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 4 5/8"
Length 9 3/4"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for After Hours Spas, Nemco Spas, and Threaded 25, 25 sq ft.
Pleatco:
Unicel# 4CH 24
Filbur# FC-0131
Price: $18.99
Pleatco:
Antimicrobial
Unicel# 4CH 24
Filbur# FC-0131
Price: $24.99
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Top Cap
Bottom Cap
Outer Diameter 5 3/8"
Length 8 9/16"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for LA Spas Bag Filter Replacement, 30 sq ft.
Pleatco:
Unicel# 5CH 203
Filbur# FC-0303
Price: $18.99
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Top Cap
Bottom Cap
Outer Diameter 4 3/4"
Length 11 7/8"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for Advanced/LA Spas, Top Load, 25 sq ft.
Pleatco:
Unicel# 4CH 30
Filbur# FC-0141
Price: $22.99
Part Number: PTL50W-P4
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Top Cap
Bottom Cap
Outer Diameter 6"
Length 14 3/4"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for Advanced Spa 75, 50 sq ft.
Pleatco:
Unicel# C-6475
Filbur# FC-3089
Price: $30.99
Part Number: PTL50W-SV-P4-4
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Top Cap
Bottom Cap
Outer Diameter 6"
Length 13 1/8"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for Advanced Spas, LA Spas, 50 sq ft.
Pleatco:
Unicel# 6CH 50
Filbur# FC-0340
Price: $37.99
Part Number: PTL50W-SH
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Top Cap
Bottom Cap 1 7/8"
Outer Diameter 6"
Length 14 13/16"
Original Manufacturer Advanced Spas Design
Description: Filter Cartridge for LA Spa ASD Turbo Master, 50 sq ft.
Pleatco:
Unicel# C-6603
Filbur# FC-3088
Price: $26.99
Manufacturers: A - C
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