed to preserve water chemistry and reduce winter maintenance in pools up to 30,000 gallons (113,562 L), with one capsule dispensing formula for up to six months. Designed for pools up to 30,000 gallons (113,562 L) —...- $28.92
- $28.92
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Vendor:GroRoot
GroRoot Above Ground Pool Pillow, 4 x 15 ft, Heavy-Duty Cold-Resistant PVC
GroRoot is a 4 x 15 ft (1.22 x 4.57 m) inflatable pool pillow made from thick, cold-resistant PVC to help winterize above-ground pools. Designed to absorb pressure from freezing water expansion — helps reduce strain on pool walls and liners. Supports the winter...- $74.22
- $74.22
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Vendor:WUHUWOO
WUHUWOO 6 ft Above Ground Pool Winter Pillow, 0.6 mm Heavy-Duty PVC Air Cushion
WUHUWOO 6FT Winter Pool Pillow is an air cushion for above-ground pool winter covers, made from 0.6 mm PVC to help distribute pressure from expanding ice. Works in temperatures from -13°F (-25°C) to 122°F (50°C) — suited to cold winter conditions and direct summer...- $49.56
- $49.56
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Vendor:Vidapool
Vidapool Automatic Pool Cover Pump, 1/2 HP 115V with Sensor Control
Vidapool’s 1/2 HP automatic pool cover pump removes standing water from pool covers and other water-collection areas, with a bottom-suction design that drains down to 1/4 inch. Automatic sensor control — switches the pump on and off as water levels change. 1/2 HP motor;...- $193.40
- $193.40
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Vendor:POOLJOYO
POOLJOYO Pool Winter Closing Kit, 30,000-Gallon Capsule Treatment for Winter Water Care
POOLJOYO Professional Pool Winter Closing Kit is a seasonal pool treatment designed to help maintain water quality during winter for pools up to 30,000 gallons. Two winterizing capsules — a set quantity for seasonal pool closing. No measuring required — add the capsules as...- $29.02
- $29.02
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Vendor:FROG
FROG Serene Hot Tub Mineral & Bromine Replacement Cartridge Kit, 3-Month Bundle
FROG Serene Mineral & Bromine Replacement Cartridge Kit is a three-month hot tub maintenance bundle for the FROG Serene Floating System, with one mineral cartridge and three bromine cartridges. Made for the FROG Serene Floating System — fits this cartridge-based hot tub water-care system....- $124.85
- $124.85
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Vendor:Swimline
Swimline Cover Saver Siphon Manual Pool Cover Pump for Above-Ground Pools
Swimline Cover Saver Siphon is a manual cover pump for above-ground pools that removes accumulated water without electricity or batteries. Manual siphon operation — removes excess water from a pool cover. No electricity or batteries required — use it without powered equipment. Drain and...- $34.36
- $34.36
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Vendor:BROMIGUARD
BROMIGUARD Bromine Tablets for Spas and Hot Tubs, 3.5 lb Slow-Dissolving Sanitizer
BROMIGUARD Bromine Tablets are a spa and hot tub sanitizer for maintaining treated water, with 98% active ingredients and a formula designed to remain stable in hot water. 3.5 lb (1.59 kg) of bromine tablets — supplies tablets for spa and hot tub water...- $69.98
- $69.98
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Vendor:Swimables
Swimables 8-Inch Pool Skimmer Basket with Brass Weight and Stainless Steel Handle
The Swimables 8-inch weighted pool skimmer basket replaces select inground-pool baskets, including Pentair U-3 and Hayward models, with a built-in brass weight to help keep it in place. Replaces Pentair U-3 08650-0007, Hayward SP1070 and SPX1070E, and B-9 baskets — provides a replacement option...- $34.50
- $34.50
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Vendor:Hot Spring
Hot Spring Freshwater Spa Test Strips for Five Key Water Readings
