FilterBalls Minis - Filter Media - Made in The USA, Easy to Install Filter Media for Above Ground Pools - Replacement for Sand, Zeolite, and Mystic White - 1/2 Cubic Ft. (Pack of 4), Color May Vary

Product Description

FilterBalls Minis - 100% USA Made - Clean Tech Water Filter Media - Easy to Install Filter Media For - Replacement for Sand, Zeolite, and Mystic White 1/2 Cubic Foot Bag. About FilterBalls: Clean Tech Water Filter Media FilterBalls are patented with the US Patent Office, Patent #10,722,829. Clean technology or CleanTech refers to any process, product, or service that reduces negative environmental impacts through significant energy efficiency improvements, the sustainable use of resources, or environmental protection activities.

• CleanTech Water Filter Media - 100% MADE IN THE USA, Easy to Install • FILTERBALLS MINIS WATER FILTER - A filter media constructed for use with all the above or in-ground pools. Designed for use when the media bed is 12 inches or greater. Recommended for all filter housings rated at 250 lbs of sand or less. Perfect for residential backyard pools. • ENVIRONMENT FRIENDLY - FilterBalls Minis are 100% recyclable. You may recycle your FilterBalls every couple of years. Reduction in operating pressure means less energy usage. Create less strain on your pumps and system. CleanTech refers to any process, product, or service that reduces negative environmental impacts through significant energy efficiency improvements, the sustainable use of resources, or environmental protection activities. • SAFETY STANDARDS - Health and Safety Standards for the pool industry and commercial food and beverage processing are set by the National Safety Foundation (NSF) and certified by independent laboratories like Underwriter Laboratories. FilterBalls meet the highest standards set for filter media. FilterBalls media is certified for health and safety in pools and potable water to the stringent NSF standards, 50, 42, 61, and 372 • Color may vary