Chemicals & Water Testing Products

Leisure Time Renew Granular spa shock is a fast-dissolving, chlorine-free clarifier that removes oils, lotions and organic residues so you can use your hot tub again within minutes. Designed for spas, hot tubs and small pools, Leisure Time RENU2-04BX Renew Granular delivers a non-chlorine...

HOT SPRING SPAS Spa Mineral Silver Ion Ag+ Cartridge Filter Sticks are replaceable mineral cartridges that steadily release silver ions to help control bacteria and reduce sanitizer demand in hot tub water. These silver ion cartridge filter sticks are designed to integrate with compatible...

Leisure Time Spa 56 Chlorinating Granules are a stabilized, fast-dissolving chlorine formula designed to sanitize and shock spas and hot tubs while minimizing pH disruption. These granules provide a reliable, routine sanitizer for spas and hot tubs, combining quick dissolution with UV stabilization so...

Shock Gems by SilkBalance are single-dose, non-chlorine oxidizer tablets designed to remove body oils and organic contaminants so spa water looks and feels cleaner. Silk Balance Shock Gems are an MPS (monopersulfate) based oxidizer crafted for hot tubs and spas that provides a chlorine-free...

The Taylor K-2105 Complete Test Kit - Low Range is a professional-grade colorimetric kit that delivers accurate, low-range readings for free/total chlorine, bromine, pH and other essential pool and spa water parameters. Built for commercial and semi-public pool operators, service technicians, and facility managers,...

The Hanna HI98107 is a compact, waterproof handheld pH meter that delivers fast 0.1‑resolution pH readings with built‑in temperature compensation and easy one‑button calibration. Designed for hobbyists and professionals alike, this pocket‑size tester shows pH and temperature at once on a multi‑level LCD and...

Goldlife Solar Pool Ionizer is a floating copper ionizador that uses solar power and a copper anode to release ions, reduce chlorine needs, and provide RGB LED illumination for pools up to 45,000 gallons. Keep your pool water clearer with less chemical dependence while...

The OMNIFilter Pentair Mail-In Home Water Test Kit lets you collect one water sample and receive a professional lab analysis and custom report within days. Skip guesswork and technician visits: this mail-in kit supplies everything you need to capture a single representative sample from...

HTS Turbo Oxidizer Shock is a fast-dissolving, oxygen-based non-chlorine shock that clears cloudy pool, spa, and hot tub water without raising chlorine levels. This granular oxidizing shock uses potassium peroxymonosulfate to break down organic contaminants like body oils, lotions, and sweat so filters can...

HTS Turbo Chlorine Granules are a fast-dissolving, stabilized dichlor sanitizer in a 5 lb bucket formulated to keep pool, spa, and hot tub water clear and free from organic contaminants. Maintaining safe, sparkling water starts with a reliable sanitizer. HTS Turbo Dichlor granules deliver...

FROG Algae Gone is a dry, prefilled algaecide pod system that quickly removes green and yellow algae from in-ground and above-ground pools. If your pool water has turned cloudy or taken on a green or yellow tint, FROG Algae Gone provides a simple, low-mess...

FROG Serene Floating System is a prefilled hot tub sanitizer that combines mineral technology with controlled bromine to deliver softer, easier-to-maintain spa water. Keep your hot tub water clear, comfortable and low-maintenance with a floating system designed for simple, regular use. FROG Serene pairs...

POOLACC Pro-Grade Chlorine Pool Shock is a 68% calcium hypochlorite granular sanitizer sold as twelve 1-lb packets, formulated to rapidly raise free chlorine and help clear and sanitize pool water. Designed for routine and shock treatments, this professional-strength cal-hypo formula delivers a high available...

HTH 52040B Shock Ultra is a fast-dissolving, calcium hypochlorite pool shock sold in a 6-pack of 1 lb containers designed to rapidly raise free chlorine and restore clear water. Use this Cal Hypo-based shock to quickly sanitize swimming pool water without adding cyanuric acid...

AX Poolwinsk 12-Pack Advanced Pool Shock delivers high-strength 68% available chlorine in fast-dissolving granules, packaged in airtight, leak-proof bottles for safe storage and quick pool recovery. When your pool turns cloudy, green, or dull after heavy use or weather events, you need a shock...

SpaChoice Re-Energize Pool Shock is an oxygen-based pool oxidizer that removes organic contaminants and refreshes cloudy or odorous pool water without adding chlorine. This two-pack of 2-pound containers delivers a non-chlorine oxidizer designed to break down organic waste and combined chlorine (chloramines) so your...

FROG Replacement Chlorine Cartridges are prefilled sanitizing refills designed to snap onto the Flippin’ FROG XL floating system to help maintain clean, clear pool water. Keep your above‑ground or in‑ground pool balanced and inviting without the daily fuss. These two prefilled chlorine cartridges are...

Clorox Pool&Spa Shock XTRABLUE Plus is a fast-dissolving granular pool shock that kills bacteria and algae and lets you safely swim in as little as 15 minutes. Keep your pool clear and inviting with a shock designed for busy pool owners. This granular formula...

FROG Replacement Chlorine Cartridges are prefilled, twist-on sanitizer refills designed for the Flippin’ FROG floating system to maintain cleaner, clearer pool water for pools up to 5,000 gallons. These ready-to-use chlorine cartridges pair with the Flippin’ FROG Mineral Cartridge (sold separately) to simplify routine...

FROG Serene Bromine Replacement Cartridges are prefilled, easy-to-install bromine canisters built to work with the FROG Serene floating sanitizing system to keep hot tub water cleaner and more comfortable. If you use the FROG Serene floating system, these replacement bromine cartridges provide a straightforward...