HTH

Restore Clarity with HTH 67227 Filter Cleaner The HTH Filter Cleaner helps your pool filtration system run smoothly, keeping water clean and inviting. This 32-ounce formula targets the gunk and buildup that can slow filtration, helping your water stay clear and ready for swimming....

Crystal clarity for your pool, fast HTH 67212 Advanced Pool Clarifier is designed to gather tiny particles that cause cloudiness. By helping those particles collect so filters can trap them, it can reveal the water’s natural sparkle and reduce hazy appearances. This is a...

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...

Enhance Your DE Filtration with HTH 67121 DE Filter Aid HTH 67121 DE Filter Aid is a 10-lb product designed for use with D.E. pool and spa filters. It supports direct, do-it-yourself maintenance and pairs well with other HTH pool care products. The solution...

Effortless six-parameter pool testing The HTH 1275 6-Way Test Kit is designed to simplify pool maintenance by providing quick, clear results for six essential water characteristics. Whether you own an indoor pool, an outdoor setup, or a shared community space, this kit helps you...

Overview Keep your pool water clear and inviting with HTH Metal & Stain Defense. This 32-ounce formula is designed to be added directly to pool water as part of your regular maintenance routine. It targets dissolved metals that can cause cloudy water and unsightly...

Protect and Extend Chlorine Life HTH 67061 Pool Care Stabilizer helps shield chlorine from the strongest sun and keeps your pool water balanced and inviting. Designed to work with all pool types, this 4 lb stabilizer blends into your routine without fuss, supporting clearer...

Refresh Your Pool’s Filtration with Ease The HTH 67071 Swimming Pool Care Filter Cleaner targets the gunk that builds up inside filter media—oil, grease, and debris—so your filter can regain its flow and keep water inviting all season long. Over time, residues can slow...

Crystal-clear water, effortless clarity As the sun warms the pool, you want water that looks inviting and feels refreshing. The HTH 67023 Super Clarifier is a fast-acting solution designed to tackle dull, cloudy, or hazy water by gathering fine particles that cloud your pool....

HTH Pool Care pH Down – Balanced Water for Clearer Pools HTH Pool Care pH Down is designed to gently lower and balance pool pH, helping water look clearer and supporting the sanitizer’s effectiveness. This 5 Lbs bottle is suitable for a wide range...

Introducing the HTH Calcium Hardness Up formula—a trusted pool care solution designed to raise calcium hardness and help safeguard your pool surfaces and equipment. This 4 lb container works with all pool types, making it a versatile addition to any maintenance routine. Calcium hardness...

Effortless, reliable pool testing for clear water Keep your pool water balanced and inviting with the HTH 1279R 6-Way Test Strips. This 35-count pack is designed for quick, at-a-glance readings of six essential pool chemicals whenever you need them. By combining simple color changes...

Overview Keep your pool water balanced with the HTH Test to Swim 6-Way Pool Test Strips. This comprehensive kit makes it easy to check six key water chemistry factors, helping you maintain clear, inviting water for every swim. The system leverages Google Cloud Vision...

HTH Alkalinity Up — Elevate Total Alkalinity for All Pool Types Keep your pool water balanced and comfortable for swimmers with HTH Alkalinity Up. This 5 lb solution is designed to raise the total alkalinity in your pool water, helping to stabilize pH and...

Crystal-Clear Pool Water, Faster Refresh dull, cloudy water with the HTH Swimming Pool Care Drop Out Flocculant. This straightforward treatment is designed for pools that allow settled debris to be vacuumed to waste. It is compatible with saltwater systems and will not alter pH...

Crystal Clear Water Starts Here with HTH Drop Out Flocculant The HTH Swimming Pool Care Drop Out Flocculant offers a practical solution for pool owners dealing with dull and cloudy water. This 32 oz bottle targets fine particles that cloud the surface, helping the...