AquClor Upgrad Chlorine Floater with Thermometer is a solar-powered, 3-in-1 floating pool chlorinator that dispenses chlorine, shows water temperature on a large LCD, and provides ambient lighting. This compact, patent-protected floater combines an adjustable chlorine dispenser, an easy-to-read digital thermometer, and a solar LED...

bestprod 7-in-1 Pool and Spa Test Strips are a fast, portable way to measure pH, free chlorine, total chlorine, bromine, hardness, alkalinity, and cyanuric acid for pools and hot tubs. Keep pool and spa water balanced without bulky equipment: this 150-count kit gives clear...

Pool Elevate Pool Clarifier is a fast-acting, long-lasting clarifying treatment that coagulates fine particles so your pool water becomes clear and your filter works more efficiently. Whether you manage a saltwater, above-ground, or in-ground pool, maintaining transparent, inviting water starts with removing the tiny...

HTH Spa 86135 Non-Chlorine Shock Oxidizer is a powder treatment that quickly clears cloudy spa and hot tub water and oxidizes contaminants without adding chlorine. Keep your spa water clear and comfortable with this non-chlorine oxidizer from HTH. Formulated to neutralize organics, ammonia and...

AESCULIX 23-in-1 Drinking Water Testing Kit provides fast, home-friendly checks for 23 common water parameters plus an E. coli screening tool, delivered as 158 color-change strips for routine monitoring. Keep tabs on the safety and general quality of household water with a single, multipurpose...

AquaChek Select Connect 7-way test strips are a fast, 15-second at-home kit that checks pH, total chlorine, free chlorine, bromine, alkalinity, total hardness and cyanuric acid for pools and spas. Keep your pool or spa water balanced without complicated reagents or lengthy procedures. These...

Clorox Pool&Spa Spa Brominating Granules are a fast-dissolving bromine sanitizer designed to keep hot tub and spa water clear with low odor. These 2 lb granules from CLOROX Pool&Spa provide a convenient way to maintain safe-feeling spa water by controlling bacteria and helping preserve...

MAV AquaDoc Chlorine Neutralizer is a 1 lb sodium thiosulfate formula designed to quickly lower excess chlorine in pools and hot tubs so water returns to safe, balanced levels. When chlorine has been over-applied after shocking, or test strips show free chlorine above the...

XtremepowerUS 5-Way Swimming Pool Test Kit gives homeowners a compact, easy-to-use way to measure chlorine, bromine, pH, acid demand, and total alkalinity so you can keep pool and spa water balanced. Whether you maintain an inground pool, above-ground pool, or a backyard spa, water...

SUMMERBUDDY Pool Phosphate Remover is a fast‑acting treatment that lowers phosphate levels to help restore clear, swim‑ready water. Phosphates are a common nutrient in pools that can fuel algae and make water dull. SUMMERBUDDY's advanced rapid‑action formula targets phosphate molecules so your filtration can...

HTH 67061 Chlorine Stabilizer (4 lb) is a cyanuric acid pool additive designed to protect and prolong chlorine effectiveness by reducing breakdown from sunlight. Keeping sanitizer levels steady saves time and money; this 4-pound container of HTH stabilizer helps guard your pool chlorine against...

AquaDoc Pool Clarifier Liquid is a concentrated 32oz treatment that clears cloudy swimming pool water by gathering tiny suspended particles so your filter can remove them. When pool water looks dull, hazy, or slightly milky, this clarifier from MAV AquaDoc helps restore sparkle without...

MAV AquaDoc Spa Calcium Hardness Increaser is a 14 oz concentrate made to raise and stabilize calcium hardness in hot tubs quickly and predictably. Soft water in a spa can accelerate corrosion, damage components, and lead to surface etching and staining over time. The...

HTH 42049 1" Chlorine Tabs are slow-dissolving sanitizer tablets designed to keep pool water clear and protected from algae and bacteria. These 1" chlorine tablets come in a 1.5 lb package and provide a convenient, low-maintenance way to maintain sanitizer levels in residential pools...

XtremepowerUS XtremeClear 1" chlorine tablets are slow-dissolving, stabilized sanitizer tablets designed to keep pool, hot tub, and spa water clean and clear with weekly maintenance. Whether you manage an in-ground pool, an above-ground system, a saltwater setup, or a weekend hot tub, XtremeClear 1"...

Clorox Pool&Spa Swimming Pool Chlorine Stabilizer is a 4 lb concentrated cyanuric acid treatment that shields pool chlorine from sunlight to extend its effective life—formulated for use in traditional and saltwater pools. Keeping free chlorine at effective levels can feel like a constant battle,...

The XY-WQ Chlorine Floater is a turtle-shaped, adjustable floating dispenser that holds 1" or 3" chlorine/bromine tablets to continuously sanitize backyard pools while adding playful décor. Keep your pool chemistry consistent without constant monitoring using a compact, user-friendly floater. The XY-WQ Chlorine Floater combines...

Aquabeacon Signature XL is a heavy-duty floating chlorine dispenser that holds up to five 3-inch tablets and features UV-resistant coating for long-lasting outdoor use. Keep pool sanitation steady and hassle-free with a large-capacity floater designed for both in-ground and above-ground pools. The Signature XL...

Coral Seas Yellow Out is a powdered pre-treatment that prepares pool water—especially higher-pH or salt-chlorine systems—to allow standard chlorine shock to effectively remove yellow and other stubborn algae. Yellow Out is formulated to be added before a chlorine shock so the shock can kill...

Taylor Technologies R-0013-E Cyanuric Acid 16 oz is a replacement reagent bottle formulated to restore cyanuric acid testing capacity in compatible Taylor pool and spa test kits. When your Taylor test kit runs low on cyanuric acid reagent, this 16-ounce replacement provides an economical...