Minder Water Industries  Minder's F Series filters are made according to NSF50 standard. The ultra high water flow is designed for commercial use such as Olympic pools, water theme parks, hotel/ resort pools, restaurant, car wash industry and zoo. All Minders commercial filters are manufactured from the highest grade of material. Designed water flow from 860lpm to 5883lpm.  Product benefits – Full Fiberglass tank, inside and out.- UV resistance body- Stainless steel pressu