Pool Test Kits & Water Chemistry

Precision you can trust for everyday water testing The Craft911 TDS Meter is a compact, handheld tool designed to deliver quick, reliable readings of total dissolved solids. Its titanium probe and sensitive sensor work together to provide consistent results for drinking water, aquariums, and...

Effortless, reliable water testing for hot tubs, pools, and spas BubbyShine 100 Pool Test Strips offer a concise snapshot of six essential water chemistry parameters in a single strip. Designed for everyday use, these 6-in-1 strips pair a clear color chart with straightforward results,...

Effortless, Non-Chlorine Shock for All FROG Systems FROG Maintain for Hot Tubs provides a convenient non-chlorine shock designed to work in harmony with every FROG hot tub sanitizing system. Each packet is prefilled and ready to drop into water, suitable for hot tubs up...

Kick off hot tub setup with FROG Jump Start for Hot Tubs. This prefilled, single-dose chlorine start-up shock is designed to help establish a baseline chlorine level as soon as your tub is filled, while helping to begin sanitization. The result is water that...

Balanced pH for a better spa experience Maintaining the right pH in your spa or hot tub can influence water clarity, surface feel, and sanitizer performance. The HTH Spa pH Up 86133 is crafted to gently raise and stabilize your spaielder water pH, helping...

Balance your pool water with HTH pH UpHTH pH Up is designed to raise and balance the pH level in your swimming pool, helping you achieve clear water, more effective chlorine, and a healthier swimming environment. When pH is in the right range, surfaces...

Experience crystal-clear spa water The HTH Spa 86121 Clarifier is a concentrated formulation designed to revive dull, murky water and restore a luminous, inviting look to your hot tub or spa. Rather than masking impurities, this clarifier works with your circulating system to help...

Balanced spa water, clearer soak, calmer hydrotherapy HTH Spa 86132 pH Down is designed to help you lower and stabilize the pH level in your spa or hot tub. When pH sits within a healthy range, water tends to look clearer, feels more comfortable...

Effortless pool and spa chemistry The YLYL Premium Chlorine/Bromine Floater is a straightforward, reliable way to distribute sanitizing tablets across your pool, spa, or small above-ground setup. Crafted from durable ABS plastic and finished in blue and white, this dispenser blends with most water...

Restore balanced pool water with Clorox Pool&Spa pH Up When pool water trends toward a lower pH, swimmers may notice irritated eyes or skin and surfaces may feel less comfortable. Clorox Pool&Spa Swimming Pool pH Up is formulated to raise pH to the ideal...

All-in-One Pool and Spa Testing Made Simple The JNW Direct 7-in-1 pool test strips bundle brings essential water chemistry checks into one compact kit, ideal for busy pool owners who want quick feedback without juggling multiple bottles. With 100 strips per box, you can...

Overview The EHM Alkaline Water pH Test Kit provides a practical way to gauge the acidity or basicity of clear liquids around your home. While designed for everyday use, it aims to offer more precise readings than traditional test strips, with a simple method...

Overview The U.S. Pool Supply Pool & Spa Floating 1-Inch Tablet Dispenser is designed to simplify how you sanitize your water. With a generous 5-inch diameter and a collapsible tablet tank, this floater combines straightforward setup with compact storage when not in use. It’s...

Overview Keep spa water balanced and inviting with CLOROX Pool&Spa Spa pH Up. This ready-to-use formula raises pH levels in spa water, helping maintain ideal ranges for comfortable soaks and smooth operation of equipment. Safe for all spa types, this 18-ounce bottle is designed...

Tackle Stubborn Stains with Ease Introducing the Pool Pumice Stone with EZ-Clip Handle, designed for concrete plaster pools, spas, and tile surfaces. This high-density pumice targets rust spots, mineral scale, and calcium buildup while offering a reliable grip thanks to the easy-clip handle. Attach...

OverviewPoolmaster’s 23243 1-Ounce OTO Indicator Replacement Solution is crafted to support balanced pool and spa water chemistry by providing a reliable indicator for chlorine and bromine levels. This compact bottle is a practical addition to any testing kit, making it easy to verify that...

OverviewTake charge of your pool or spa with the LaMotte Insta-Test 4 Plus strips. Designed for quick, dip‑and‑read results, these strips put the essential water metrics into clear focus so you can monitor balance without guesswork. The kit is built for real‑world use, delivering...

Fast, simple pool testingLaMotte Insta Test 3 strips provide instant results with a clean swirl-and-read approach. Each strip is odorless and designed for everyday pool maintenance. This bottle contains 50 strips, giving you ready-to-use testing handy as you care for your pool.Key benefits you’ll...

Fast, reliable testing for pool and spa water The Poolmaster 22211 Smart Test 4-Way Strips deliver quick, dependable readings for both home pools and hot tubs. Dip a strip into your water, read the color change against the chart, and get a snapshot of...

Effortless chlorine and bromine testing for pools and spas Taylor R-0002-A Reagent #2 is a compact DPD dropper refill designed to simplify two common water-test parameters: chlorine and bromine. Packaged in a convenient 0.75 ounce bottle, this reagent is designed to pair with DPD...