Part # PL0109
Manufacturer Code PA55
Dimensions End Cap = Round, Length = 19 5/8", Outside Diameter = 7", Inside Diameter = 3"
Pureline 55 Sq. Ft. Replacement Cartridge | Compatible with Hayward® Easy Clear CX550 (PA55) | PL0109 Restore Crystal Clear Water with a Reliable Replacement Cartridge
This aftermarket 55 square foot cartridge is a cost-effective solution for pool owners needing a replacement for select filter systems. Designed with quality materials and engineered for consistent water flow, this cartridge helps maintain clean and healthy pool water.
✅ Compatible With:
Hayward® Easy Clear CX550
Unicel® PA55
Note: Manufacturer names and part numbers are used for compatibility reference only.
Features:
55 square feet of pleated filtration media
Point-bonded polyester for efficient water flow and even dirt capture
Banded pleats for improved durability and easier cleaning
Open-core design minimizes pressure drop and supports pump performance
Replacement Guidelines:
Recommended replacement: every 6–12 months depending on usage and water conditions
Replace when PSI rises or water clarity diminishes
Benefits:
Budget-friendly alternative to original parts
Consistent filtration to support overall pool health
Easy to install and clean
Disclaimer: This is an aftermarket replacement product. It is not manufactured, authorized, or sold by Hayward®. All references to brand names, part numbers, and models are for identification purposes only.
This Cartridge is Commonly Used In
PureLine Cartridge Benefits
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
Disclaimer:
All manufacturers’ names, brand names, trademarks, images, symbols, descriptions, and part numbers are used herein for reference purposes only.
If is not the right size, can I exchange for correct size?
Reply
We actually do not do exchanges so to speak so it would be a return then just another order. Here is our return policy.
Reply
Does this filter take place of the sand and does it fit into the sand container?
Reply
This is a replacement cartridge for a Hayward C550 Cartridge Filter. This is not meant to replace the sand in a sand filter.
Reply
The Most Helpful Review
3 0
(5 out of 5 stars) Hayward CX 550 cartridge
Reviewed By: Mark S. from Vero Beach, FL ()
Pros: works
Cons: none
the generic cartridge I received works great and save me more than$20
Was this review helpful to you?
The Most Recent Reviews
2 0
(5 out of 5 stars)
Reviewed By: Inyo Customer ()
Great product, quick delivery
Was this review helpful to you?