By PureLine



Part # PL0121-4

Manufacturer Code 817-0131

Alternate Part #'s 817-0131, C-7472, FC-6475, PCC130-PAK4, PL0121

Product Description

PureLine Aftermarket Replacement Cartridge for Waterway® Crystal Water 525 SQ. FT.  and Pentair® Clean & Clear Plus® CCP520 Filters

Is your pool water starting to look a little dull? Is your pressure gauge reading a higher PSI than normal? Are your pool jets a little less powerful? These are all signs that it is time to replace your pool filter cartridge. Replace your pool filter cartridge today and regain that crystal clear pool water and extend the life of your pool pump.

Typically for single cartridge pool filters we suggest replacing your cartridge every 6-12 months and for filters which take multiple cartridges, we suggest replacing your cartridges every 3 years.

This Cartridge is Commonly Used In

PureLine Cartridge Benefits

  • Less expensive than the original manufacturer with the same high-quality standards
  • Designed for maximum water flow to extend cartridge life
  • Designed for even dirt distribution resulting in increased water flow
  • Increased flow rates results in less wear on pump & reduced energy usage
  • Banded Pleats reduce frequency of cartridge cleaning

Not Your Cartridge?

Is this not your Cartridge? Don't worry, we carry thousands of Pool Filter Replacement Cartridges to replace all of the most popular OEM brands such as Sta-Rite®, Pentair® / Pac Fab®, Hayward®, Purex®, American Products®, Jacuzzi®, Hot Springs®, Coleman®, and more. Click here for more Pool Filter Replacement Cartridges


All manufacturers’ names, brand names, trademarks, images, symbols, descriptions, and part numbers are used herein for reference purposes only.

Product Specifications

Filter Model:
Pentair® Clean & Clear Plus® 520, Quantum 520
4 Pack
Filtration Area:
125 sq. ft.
32 - 1/16 in.
7 in.
Top Inside Diameter:
3 in.
Bottom Inside Diameter:
3 in.
Top Style:
Bottom Style:
Media Weight:
4 oz.
OEM #:
Unicel #:
Filbur #:
Pleatco #:

?     Asked on 8/3/2018by Susan C Lehman

I have a Pentair Clean and Clear 520 that is 16 years old .....is this the correct filter for what I have?

A  Answered on 8/3/2018 by InyoPools Product Specialist Kevin G.

Hello, yes it is. 

?     Asked on 8/12/2019by Inyo Visitor

what other brands carry Replacement Cartridge C-7472? I'm looking for the best efficient brand/product to replace my 4 cartridges.

A  Answered on 8/13/2019 by InyoPools Product Specialist Lennox H.

Hi. We currently have the  Pureline cartridges only available. The Pleatco brand can be special ordered.


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