Pureline Cartridge for Pac Fab MY 150 - PL0156



Part # PL0156

By PureLine



Part # PL0156

Dimensions End Cap = Round, Length = 33 3/8", Outside Diameter = 7 7/8", Inside Diameter = 3 1/16"

Alternate Part #'s 174980, 25001, C-7679, C7679, FC-1960, FC1960, PFAB150, R173301, UNI605217, XLS-761, APCC7314

Product Description

PureLine Aftermarket Replacement Cartridge for Pac Fab Mytilus FMY  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

Top End Cap Top End Cap
Bottom End Cap Bottom End Cap

Product Specifications

Filter Model:
Pac-Fab Mytilus MY 150
7 - 7/8 in.
33 - 3/8 in.
Top Style:
Top Inside Diameter:
Bottom Style:
Bottom Inside Diameter:
Filtration Area:
150 sq. ft.
Media Weight:
4 oz.
OEM #:
Unicel #:
Filbur #:
Pleatco #:

?     Asked on 5/12/2020 by BARBARA

I have a Pac Fab Mytilus model M90 and need a cartridge filter. The part number I have is 17-4819 6sq. ft. What part should I purchase. The cartridges you have listed do not match any numbers. Thanks

A  Answered on 5/12/2020 by InyoPools Product Specialist Patrick P.

Could you send us a few photos, showing the complete filter as well a close shot of the filter label and cartridge end cap? To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.

?     Asked on 2/17/2018 by

4 Pac Fab filters. model f, serial 01 filter area 420 square feet

A  Answered on 2/18/2018 by InyoPools Product Specialist Patrick P.

Hi, Since you have a 420 Sq. Ft. Pac Fab Filter then most like you will need the PL0120 Clean & Clear Plus 420 Replacement Cartridges The PL0120 cartridges measure 26 1/16" Long x 7" Wide with a 3" Center Hole so I would double check those measurements against your current cartridges.

?     Asked on 7/21/2015 by Dan

For my Mytilus FMY 150, I see you have both the -50 and -100 filters which I use today. However is the -150 filter compatible so that I can just use this single filter? And if so, what are the advantages/disadvantages of doing so? THANKS

A  Answered on 7/21/2015 by InyoPools Product Specialist Robert M.

Hello Dan - The 150 cartridge can be used to replace the 100 and 50 cartridges. Originally, the single 150 cartridge was not available for the Mytilus. There are no disadvantages to using the single cartridge. The advantage is the cost. It is cheaper to buy the single 150 cartridge.


Est. Repair Time

Less than 1 hr

Tools Needed


Cartridge replacement due to agel

Written on 7/23/2019 by Guest

Simple. Open butterfly release valve at top of cartridge assembly. Release collar clamp, then remove hood to Cartridge assembly. Unscrew plastic nut, then pull out existing filter. Replace with new filter. Reattach collar, then reattach the Cartridge cover. Turn pump on and allow air to bleed out. Then close Butterfly valve. Done

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