Pool Test Kits & Water Chemistry

Smart mineral sanitizing for your hot tub Meet FROG Filter Mate for Hot Tubs, a mineral sanitizer that fits right into your existing filtration system. The prefilled dispenser sticks into most hot tub filters with no assembly required, delivering minerals that help soften water...

OverviewMAV AquaDoc Pool & Spa Stain & Scale Control is a versatile 64 oz solution designed to support cleaner water and easier maintenance for pools and hot tubs. It works behind the scenes to manage mineral buildup and metals, helping surfaces and equipment stay...

Overview SpaChoice 2-Pounds Premium Spa Sanitizing Granules offer a straightforward chlorine-based solution for hot tubs and spas. Designed for quick dissolution and predictable dosing, these granules help you maintain clean, inviting water with a simple start-up protocol and regular testing. How it works Each...

Balanced water, steady chemistry for your pool Pool Mate 25-Pounds Premium Alkalinity Increaser is a straightforward, high-quality solution designed to help you maintain a steady total alkalinity in your pool. Crafted from 100% sodium bicarbonate, this product dissolves into your circulating water, supporting a...

Transform your pool with ChlorBlu2026 Meet the ChlorBlu2026 Solar Chlorine Floater, a smart, self-sufficient dispenser designed to simplify pool care while adding color and mood after sunset. This device combines a chlorine dispenser with energy-efficient solar lighting, so you can enjoy a bright, inviting...

Crystal‑clear spa water, fast AquaDoc Spa Clarifier delivers rapid improvement for cloudy hot tub water, helping you enjoy a more inviting soak. This 64oz formula is designed to work with your spa routine, aiming to sharpen clarity while supporting filter performance and balanced chemistry....

OverviewCPDI Champion Acid Blue arrives as a practical two-bottle set designed to simplify concrete stain removal and support pool maintenance. Featuring vapor reduction technology, this formula diminishes up to 90 percent of the harmful vapors typically associated with standard muriatic acid, helping you manage...

Instant Pool Water Conditioner that protects chlorine from sunlightNatural Chemistry Instant Pool Water Conditioner is a quick, liquid solution designed to preserve chlorine accuracy in sunny pool conditions. By reducing chlorine loss caused by sunlight, it helps keep sanitizing power in the water when...

Upgrade pool sanitation with XtremeClear 3-Inch Stabilized Chlorine Tablets Meet a dependable, slow-dissolving solution designed to keep water clean and inviting across seasons. XtremepowerUS XtremeClear 3-Inch Stabilized Chlorine Tablets are engineered for steady sanitizing power, even under bright sun. Packaged in a 5-pound bag,...

Overview Bright and Clear from Leisure Time is a spa water clarifier designed for hot tubs and jetted pools. In many spa environments, hazy water can result from millions of tiny particles that evade standard filtration. This clarifier works by encouraging those particles to...

Maintaining proper pH in your hot tub is key to comfortable soaking and reliable sanitizer performance. AquaDoc Spa pH Decreaser (32oz, 2-pack) is designed to lower high pH levels when water leans toward basic. By nudging pH toward the recommended range, you can enjoy...

Enhance your Hot Spring Ace System with FreshWater 80000 Salt FreshWater 80000 Salt is a purpose-built sodium chloride product designed for use with the Hot Spring Ace System. This 10 lb bag provides a dependable salt supply that feeds your spa's electrochlorination process, turning...

Effortless Pool Sanitization with Prefilled Chlorine Cartridges Meet the FROG Replacement Chlorine Cartridges, designed to pair with the Flippin’ FROG Floating Sanitizer System for simple, automated pool care. This 2-pack is ready to install, built to support pools up to 5,000 gallons, and installs...

Simple, effective hot tub start-up with FROG Jump Start When you fill a hot tub, a quick-start shock helps set a baseline chlorine level while addressing organic residues that can cloud water or affect aroma. FROG Jump Start is a prefilled, single-dose shock designed...

Crystal-clear water made simple The HTH 42052W 3-Inch Chlorine Tabs Advanced deliver a balanced blend of sanitizing power, water clarification, and algae control in a single tablet. Individually wrapped for convenience, these tabs are designed to dissolve slowly and provide dependable action across the...

Meet the Hofun 5-in-1 Pool Salt Tester and pH Meter, a compact handheld tool designed to simplify water testing across everyday settings. This single device combines five essential readings—salinity, pH, total dissolved solids, electrical conductivity, and temperature—so you can assess water quality with one...

Overview Protect pool water and maintain a sparkling appearance with Bio-Dex Skill-It, a fast acting algaecide packaged as a two-bottle set (32 oz each) labeled SK132-2. The formulation is designed to slow algae growth and help keep water clearer when used as part of...

Keep Spa Water Balanced with SpaGuard Total Alkalinity Increaser Safely raise your spa’s Total Alkalinity with a simple, reliable solution designed for spas and hot tubs. Offered as a 3-pack of 2 lb bottles, this product is crafted to fit ongoing water care routines...

Effortless sanitization for pools and spasMeet the Xtremeclear Value Pack, a two-bottle set of 1-inch chlorine tabs designed to keep water inviting with less frequent dosing. Each tab dissolves slowly, delivering steady sanitizing power over days, not hours, so your water stays clear and...

Effortless Spa Water Care with Xtremeclear Bromine Tablets Xtremeclear Bromine Tablets are crafted for hot tubs, spas, and pools, delivering steady sanitization with a 3 lb total package (1.5 lbs per bottle). Each tablet is 1 inch in diameter, designed to fit common spa...