Palmetto Poolfilter-50 20# Grade Pool Filter Sand, One Size — 50Lb-A

Effectively traps insects, leaves, dirt, dust, sunscreen oil, hair and other fine particles to keep pool water clear — specially graded 20# sand formulated for both residential and commercial sand filters. Engineered to meet compatibility standards for all brands of pool filters; production has been upgraded with robotics and improved screening technologies to deliver consistent, high-quality media. Always follow the manufacturer's recommendation for the amount of sand to add to your filter. This is 100% natural silica sand with no chemicals added and is thoroughly washed to remove impurities. The sand resists clumping and will not solidify, helping prevent clogging and channeling in the filter and ensuring smooth backwash operation. Meets and exceeds the American Water Works Association requirements for pool filter sand. Packaged in a strong, heat-sealed 6. 5 heavy mil bag.