Purex – Pool Plaza

Skip to content

Find Our Store
Toll-Free: 1-888-202-0224

Pool & Spa
- Pool & Spa Equipment
  
  Pool Pumps
  Pool Heating & Cooling
  Pool Filters
  Automatic Pool Cleaners
  Pool & Sanitizing Systems
  Pool & Spa Automatic Controls
  Pool & Spa Lighting
- Pool & Spa: Parts & Hardware
  
  Pool & Spa Equipment Parts
  Skimmers & Accessories
  Main Drains/Outlets
  Return/Inlet Fittings
  Basic Repair & Maintenance Parts
- Pool & Spa Chemicals
  
  Sanitizers
  Shock
  Water Balancers
  Algaecides
  Specialty & Other Chemicals
- Tile, Finish & Water Features
  
  Pool Tile
  Pool & Deck Finish
  Water Features
- Aquatic Exercise, Recreation & Toys
  
  Diving Boards
  Slides
  Competition Equipment
  Recreation Equipment
  Aquatic Training & Phycial Therapy
  Aquatic Apparel
- Spa/Hot Tubs
  
  Spas
  Spa Covers & Lifts
  Spa Blowers & Jets
  Spa Steps, Rails & Seats
  Spa Accessories
- Maintenance & Cleaning
  
  Cleaning Tools
  Filter Media/Replacement Cartrides & Grids
  Water Testing & Control
  Pool Covers
  Paints & Patches
- Pool Safety, Entry & Accessibility
  
  Ladders, Steps & Hand Rails
  Assisted Access Equipment
  Pool Fence & Deck Safety
  Warning Devices & Supplies
  Lifeguarding & Rescue Equipment
- Pool Kits & Components
  
  In-Ground Kit Components
  Above Ground Kits & Components
  Portable Pools
Construction/Tool Supplies
- Plumbing
  
  Pipe
  Fitting & Connectors
  Valves & Valve Boxes
  Backflow Prevention
  Pipe Adhesives & Accessories
  Plumbing Accessories, Tools and Kits
- Electrical
  
  Electrical Wire, Cable & Connectors
  Electrical Boxes & Covers
  Circuit Breakers & Panels
  Conduit & Conduite Fittings
  Batteries
  Electrical Test Meters & Tools
- Pool & Hardscape Building Materials
  
  Concrete, Cement & Masonry
  Lumber & Composite
  Pool Deck & Hardscape Materials
  Pool Tile
  Finishes, Coatings & Repair
- Tools & Supplies
  
  Measuring & Marking
  Masonry Tools
  Power Tools
  Landscape Tools
  Hand Tools
  Meters, Gauges & Testing Equipment
  Storage, Transport & Cleaning Tools
Lawn & Landscape
- Irrigation & Drainage
  
  Controllers & Accessories
  Valves & Valve Boxes
  Sprinklers & Nozzles
  Drip & Micro Irrigation
  Irrigation Pumps
  Irrigation Accessories
  Drainage
Outdoor Living & Patio
- Outdoor Living
  
  Landscape Lighting Fixtures
  Landscape Lighting Control
  Lamps & Landscape Lighting Accessories
  Ceiling Fans & Patio Lighting
  Garden Torches & Lanterns
  Holiday/String Lights
- Furnishings & Accessories
  
  Locker Room & Storage Equipment
  Wellness Equipment
  Furniture & Decor
  Shade, Cooling & Insect Defense
  Entertainment Accessories
- Outdoor Kitchens & Grills
  
  Complete Outdoor Kitchen Packages
  Outdoor Kitchen Structural Components
  Grills, Smokers & Ovens
  Grill Components, Applicances & Accessories
- Fire Features & Outdoor Heat
  
  Outdoor Fireplaces
  Fire Pits & Tables
  Decorative Fire Pots & Pillars
  Pans, Burners & Ignition Systems
  Patio Heaters
  Outdoor Heating Accessories
- Water Features
  
  Water Features
  Water Feature & Pond Equipment/Components
  Pond Liner, Underlayment & Sealants
  Water Treatment

Enter keyword, item #, or part #

Enter keyword, item #, or part #

Enter keyword, item #, or part #

My Account Log in

Pool & Spa
View All Pool & Spa
Construction/Tool Supplies
View All Construction/Tool Supplies
Lawn & Landscape
View All Lawn & Landscape
- Irrigation & Drainage
  Controllers & Accessories
  Valves & Valve Boxes
  Sprinklers & Nozzles
  Drip & Micro Irrigation
  Irrigation Pumps
  Irrigation Accessories
  Drainage
Outdoor Living & Patio
View All Outdoor Living & Patio

Sort by:

Purex CF Cartridge Filter Tank O-ring (APCK1114) (RO-KIT241)
SKU: APCK1114

Sale price $20

In stock

Sign Up for News & Discounts

BE THE FIRST TO KNOW ABOUT OUR BEST DEALS

email address

Follow us

Stay connected with Pool Plaza for pool care tips, product updates, and more.

Facebook YouTube Pinterest

About Us

At Pool Plaza, pool supplies are our only business.

Our number one priority is to ensure that you, the customer, receive the highest quality and safest online shopping experience possible.

It's been our dedication to providing exceptional customer service and to quality pool & spa equipment that has kept loyal customers returning to POOLplaza since 2002.

Simply put, Pool Plaza is your one-stop online pool & spa supplies store.

Information

Shipping & Return Policy
Terms & Conditions
Your Privacy & Security
Return Request Form
Pool Pump Sizing Request
Pool Pump Sizing Info
Automated Pool System Worksheet
About Us
Blog
Contact Us
Reviews

Contact Us

Simi Valley, CA 93065

1-888-202-0224

About Us

At Pool Plaza, pool supplies are our only business.

Our number one priority is to ensure that you, the customer, receive the highest quality and safest online shopping experience possible.

It's been our dedication to providing exceptional customer service and to quality pool & spa equipment that has kept loyal customers returning to POOLplaza since 2002.

Simply put, Pool Plaza is your one-stop online pool & spa supplies store.

Information

Shipping & Return Policy
Terms & Conditions
Your Privacy & Security
Return Request Form
Pool Pump Sizing Request
Pool Pump Sizing Info
Automated Pool System Worksheet
About Us
Blog
Contact Us
Reviews

Contact Us

Simi Valley, CA 93065

1-888-202-0224

© 2002-2026 POOLPLAZA.COM

Cart Summary

Add $150.00 for Free Shipping

0%

Your cart is empty

Continue shopping

Loading...

PURCHASE SUMMARY

Subtotal (0 items) $0.00

Estimated shipping Calculated at checkout

Tax TBD

ORDER TOTAL $0.00

Choosing a selection results in a full page refresh.
Opens in a new window.