Best Seller | CLOROX 50124CLX Pool & Spa Filter Aid, For D.E. and Sand Filters, Box, 24 lbs, Filter Aid, Product Label D.E. Media and Filter Aid, Container Type Box, Container Size 24 lb, Cleaner Form Granular, pH Value Alkaline, pH Level 8 to 11, Standards California Proposition 65 Compliant, Biodegradable No, Calcium Free Yes, Color White,... ... more CLOROX 50124CLX Pool & Spa Filter Aid, For D.E. and Sand Filters, Box, 24 lbs, Filter Aid, Product Label D.E. Media and Filter Aid, Container Type Box, Container Size 24 lb, Cleaner Form Granular, pH Value Alkaline, pH Level 8 to 11, Standards California Proposition 65 Compliant, Biodegradable No, Calcium Free Yes, Color White,... | | $42.35 go to store |