Jack's Magic Filter Fiber Stuff - Replaces D.E. (9oz.) YBlocklist These filters are also constructed

These filters are also constructed with thermally bonded polyurethane caps and a punched PVC pipe core that will ensure consistent water flow through your filters along with the durability you depend on

This heater boasts industry-leading hydraulic performance

Compliant with all safety codes

inhibitors to provide maximum resistance to damaging ultraviolet rays

5" Female threads

Jack's Magic Filter Fiber Stuff - Replaces D.E. (9oz.) YBlocklist These filters are also constructedJack's Magic Filter Fiber Stuff filter media is a safe, non toxic alternative to DE. The Filter Fiber Stuff is super concentrated, requiring less than half the amount required of DE (by weight) to deliver swimming pool water of the highest quality. The Filter Fiber Stuff significantly extends filter life providing great value. The Filter Fiber Stuff is completely biodegradable and non toxic, making backwashing safe for the environment and easy for the