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:CLOROX Pool&Spa
CLOROX Pool&Spa XtraBlue Chlorinating Granules, 6 lb, All-in-One Sanitizer & Shock
CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules are a 6-pound (2.72 kg) pool treatment for sanitizing and shocking pool water in one step. Dual-action sanitizer and shock — handle two pool-water treatment functions with one product. Quick-dissolving, fast-acting granules — begin working quickly in pool...- $59.50
- $59.50
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Vendor:Blue Wave
Blue Wave Arctic Armor 24-ft Round Above-Ground Pool Leaf Net, Drain-Through Mesh
Blue Wave Arctic Armor is a mesh leaf net for 24-ft round above-ground pools, designed to catch fall debris while letting rainwater drain through its treated polyethylene mesh. Fits 24-ft round above-ground pools with a 3-ft overlap — covers the pool edge for seasonal...- $104.55
- $104.55
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Vendor:Blue Wave
Blue Wave Arctic Armor 18-ft Round Above Ground Pool Winter Cover, Navy, Solid Polyethylene
Blue Wave Arctic Armor is a solid winter cover for 18-ft (5.49 m) round above-ground pools, made with 7x7 scrim woven polyethylene and a 4-ft (1.22 m) overlap to help protect the pool through the off-season. Solid polyethylene construction — blocks leaves, sticks, rain,...- $49.56
- $49.56
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Vendor:Merkia
Merkia Above Ground Pool Pillow, 4 x 8 ft Winterizing Air Cushion with Ropes
Merkia’s 4 x 8 ft (1.22 x 2.44 m) above-ground pool winterizing pillow is designed to cushion pressure from expanding ice, with 0.40 mm (27-gauge) vinyl construction. Inflate to 70–80% capacity — leaves room for the pillow to compress as ice expands. Rated for...- $37.24
- $37.24
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Vendor:FROG
FROG @ease Floating Hot Tub Sanitizing System, 4-Month Bundle for 600-Gallon Tubs
FROG @ease Floating Sanitizing System is a hot tub water-care system for tubs up to 600 gallons, combining floating sanitization with a cartridge-based setup. The bundle includes the FROG @ease Floating Sanitizing System, three additional SmartChlor Cartridges, and three packs of FROG Maintain non-chlorine...- $190.33
- $190.33
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Vendor:POOLWHALE
POOLWHALE Pool Skimmer Leaf Rake Net, Deep Fine-Mesh Bag, No Pole
POOLWHALE Pool Skimmer Leaf Rake Net is a deep-bag net for collecting leaves, insects and floating pool debris, with a 17-inch frame (43.18 cm) and an 11-inch-wide, 14-inch-deep net (27.94 × 35.56 cm). Fine mesh nylon bag — gathers leaves, insects and other floating...- $26.28
- $26.28
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Vendor:HTH
HTH Pool Shock Treatment Advanced, 12-Pack Fast-Dissolving 4-in-1 Formula
HTH Pool Care Shock Advanced is a 4-in-1 weekly pool shock treatment in a 12-pack, made to kill bacteria and algae and restore clear water without adding cyanuric acid (CYA). Fast-dissolving 4-in-1 formula — tackles several common pool-water concerns in one treatment. Kills bacteria...- $61.89
- $61.89
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Vendor:HTH
HTH Pool Shock Treatment Advanced, 15-Pack with Test Strips for Clear Water
HTH Pool Care Shock Advanced is a swimming pool shock treatment that raises chlorine levels to help keep pool water clear, with 15 1-lb (454 g) bags and 15 test strips in the pack. One bag treats 13,500 gallons (about 51,103 L) — dose...- $83.02
- $83.02
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Vendor:HTH
HTH Multi-Use Pool Shock Treatment, 6 Pack for Clear, Sanitized Water
HTH Multi-Use Shock Treatment is a six-pack of swimming pool shock designed to treat, sanitize, and clarify pool water, with Cal Hypo as its active ingredient. Cal Hypo multi-use shock — treats, sanitizes, and clarifies swimming pool water. Weekly-use formula — HTH says it...- $33.69
- $33.69
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Vendor:HTH
HTH Pool Shock Treatment, Advanced 6-Pack, Fast-Dissolving 4-in-1 Formula
HTH Pool Care Shock Advanced is a six-pack of 4-in-1 pool shock treatment for weekly water care, formulated to address bacteria, algae, chlorine odor and irritation, and water clarity. Fast-dissolving 4-in-1 formula — kills bacteria and algae, reduces chlorine odor and irritation, and restores...- $40.14
- $40.14
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Vendor:FROG
FROG @ease Hot Tub Sanitizing System, 4-Month Bundle with SmartChlor Cartridges
FROG @ease is a floating hot tub sanitizing system designed to maintain water quality in hot tubs up to 600 gallons, with a bundle that includes three additional SmartChlor Cartridges. Floating sanitizing system plus three additional SmartChlor Cartridges — supplies the core components for...- $165.88
- $165.88
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Vendor:FROG
FROG @ease Floating Hot Tub Sanitizing System with SmartChlor Cartridges
FROG @ease is a floating hot tub sanitizing system designed for hot tub care, using @ease SmartChlor replacement cartridges and a once-a-month shock schedule. Floating sanitizing system for hot tubs — made for sanitizing a hot tub. Uses @ease SmartChlor replacement cartridges — gives...- $83.76
- $83.76
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Vendor:CLOROX Pool&Spa
CLOROX Pool&Spa Shock Treatment for Swimming Pools, 12-Pack, 4-in-1, Swim-Ready in 15 Minutes
