FilterBalls Minis (Single Pack) - Two Bag Min. (no filter housings require only one bag)

• 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

THERE ARE NO HOUSINGS THAT REQUIRE ONLY 1 BAG OF FilterBalls