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  1. Remove This Item Cartridge Filter Sizes: 20 inches

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Category
  1. Filter Housings (7)
  2. Taste & Odor Filter Cartridges (20)
  3. Sediment Filter Cartridges (45)
  4. Specialty Drinking Water Filters (4)
Cartridge Diameter
  1. 2 1/2" (15)
  2. 4 1/2" (29)
Manufacturer
  1. FlowMax (9)
  2. Matrikx (5)
  3. Nelsen (9)
  4. Pentek (30)
  5. Watts (8)
Cartridge Diameter
  1. 2.5" (3)
  2. 4.5" (5)
Price
  1. $0.00 - $10.00 (9)
  2. $10.00 - $20.00 (16)
  3. $20.00 - $30.00 (17)
  4. $30.00 - $40.00 (14)
  5. $40.00 - $50.00 (6)
  6. $50.00 - $60.00 (3)
  7. $60.00 - $70.00 (3)
  8. $70.00 - $80.00 (1)
Micron Rating
  1. 0.5 micron (3)
  2. 1 micron (5)
  3. 5 micron (17)
  4. 10 micron (3)
  5. 20 micron (5)
  6. 25 micron (7)
  7. 30 micron (5)

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Drinking Water

Shop our full line of drinking water filtration systems. From sediment filters and housings to reverse osmosis and UV purifiers, WSF has the largest selection of drinking water purification supplies anywhere. We believe that your family deserves the best water possible, so we provide the finest drinking water filtration available. Have a question about drinking water filtration? Ask our experts!

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WP5BB20P, Pentek Big Blue Polypropylene String-Wound, 5 Mic.

Regular Price: $58.09

Special Price: $38.99

This Big Blue polypropylene string wound filter cartridge is 5 micron and designed for heavy duty uses when filtering out large sediment. This filter cartridge measures 4 1/2" in diameter and 20" in length. Learn More

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Big Blue Pentek Polypropylene String-Wound, 25 Mic. (20" length)

Regular Price: $57.24

Special Price: $36.99

This Big Blue polypropylene string wound filter cartridge is 1 micron and designed for heavy duty uses when filtering out large sediment. This filter cartridge measures 4 1/2" in diameter and 20" in length. Learn More

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Pentek P1-20 Spun Polypropylene, 1 mic.

Regular Price: $12.77

Special Price: $6.49

This Pentek P1-20 Spun Polypropylene, 1 mic. cartridge filter is 2 3/4" x 20" Learn More

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Pentek CP5-20 Pleated Cellulose-Polyester, 5 mic.

Regular Price: $19.17

Special Price: $10.99

This Pentek CP5-20 Pleated Cellulose-Polyester, 5 mic. is 2 3/4" x 20" and will remove sediment from your water. Learn More

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Pentek S1-20 Pleated Cellulose, 20 mic.

Regular Price: $14.46

Special Price: $10.85

This Pentek S1-20 Pleated Cellulose, 20 mic. is 2 3/4" x 20" and will remove sediment from your water. Learn More

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Pentek R30-20 Pleated Polyester - Reusable, 30 mic.

Regular Price: $24.13

Special Price: $12.49

Dimensions: 2 3/4" x 20"

30 Micron Rating and Reusable

This general purpose pleated filter cartridge is designed to reduce sand, dirt, sediment, silt, rust, and scale particles from your water. Learn More

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EP-20 Carbon Block, 5 Mic.

Regular Price: $24.89

Special Price: $12.99

This EP-20 Carbon Block, 5 Mic. is designed to improve the taste and odor from your whole house and drinking water systems.
Learn More

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Pentek CBC-20 Carbon Block, 0.5 mic.

Regular Price: $42.78

Special Price: $22.99

This CBC-20 Carbon Block, 0.5 mic. is designed to improve the taste and odor from your whole house and drinking water systems. Learn More

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WP1BB20P, Big Blue Pentek Polypropylene String-Wound, 1 Mic.

Regular Price: $62.99

Special Price: $38.00

This Big Blue polypropylene string wound filter cartridge is 1 micron and designed for heavy duty uses when filtering out large sediment. This filter cartridge measures 4 1/2" in diameter and 20" in length. Learn More

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Pentek C1-20 Activated Carbon-Impregnated Cellulose, 5 mic.

Regular Price: $22.69

Special Price: $10.99

Dimensions: 2 1/2" diameter x 20" length
Chlorine Reduction: >5000 gallons @ 1 gpm
5 Micron Rating
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Pentek GAC-20 Granular Activated Carbon Filter

Regular Price: $33.54

Special Price: $15.99

Dimensions: 2.875" diameter x 20"

* Filter Media: Granular-Activated Carbon
* End Caps: Polystyrene
* Post-filter: Spun Polypropylene
* Outer Casing: Polystyrene
* Expansion Pad: Polypropylene
* Gaskets: Buna-N (top) Santoprene (bottom)
* Temperature Rating: 40 degrees F to 125 degrees F(4.4 degrees C to 51.7 degrees C). Learn More

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NCP-20 Pleated Carbon Impregnated Polyester, 10 mic.

Regular Price: $28.90

Special Price: $13.99

Dimensions: 2 1/2" diameter x 20" length
10 Micron Rating

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Items 1 to 12 of 69 total Page:
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