Clorox Pool&Spa Shock Clear is a 4-in-1 swimming pool shock treatment designed to clear cloudy water, destroy contaminants, and support filter performance without affecting pH. Swim-ready in 15 minutes — treat pool water and return to swimming after the stated wait. Suitable for vinyl,...- $64.07
- $64.07
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Vendor:CLOROX Pool&Spa
CLOROX Pool&Spa Shock Clear Pool Shock Treatment, 6-Pack, Swim-Ready in 15 Minutes
CLOROX Pool&Spa Shock Clear is a four-in-one pool shock treatment designed to help clear pool water, with a fast-dissolving formula that makes the pool swim-ready in 15 minutes. Four-in-one formula — kills bacteria, clears cloudy water, destroys contaminants and improves filter performance. Does not...- $32.85
- $32.85
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Vendor:SpaGuard
SpaGuard Enhanced Shock Spa Water Treatment, 2 lb, Four-Function Formula
SpaGuard Enhanced Shock is a 2 lb multipurpose spa water treatment designed to refresh water with four functions: shock, clarifier, flocculant, and pH buffer. Four treatment functions in one product — supports oxidation, particle clarification, flocculation, and pH buffering. Compatible with chlorine, bromine, ozone,...- $33.13
- $33.13
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Vendor:SpaGuard
SpaGuard Enhanced Spa Shock, 6 lb Multi-Action Spa Water Treatment
SpaGuard Enhanced Spa Shock is a multi-purpose spa water treatment that shocks, clarifies, flocculates and buffers pH in a 6 lb package. Four functions in one treatment — combines shocking, clarifying, flocculating and pH buffering. Made for spa water care — helps restore water...- $83.81
- $83.81
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Vendor:LEISURE TIME
LEISURE TIME Spa 56 Chlorinating Granules for Hot Tubs, 5 lb, Quick-Dissolving
LEISURE TIME Spa 56 is a chlorine sanitizer for spas and hot tubs, supplied in a 5 lb (2.27 kg) bucket to help maintain clean, clear, sanitized water. Destroys organic contaminants — supports clean, clear, sanitized spa water. Formulated for spas and hot tubs...- $35.87
- $35.87
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Vendor:POOLWHALE
POOLWHALE Fine Mesh Pool Skimmer Net, 5 ft Adjustable Pole for Pools and Spas
POOLWHALE is a fine-mesh pool skimmer rake net for removing floating debris from pools and spas, with an integrated aluminum pole that adjusts from 1.3 ft (0.4 m) to 5 ft (1.5 m). Adjustable pole with a 3/4-inch (1.9 cm) diameter — choose a...- $28.74
- $28.74
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Vendor:POOLWHALE
POOLWHALE Ultra Fine Mesh Pool Skimmer Net, 17.5-Inch Deep Bag with Glide Scoop Lip
POOLWHALE’s 17.5-inch (44.45 cm) ultra-fine mesh pool net has a deep bag and angled glide scoop lip for collecting debris from pool surfaces and bottoms. Ultra-fine mesh with a deep bag — gathers leaves, insects, and other pool debris. 30-degree, lengthened glide scoop lip...- $28.73
- $28.73
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Vendor:SpaGuard
SpaGuard Spa Chlorinating Concentrate, 2 lb Single Pack for Sanitizing and Shock Treatment
SpaGuard Chlorinating Concentrate is a granular chlorine treatment for sanitizing spa water and providing shock oxidation, supplied in a 2 lb single pack. Chlorine in concentrated granules — adds sanitizing power to spa water. Quick-dissolving formula — dissolves in the water during application. Regular...- $46.83
- $46.83
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Vendor:SpaGuard
SpaGuard Spa Chlorinating Concentrate, 5 lb Granular Sanitizer for Spas
SpaGuard Spa Chlorinating Concentrate is a quick-dissolving granular chlorine treatment for spa water, supplied as a 5 lb single pack for regular sanitation and shock oxidation. Quick-dissolving granules — make the chlorine treatment easy to add to spa water. Regular-dose and shock-dose use —...- $104.36
- $104.36
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Vendor:CLOROX Pool&Spa
CLOROX Pool&Spa Pool Shock Treatment, XTRABLUE Plus 6-Pack, Swim-Ready in 15 Minutes
CLOROX Pool&Spa Shock XTRABLUE Plus is a swimming pool shock treatment designed to kill bacteria and algae, with a fast-dissolving formula that makes the pool swim-ready in 15 minutes. 6-in-1 formula — treats pool water by killing bacteria and algae and destroying contaminants. Algae-fighting...- $42.72
- $42.72
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Vendor:XtremepowerUS
XtremepowerUS 3-Inch Pool Chlorine Tablets, 5 lb Bucket, 99% Tri-Chlor, Slow-Dissolving
XtremepowerUS Xtremeclear 3-inch swimming pool chlorine tablets are made to provide long-lasting pool sanitation, with 99% trichloro-s-triazinetrione and a 5-pound bucket of tablets. Made with 99% trichloro-s-triazinetrione and 90% stabilized chlorine — provides the active chlorine ingredients for pool maintenance. Pre-stabilized against the sun’s...- $49.51
- $49.51
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Vendor:FROG
FROG @ease SmartChlor Hot Tub Sanitizing Cartridges, 3-Pack for Tubs up to 600 Gallons
FROG @ease Replacement SmartChlor Cartridges are hot tub sanitizing refills made for the FROG @ease Floating Sanitizing System, with a three-cartridge pack for tubs up to 600 gallons. Compatible with the FROG @ease Floating Sanitizing System — made to replace its SmartChlor cartridges. For...- $83.76
- $83.76
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