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 5"
Length 8 1/2"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Teleweir 35 SF, 35 sq ft.
Pleatco:
Unicel# 4CH 935
Filbur#
Price: $16.99
Part Number: PWWPC175
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Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 28 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Proclean 175, 175 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $88.99
Pleatco:
Antimicrobial
Unicel#
Filbur#
Price: $87.99
Pleatco:
Unicel#
Filbur#
Price: $119.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 17 3/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Clearwater II, Pro-Clean 75, Above Ground Pools (Antimicrobial), 75 sq ft.
Pleatco:
Antimicrobial
Unicel#
Filbur# FC-1255
Price: $63.99
Pleatco:
Unicel#
Filbur#
Price: $60.99
Pleatco:
Antimicrobial
Unicel#
Filbur#
Price: $57.99
Pleatco:
Unicel#
Filbur#
Price: $67.99
Pleatco:
Unicel#
Filbur# FC-1255
Price: $54.99
Pleatco:
Unicel#
Filbur#
Price: $60.99
Pleatco:
Antimicrobial
Unicel#
Filbur#
Price: $57.99
Part Number: PWWPC150SV
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 17 3/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Proclean 150, Short, 150 sq ft.
Pleatco:
Unicel# C-8414
Filbur# FC-1287
Price: $87.99
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Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 23 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Clearwater II, Pro-Clean 125, Above Ground Pools 817-0125N, 125 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $74.99
Pleatco:
Antimicrobial
Unicel#
Filbur#
Price: $69.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 23 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Clearwater II, Pro-Clean 150, Above Ground Pools, 150 sq ft.
Pleatco:
Unicel# C-8414
Filbur# FC-1287
Price: $85.99
Pleatco:
Antimicrobial
Unicel# C-8414
Filbur# FC-1287
Price: $103.99
Pleatco:
Unicel# C-8414
Filbur# FC-1287
Price: $80.99
Pleatco:
Unicel# C-8414
Filbur# FC-1287
Price: $101.99
Pleatco:
Antimicrobial
Unicel# C-8414
Filbur# FC-1287
Price: $103.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 8 15/16"
Length 23 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Clearwater II 200, 817-0200N, 200 sq ft.
Pleatco:
Unicel# C-8419
Filbur# FC-1288
Price: $122.99
Pleatco:
Unicel# C-8419
Filbur# FC-1288
Price: $96.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 6"
Length 7 5/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Front Access Skimmer, 40 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $25.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 6"
Length 7 5/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Front Access Skimmer, 40 sq ft.
Pleatco:
Unicel# 6CH 940
Filbur# FC-0359
Price: $22.99
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Top Cap
Bottom Cap
Outer Diameter 10"
Length 19 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Pool 100, Leisure Bay WW-100 (Antimicrobial), 100 sq ft.
Pleatco:
Antimicrobial
Unicel# C-4310
Filbur# FC-3077
Price: $71.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 10"
Length 25 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for upgrade to Waterway Pool 150, Leisure Bay WW-150, 150 sq ft.
Pleatco:
Unicel#
Filbur#
Price: $106.99
Pleatco:
Unicel#
Filbur# FC-2977
Price: $22.99
Pleatco:
Unicel#
Filbur# FC-2989
Price: $101.99
Part Number: PWW200-4
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 10"
Length 25 1/4"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway 200 Clearwater Cartridge, 200 sq ft.
Pleatco:
Unicel# C-9404
Filbur# FC-2968
Price: $98.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 10"
Length 23 1/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Eco-Kleer 150 (Antimicrobial), 150 sq ft.
Pleatco:
Antimicrobial
Unicel# C-9450AM
Filbur#
Price: $114.99
MORE IMAGES
Top Cap
Bottom Cap
Outer Diameter 10"
Length 23 1/8"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Waterway Eco-Kleer 200 (Antimicrobial), 200 sq ft.
Pleatco:
Antimicrobial
Unicel# C-9489AM
Filbur#
Price: $140.99
MORE IMAGES
Top Cap 2 1/8"
Bottom Cap 2 1/8"
Outer Diameter 5"
Length 13 5/16"
Original Manufacturer Waterway Plastics
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: $20.99
Pleatco:
Antimicrobial
Unicel# C-4950
Filbur# FC-2390
Price: $28.99
MORE IMAGES
Top Cap 2 1/8"
Bottom Cap 2 1/8"
Outer Diameter 5"
Length 13 5/16"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for Dynamic Series I RDC-25, I RDC-25S, Dynamic Series II & II RTL/RCF-25, Dynamic Series IV-DFM, DFML, Waterway 25 In-Line, and Custom Molded Products, 25 sq ft.
Pleatco:
Unicel# C-4326
Filbur# FC-2375
Price: $14.99
Pleatco:
Antimicrobial
Unicel# C-4326
Filbur# FC-2375
Price: $25.99
Part Number: PWWDFX75
MORE IMAGES
Top Cap 2 3/8"
Bottom Cap 2 3/8"
Outer Diameter 6 9/16"
Length 13 5/16"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for DynaFlo XL Skim Filter, 817-0018, 75 sq ft.
Pleatco:
Unicel# C-6375
Filbur#
Price: $36.99
Pleatco:
Antimicrobial
Unicel# C-6375
Filbur#
Price: $35.99
Part Number: PWWDFX100
MORE IMAGES
Top Cap 2 3/8"
Bottom Cap 2 3/8"
Outer Diameter 6 9/16"
Length 18"
Original Manufacturer Waterway Plastics
Description: Filter Cartridge for DynaFlo XL Filter Cartridge, 817-0019, 100 sq ft.
Pleatco:
Unicel# C-6310
Filbur#
Price: $32.99
Pleatco:
Antimicrobial
Unicel# C-6310
Filbur#
Price: $46.99
Manufacturers: A - C
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