By Waterway



Model # 570-0048-07

Alternate Part #'s WWP-05-4087, WWP570-0048-07, WWP570004807

Product Description

Please note to order with this filter Waterway 2" Female Multiport Valve For Crystal DE Filter - WVD001


Crystal Water D.E. Filter

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″, 2″ or 1 1/2″ plumbing. From the lid with the “Multi-Handle” design to the 2″ bottom cleanout port, the Crystal Water D.E. Filter will provide years of trouble-free operation and crystal clear, sparkling water. Designed for today’s most demanding installations, the Crystal Water D.E. Filter sets a new standard of performance and features for pool filters.

The Waterway Crystal Water 48 sq.ft. D.E. Pool Filter model 570-0048-07 is comparable to the following:

  • Pentair FNS Plus 48 sq.ft. D.E. Filter Model 180008
  • Hayward Pro-Grid DE Filter 48 Sq Ft Model W3DE4820 & DE4820


  • NSF Listed
  • 2 ½” internal piping
  • Fiberglass reinforced polypropylene body for superior strength
  • “Multi-Handle” design
  • Heavy-duty tamper-proof clamp
  • Industry-proven D.E. grids
  • “Start-Service” dial on stainless steel pressure gauge
  • 1 ½” bottom clean-out port
  • 2 ½” 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

Product Specifications

Filtration Area:
48 sq. ft.
DE Required:
6.0 lbs.
Turnover 8 Hrs.:
46,080 gal.
Pool Type:
In Ground
Filter Type:
Flow Rating:
96 GPM

?     Asked on 9/16/2020by John Doiron

I need to replace the inside of my 570-0048 de filter... stand, mesh, manifold, etc... Do y'all have the complete insides I may purchase?

A  Answered on 12/17/2020 by InyoPools Product Specialist Hector F.

Hi John, yes we carry those parts. They will be key numbers 8-12 on this Waterway Crystal Water D.E. filter parts diagram


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