MAXBlue2 5 lbs. Shock (1 lb. 5-Pack)

About This Item Whether you are opening your pool for the first swim or closing it for the season, HTH Pool Care Kit is a convenient, multi-purpose kit that prevents stains and pool scale, kills bacteria, clarifies, shock treats and prevents algae in up to 20,000 gallons of water. And with the HTH 6-Way Test Strips, you can easily check levels of chlorine, pH, total alkalinity, total hardness and cyanuric acid (CYA). The kit is not only a great value, it’s easy to use and compatible with both chlorine and salt water systems. Plus, it features HTH Shock Ultra with Cal Hypo, which boosts chlorine levels without overstabilizing your pool water. How to Use Use at the beginning and end of every pool season to make pool opening and closing as easy as can be. Simply follow the on-pack instructions for each product. Each kit includes two 1 lb. bags of HTH Shock Ultra, one 12 oz. bottle of HTH Algae Guard Granules, one 1.25 lb. bottle of HTH Metal and Stain Defense Granules and one pack of 10 HTH Multi-purpose 6-Way Test Strips. About HTH Pool Care We know that maintaining your pool water can be a lot of work. That’s why we're here every step of the way, helping you clear the uncertainty from pool care. With economical, easy-to-use solutions, HTH is designed to work hard so You're prepared to tackle whatever life throws in your pool. From balancing your water to treating green water, we offer a full line of products to keep your pool water healthy and your swimmers happy.

About This Item HTH Shock Advanced is the powerful 4-in-1 formula with Cal Hypo that kills and prevents bacteria and algae as well as reduces chlorine odor and irritation for crystal clear, healthy water. Traditional chlorine products contain cyanuric acid (CYA). When too much CYA builds up, it can cause overstabilization or chlorine lock and cloud your water. The fast-acting, fast-dissolving Cal Hypo formula in HTH Shock Advanced provides chlorination without adding extra CYA for a beautiful sparkle all season. This product is great for all pool types and won't fade your pool liner. How To Use HTH Shock Advanced Follow the on-pack instructions according to your pool size to add HTH Shock Advanced directly to swimming pool water or skimmer. Make sure to use a clean, dry scoop. For best results, apply HTH Shock Advanced as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4 ppm. About HTH Pool Care HTH was developed with the pool owner in mind. We know that maintaining your pool water can be a lot of work. That’s why we're here every step of the way, helping you clear the uncertainty from pool care. With economical, easy-to-use solutions, HTH is designed to work hard so you're prepared to tackle whatever life throws in your pool. From balancing your water to treating green water, we offer a full line of products to keep your pool water healthy and your swimmers happy.

Pool Time Shock MAXBlue2 is a fast-dissolving, 6-in-1 algae fighting pool shock formula that kills all types of pool algae and protects against frustrating algae growth. This unique granular formula clears cloudy water and keeps water clear. For best results broadcast this granular formula to the deepest end of the pool and wait at least 15-minutes. Test your pool water before re-entry ensuring your chlorine levels are between 1 ppm to 4 ppm.

About This Item The amazing all-in-1 weekly formula in HTH Shock Ultra increases chlorine levels, kills and prevents bacteria and algae, reduces eye and skin irritation, prevents stains from metals, prevents scale, improves filtration and softens water—all with results in 24 hours! Traditional chlorine products contain cyanuric acid (CYA). When too much CYA builds up, it can cause overstabilization or chlorine lock, cloud your water and cause algae growth. The fast-acting, fast-dissolving Cal Hypo based formula in HTH Shock Ultra provides chlorination without adding extra CYA for a beautiful sparkle all season. It’s ideal for all pool surfaces and won't fade your liner. How To Use Follow the on-pack instructions according to your pool size to add HTH Shock Ultra directly to swimming pool water or skimmer. The built-in Visible Blue Action lets you know it’s working! For best results, apply HTH Shock Ultra as part of your weekly pool care routine to keep free available chlorine levels between 1 and 4ppm. About HTH Pool Care We know that maintaining your pool water can be a lot of work. That’s why we're here every step of the way, helping you clear the uncertainty from pool care. With economical, easy-to-use solutions, HTH is designed to work hard so you're prepared to tackle whatever life throws in your pool. From balancing your water to treating green water, we offer a full line of products to keep your pool water healthy and your swimmers happy.