Designed, Engineered & Manufactured in the U.S.A.

Crystal Water – D.E. Filter

Designed for today's most demanding installations, the Crystal Water D.E. Filter sets the standard of performance and features for pool filters. The only D.E. filter on the market with 2 1/2" internal piping, improves flow and reduces system noise when using 2 1/2" or 2" plumbing. With the 2" bottom clean out port, the Crystal Water D.E. Filter will provide years of trouble-free operation and crystal clear, sparkling water.


  • NSF Listed
  • 2 1/2" internal piping
  • Fiberglass reinforced polypropylene body for superior strength
  • Industry-proven D.E. grids
  • “Start-Service” dial on stainless steel pressure gauge
  • 1 1/2" bottom clean-out port
  • 2 1/2" hi-temp PVC slide valve available
  • 2 ½" x 2" Multi-Port Valves – available in slip or FPT
  • Convertible to cartridge by simply changing internals
  • Heavy Duty Manual Air Relief Valve
  • Flexible & sturdy, 3 segmented band clamp

Crystal Water D.E. Filters

Part No.SizeFlow RatePool Turnover (6 hrs.)Pool Turnover (8 hrs.)Weight (lbs.)
570-0036-0736 sq. ft.72 GPM25,92034,56070
570-0048-0748 sq. ft.96 GPM34,56046,08080
570-0060-0760 sq. ft.120 GPM43,20057,60090

Valves for D.E. Filters

Part No.DescriptionCase QuantityWeight (lbs.)
600-15002 1⁄2" Hi-Temp PVC Slide Valve Assembly (2" reducers included)111
550-4280Slide Valve Adapter Fitting Package for D.E. / Cartridge Filter (2" reducers included)1
WVD001Multi-Port Valve with Union Connections - 2" FPT113
WVD002Multi-Port Valve with Union Connections - 2" Socket113
400-52702 1⁄2" Split Nut30-