Replacement Filter Cartridges

Trying to find the right replacement filter cartridge for your swimming pool or spa can be difficult and frustrating. With over 650 filter cartridges for your pool or spa to choose from, we are sure to have exactly what you are looking for. Our goal is to make your search for the right replacement filter cartridge as easy as possible.

Need Help?

LIVE CHAT
Click to chat with a customer care agent.
CALL US
Get in touch at 800.772.0467

Shop By Brand or Filter Details

Know Your Part?
Search by filter part#
Know Your Size?
Search by diameter:
Search by length:
Search Results:
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 4 3/8"
Length 7 5/8"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Vita Spa 179192, 25 sq ft.
Pleatco:
Unicel#
Filbur# FC-0186
Price: $19.99
Pleatco:
Antimicrobial
Unicel#
Filbur# FC-0186
Price: $19.99
Part Number: PVT25P4
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 5 1/16"
Length 6 3/4"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Vita Spa, 20 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $20.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 6"
Length 7 5/8"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Waterway Front Access Skimmer, 40 sq ft.
Pleatco:
Unicel# 6CH 940
Filbur# FC-0359
Price: $22.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 1/2"
Length 7 1/16"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Vita Spa New Handle Model 2005 version, 50 sq ft.
Pleatco:
Unicel# 8CH 502
Filbur# FC-3053
Price: $42.99
Pleatco:
Antimicrobial
Unicel# 8CH 502
Filbur#
Price: $45.99
Part Number: PVT50WH-F2L-M
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 1/2"
Length 7 1/16"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Vita Spa New Handle Model 2005 version (Antimicrobial), 50 sq ft.
Pleatco:
Antimicrobial
Unicel# C-8350
Filbur#
Price: $45.99
MORE IMAGES
Top Cap 2 1/8"
Bottom Cap 2 1/8"
Outer Diameter 5"
Length 13 5/16"
Original Manufacturer Vita Spas
Description: Filter Cartridge for Dynamic Series IV DFM, DFML, Series II & III RTL/RCF-50, Series I RDC-50, RDC-50S, Waterway, and Custom Molded Products, 50 sq ft.
Pleatco:
Unicel# C-4950
Filbur# FC-2390
Price: $19.99
Pleatco:
Antimicrobial
Unicel# C-4950
Filbur# FC-2390
Price: $28.99
Manufacturers: A - C
C - I
I - S
S - Z