Products 1 – 40 of 95 – Shop for HTH Pool Chemicals in Cleaning Tools and Chemicals. . Free pickup today HTH Pop-Up Pool Start Up and Maintenance Kit. HTH Pool Chemicals. invalid category id; HTH Pool Chemicals . HTH Spa Supplies. Folding Tables… Pool Shock . Feedback; Store Pickup. In the spotlight. hth Super Chlorinating Chemicals – 2 Sanitize 15.75 lb.(42011) – Ace Hardware · hth Super Chlorinating Chemicals – 2 Sanitize. $69.99. FREE Pickup at Store*. Since 1928, hth® has been here to help with products made in the USA. Check out our . A clean and clear pool requires properly balanced and sanitized water. From questions like how much shock to use to how to get rid of yellow algae, we . Look it up in our Glossary. GO TO GLOSSARY. chat. Live Chat. Chat live with . This will help determine the amount of chlorinator, sanitizer, shock treatment, and other chemicals . Clean the cover to prevent mildew and premature deterioration. . Use the hth® Leaf Skimmer to scoop up all surface and submerged debris. Our 4-Step Pool Care Progam makes it simple to determine which products you need to balance, sanitize, shock, and remove algae from your pool. Learn more. Shop our selection of HTH, Pool Chemicals in the Outdoors Department at The Home Depot. . Pick Up Today. Your Store Change HTH 7 lb. pH Decreaser. Model# 67006. (23). $1399. Free delivery with $45 order. Set your store to see . Kmart has pool chemicals to keep your water clean and sanitary. Find everything . Blue Wave Pool Chemical Spring Start-up Kit – Small to 7,500 gal · $63.95$26.64 . hth Pool & Spa 67074 Aqua Quartz 50lbs Pool Filter Sand · $52.75$35.41 . Kmart has pool chemicals to keep your water clean and sanitary. Find everything from pool chlorine . hth Pool & Spa 67074 Aqua Quartz 50lbs Pool Filter Sand.