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Product Description

The Waterway Crystal Water Cartridge Filter 570-0325-07 pool filter is easy to install, use, service and is made in the USA for years of problem free use. It is easy to replace almost any pool filter with the Waterway Crystal Water filter system. The cartridge filter uses industry proven quad-cartridge filter element layout to keep your pool crystal clear and provide longer cleaning cycles between filter cleanings.

Waterway uses 2-1/2" internal plumbing to improve the water flow and reduce operating noise. The lid is heavy-duty and uses a tamper-proof clamp with removal tool. It is made of fiberglass reinforced polypropylene for superior strength and longevity.


  • Pool Cartridge Filter
  • 325 Square Foot Filtration area
  • 150 Gallon Per Minute Flow Rate
  • Pool Turnover (8 hours): 57,600
  • Comes standard with 2-1/2" Unions and 2" and 1-1/2" reducers for easy plumbing with all standard PVC sizes
  • Uses 4 Cartridge Elements for longer cleaning cycles and ease of maintenance
  • 2-1/2" Internal plumbing for improved water flow and noise reduction
  • Convertible to D.E. by simply changing internals
  • Heavy-duty tamper proof clamp with removal tool
  • Built-in Multi-Handle Design for easy maintenance
  • Designed for new construction or retrofit installations
  • Stainless steel pressure gauge with service dial
  • NSF listed for commercial applications
  • Large, 1-1/2" bottom clean-out port
  • Made in the USA


    • Brand: Waterway Plastics
    • Item: Cartridge Filter
    • Sub Brand: Crystal Water
    • Design Flow Rate: 150 gpm
    • Filtration Area: 325 sq. ft
    • Turn over: 43200 gal at 6 hrs, 57600 gal at 8 hrs
    • Dimensions: 23-1/2" Diameter x 36-1/2" Height