Hot Spring Freshwater Spa Test Strips are portable spa-water test strips designed to help maintain clear, odor-free water by checking five water readings. Checks total bromine, free chlorine, alkalinity, pH and total hardness — five key spa-water readings in one test. Immerse the strip...- $28.19
- $28.19
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Vendor:MAV AquaDoc
MAV AquaDoc Bromine Tablets for Spas & Hot Tubs, 1.5 lb Slow-Dissolving Sanitizer
AquaDoc Bromine Tablets are slow-dissolving spa and hot tub sanitizers designed to help maintain clean, clear water, with 1-inch (2.54 cm) tablets in a 1.5 lb (0.68 kg) package. Slow-dissolving 1-inch tablets — release bromine steadily through a spa floater or brominator. For hot...- $56.41
- $56.41
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Vendor:SpaGuard
SpaGuard Stain & Scale Control for Spas & Hot Tubs, 1 Quart Liquid Treatment
SpaGuard Stain & Scale Control is a liquid spa and hot tub treatment designed to prevent mineral scale on spa surfaces and circulation equipment, supplied as a single 1-quart (946 mL) pack. Helps prevent and remove iron, copper, and manganese stains — addresses common...- $45.46
- $45.46
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Vendor:MAV AquaDoc
MAV AquaDoc Copper Pool Algaecide, 32 oz, 90-Day Algae Prevention Formula
MAV AquaDoc Double Whammy is a 32 oz copper-based pool algaecide made to help prevent algae growth for up to 90 days when used as directed. Up to 90 days of algae prevention — supports longer-lasting pool algae control in balanced water. Targets five...- $39.98
- $39.98
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Vendor:CLOROX Pool&Spa
CLOROX Pool&Spa Pool Chlorine Stabilizer, 4 lb for Saltwater Pools – Helps Chlorine Last Longer
CLOROX Pool&Spa Swimming Pool Chlorine Stabilizer helps protect pool chlorine from sunlight so it lasts longer, and its 4 lb (1.81 kg) pack is compatible with saltwater pools. Helps shield chlorine from UV rays — supports longer-lasting pool sanitization. Reduces sunlight-related chlorine loss —...- $27.51
- $27.51
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Vendor:HTH
HTH Green to Blue Pool Treatment, 2-Step Advanced Shock System for Algae
HTH 2-Step Green to Blue Swimming Pool System is a pool treatment for severe algae blooms, combining a Cal Hypo shock and a flocculant to turn green water blue within 24 hours. Two-step pool treatment — addresses severe algae blooms with two complementary packs....- $40.59
- $40.59
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Vendor:UIRWAY
UIRWAY 18 ft Round 500D Winter Pool Cover with UV Protection and Secure Straps
UIRWAY 500D Winter Pool Cover is a flat, round cover for seasonal, temporary above-ground pools, made in an 18 ft (5.5 m) size for pools with a smooth, accessible rim. 500D fabric tested to a tear strength of 780 N — provides a clearly...- $111.21
- $111.21
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Vendor:CLOROX Pool&Spa
CLOROX Pool&Spa Swimming Pool Algaecide, 1 Quart, Non-Foaming Algae Treatment
CLOROX Pool&Spa Swimming Pool Algaecide is a non-foaming pool treatment designed to prevent and treat algae, in a 1-quart bottle. Fast-acting treatment for green pool algae — helps control algae growth. Non-foaming formula — treats algae without creating foam. Kills existing algae and helps...- $24.92
- $24.92
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Vendor:Creatrek
Creatrek Pumpkin Lights, 4-Pack Remote-Controlled LED Halloween Lights with 10 Colors
Creatrek Pumpkin Lights are a four-light, battery-operated LED set for Halloween pumpkins and other decorations, with 10 LEDs per light and a compact 2.75 x 1.18-inch (7 x 3 cm) size. 10 static colors and 3 dynamic color-changing modes — choose a steady shade...- $27.65
- $27.65
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