Poolweb Filtration Cartridge Filters Poolweb #570-0525-07
Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch
  • Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch
  • Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch
  • Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch
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Crystal Water 525 Square Foot Cartridge Filter - 2-1/2 Inch

Poolweb #570-0525-07
Allow 1-3 Days to Ship
$1,179.71 $1,179.71 & ships free!
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Product Information


This Waterway Crystal Water Cartridge Filter is 525 square feet with 2-1/2 connections to maximize flow. Max residential flow for this model is 150 GPM. The 2-1/2 inch internals may be reduced for 2 or 1-1/2 inch piping. The Crystal Water Cartridge filters are the only filters on the market with 2-1/2 inch internal piping which improves flow and reduces system noise when using 2-1/2, 2 or 1-1/2 inch plumbing.

The Crystal Water Cartridge Filters have a body constructed of fiberglass reinforced polypropylene for extra strength and state-of-the-art internal design provides greater and more efficient filtration. The four-cartridge design simplifies element removal and extends time between cleaning cycles. These filters feature 2-1/2 inch piping, multi-handle design and a heavy-duty tamper-proof clamp. This cartridge filter can be easily converted to D.E. by changing out the internals. The Crystal Water Cartridge Filters are NSF Listed.

Designed for today's most demanding installations, the Crystal Water Cartridge Filters should be at the top of your list when considering a new pool filtration system. Four cartridge elements make for longer cleaning cycles and that has helped this filter become one of the fastest growing choices among pool professionals. For the clearest, mot inviting water, choose the Crystal Water Cartridge Filter.

Product Features

  • 2-1/2 inch internal piping
  • Includes 2-1/2 inch valve bulkhead unions (2" and 1-1/2" reducers)
  • Fiberglass reinforced polypropylene body
  • Multi-Handle design
  • Heavy-duty tamper-proof clamp
  • Start-service dial on stainless steel pressure gauge
  • Industry-proven, curved D.E. grids
  • 1-1/2 inch bottom clean-out port
  • Both slide valves and multiport valves available
  • NSF Listed
  • 1-Year Warranty

Technical Specifications

Product CategoryCartridge Filters
Poolweb Item #570-0525-07
Shipping Weight92.0 lb

Shipping & Returns

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Standard ground shipments may be delivered sooner depending on where you are located, and the shipping method used to ship your order. Combining multiple items onto the same order can change the delivery date and expedited shipping costs, especially if the other items are not available for immediate shipment. Transit time is calculated in business days and does not include Saturday and Sunday.

Due to significant demand on swimming pool parts and equipment, we cannot guarantee out of stock items will be available for immediate shipment. If your order must arrive to you by a certain day, please contact us first and we will provide you with a more definitive shipping and receipt of your order.

Return Policy

This item can be returned within 30 days of order. See return policy for details and how to place a return.

Poolweb Guarantee

This item qualifies for a one-year Poolweb.com guarantee. Poolweb guarantees that the item you receive will function as advertised for one year. See the Poolweb Guarantee for more details.

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