By PureLine



Part # PL0119-4

Manufacturer Code R173573

Alternate Part #'s FC-6465, PL0119

Product Description

PureLine Aftermarket Replacement Cartridge for Waterway® Crystal Water 325 SQ. FT.  and Pentair® Clean & Clear Plus® CCP320 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® 320, Quantum 320
Filtration Area:
80 sq. ft.
19-7/8 in.
6-7/8 in.
Top Inside Diameter:
3 in.
Bottom Inside Diameter:
3 in.
Top Style:
Bottom Style:
Media Weight:
4 oz.
OEM #:

?     Asked on 5/7/2021by Paul Zerr

1) Is this a price of $154.99 for four (4) cartridges? 2) Is this a replacement part for 17-8580 for CCP320?

A  Answered on 5/8/2021 by InyoPools Product Specialist Patrick P.

Yes this price is for a 4 pack of cartridges and yes it is a replacement for the 17-8580 for CCP320.

?     Asked on 5/23/2021by Karen

Is this the right replacement for Pentair part #178655? I have a Pentair Quad DE 80 filter. Thanks!

A  Answered on 5/23/2021 by InyoPools Product Specialist Patrick P.

Hi Karen, Unfortunately these do not work on the Quad DE Filter. You will need 4 of this Quad 80 DE Cartridge

?     Asked on 9/10/2021by Inyo Visitor

How do you determine it is time to replace the PCC80, 4 pak cartridge filters??

A  Answered on 9/10/2021 by InyoPools Product Specialist Craig C.

Hello.  There are several indicators that can assist in determining the end of life span for cartridge filter elements.  Age:  Manufacturers recommend that filter elements be replaced every 12-14 months.  Age: The bands that surround the filter pleats are separated from the pleats, broken or excessively frayed.    Filter Pressure:  If, after a thorough cleaning, the filter pressure rises in an abnormally short period of time it may be the result of diminished filter capacity in which case replacement is prompted.   Pleat Capacity: During the cleaning process, gently spread the pleats apart and look deep into the pleat fold.  If the interior of the fold is dark gray or black and is not removed when cleaning, this represents a build-up of soils which reduces the filter's capacity to hold additional soils.


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