DE Filters

Hayward Pro-Grid™ Vertical Grid D.E. Filters DE2420, DE3620, DE4820, DE6020 and DE7220 Pro-Grid™ vertical grid D.E. filters provide superior water clarity, efficient flow and large cleaning capacity for pools and spas of all types...

Hayward EC75A Perflex® Extended Cycle D.E. Filter! The Perflex Model EC75A is a high performance swimming pool filter with a filtration rating of 4,800 gallons per hour. The EC75A filter uses diatomite filter powder...

Hayward EC50AC Perflex® Extended Cycle D.E. Filter! The Perflex Model EC50 is a high performance swimming pool filter with a filtration rating of 3,000 gallons (11 KL) per hour. Manufactured from durable, corrosion-proof...

Brand New Hayward W3EC65A Perflex Extended Cycle D.E. Filter! The Perflex Model EC65A is a high performance swimming pool filter with a filtration rating of 3,240 gallons per hour. The EC65A filter uses diatomite filter...

The WaterWay Crystal Water cartridge filter features a 1 1/2" bottom clean-out port and is convertible to D.E. by simply changing the internals.   Features NSF Listed 2 1/2″ internal piping 2 1/2″ Valve Bulkhead Unions (includes...

The WaterWay Crystal Water D.E. Filter features a "Multi-Handle" design, and 2.5" internal piping!   Features NSF Listed 2 ½” internal piping Fiberglass reinforced polypropylene body for superior...