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.

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Top Cap
Bottom Cap
Outer Diameter 7 1/2"
Length 14 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance 65, 2-5/8" Diameter, 65 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $27.99
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Top Cap
Bottom Cap
Outer Diameter 8 1/2"
Length 19"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance Double End 120 (Antimicrobial), 125 sq ft.
Pleatco:
Antimicrobial
Unicel# C-8326
Filbur# FC-2750
Price: $78.99
Pleatco:
Unicel# C-8326
Filbur# FC-2780
Price: $46.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 1/2"
Length 19"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance Double End 120 (Antimicrobial), 125 sq ft.
Pleatco:
Antimicrobial
Unicel# C-8320
Filbur# FC-2750
Price: $78.99
Filter Cartridge for Sundance Microclean
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Top Cap
Bottom Cap
Outer Diameter 8 1/2"
Length 14"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance Microclean, 85 sq ft.
Pleatco:
Unicel# C-8380
Filbur# FC-2810
Price: $49.99
Part Number: PSD90P4
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Top Cap 2 1/2"
Bottom Cap
Outer Diameter 7"
Length 19"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance Double End 90, 90 sq ft.
Pleatco:
Unicel# 7CH 90
Filbur# FC-2770
Price: $60.99
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Top Cap
Bottom Cap 2 1/2"
Outer Diameter 8 1/2"
Length 17 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance Horizontal Spa Cartridge, 125 sq ft.
Pleatco:
Unicel# C-8325
Filbur# FC-2790
Price: $62.99
Pleatco:
Antimicrobial
Unicel# C-8325
Filbur# FC-2790
Price: $68.99
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Top Cap 2 1/8"
Bottom Cap 2 1/8"
Outer Diameter 5"
Length 13 5/16"
Original Manufacturer Sundance 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
MORE IMAGES
Top Cap
Bottom Cap 2 5/8"
Outer Diameter 7 1/2"
Length 17 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance 75, 75 sq ft.
Pleatco:
Unicel# C-7370
Filbur# FC-2760
Price: $44.99
Part Number: PSD65
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Top Cap
Bottom Cap 2 1/16"
Outer Diameter 7 1/2"
Length 14 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance 65, 2-1/16" Diameter, 65 sq ft.
Pleatco:
Unicel# C-7465
Filbur# FC-2730
Price: $40.99
Filter Cartridge for Sundance 40
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Top Cap
Bottom Cap 2 1/16"
Outer Diameter 4 5/8"
Length 16 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance 40, 40 sq ft.
Pleatco:
Unicel# C-4440
Filbur# FC-2710
Price: $22.99
Part Number: PSD50
MORE IMAGES
Top Cap 2 1/16"
Bottom Cap 2 1/16"
Outer Diameter 7"
Length 19 3/4"
Original Manufacturer Sundance Spas
Description: Filter Cartridge for Sundance 50, 50 sq ft.
Pleatco:
Unicel# C-6650
Filbur# FC-2725
Price: $24.99
Manufacturers: A - C
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