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Pentek - CW-F - 10" x 2.5" String Wound Polypropylene Sediment 10 Micron Filter

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Pentek - CW-F - 10" x 2.5" String Wound Polypropylene Sediment 10 Micron Filter

The Pentek CW-F is a 10-inch x 2.5-inch string wound polypropylene sediment filter with a 10 micron nominal rating, designed for reliable sediment reduction in both residential and light commercial applications. Its durable polypropylene cord construction and rigid core provide consistent filtration of sand, silt, rust, and scale particles at flow rates up to 10 GPM.
SPECIFICATIONS

Pentek CW-F Technical Details

Model Number CW-F (155186-43)
Dimensions 10" x 2.5" (9-7/8" x 2-1/2" actual)
Micron Rating 10 micron (nominal)
Filter Media Polypropylene fiber cord, string wound
Core Material Rigid polypropylene
Flow Rate 7-10 GPM
Temperature Range 40°F to 125°F (4.4°C to 51.7°C)
Pressure Drop 1 psi @ 10 GPM
INSTALLATION & USE

How to Install Your CW-F Filter

  1. Shut off water supply and relieve system pressure by opening a downstream faucet before removing your filter housing sump.
  2. Remove the old cartridge and clean the housing sump with a mild bleach solution, then rinse thoroughly to remove sediment buildup.
  3. Insert the new Pentek CW-F cartridge into the housing, ensuring the center core is properly seated on the standpipe at the base.
  4. Lubricate the O-ring with clean silicone grease, thread the sump back onto the cap hand-tight, then restore water pressure and check for leaks.
  5. Run water for 2-3 minutes to flush any air and loose fibers from the new cartridge before regular use.
COMPATIBILITY

Works With Standard 10-Inch Housings

The Pentek CW-F fits all standard 10-inch filter housings designed for 2.5-inch diameter cartridges. It is compatible with whole house filtration systems, reverse osmosis pre-filtration stages, and point-of-use applications using municipal or well water. This filter is suitable for sediment reduction in residential, commercial, and light industrial water treatment installations. Replace every 3-6 months depending on sediment load and water quality.

🔧 Pro Tip: String wound filters like the CW-F work best as a primary sediment filter before carbon or membrane stages. If you're on well water with heavy sediment, consider adding a 30-micron CW cartridge upstream to extend the life of this 10-micron filter.
The Pentek CW-F is a 10-inch x 2.5-inch string wound polypropylene sediment filter with a 10 micron nominal rating, designed for reliable sediment reduction in both residential and light commercial applications. Its durable polypropylene cord construction and rigid core provide consistent filtration of sand, silt, rust, and scale particles at flow rates up to 10 GPM.
SPECIFICATIONS

Pentek CW-F Technical Details

Model Number CW-F (155186-43)
Dimensions 10" x 2.5" (9-7/8" x 2-1/2" actual)
Micron Rating 10 micron (nominal)
Filter Media Polypropylene fiber cord, string wound
Core Material Rigid polypropylene
Flow Rate 7-10 GPM
Temperature Range 40°F to 125°F (4.4°C to 51.7°C)
Pressure Drop 1 psi @ 10 GPM
INSTALLATION & USE

How to Install Your CW-F Filter

  1. Shut off water supply and relieve system pressure by opening a downstream faucet before removing your filter housing sump.
  2. Remove the old cartridge and clean the housing sump with a mild bleach solution, then rinse thoroughly to remove sediment buildup.
  3. Insert the new Pentek CW-F cartridge into the housing, ensuring the center core is properly seated on the standpipe at the base.
  4. Lubricate the O-ring with clean silicone grease, thread the sump back onto the cap hand-tight, then restore water pressure and check for leaks.
  5. Run water for 2-3 minutes to flush any air and loose fibers from the new cartridge before regular use.
COMPATIBILITY

Works With Standard 10-Inch Housings

The Pentek CW-F fits all standard 10-inch filter housings designed for 2.5-inch diameter cartridges. It is compatible with whole house filtration systems, reverse osmosis pre-filtration stages, and point-of-use applications using municipal or well water. This filter is suitable for sediment reduction in residential, commercial, and light industrial water treatment installations. Replace every 3-6 months depending on sediment load and water quality.

🔧 Pro Tip: String wound filters like the CW-F work best as a primary sediment filter before carbon or membrane stages. If you're on well water with heavy sediment, consider adding a 30-micron CW cartridge upstream to extend the life of this 10-micron filter.
$3.09

Original: $8.82

-65%
Pentek - CW-F - 10" x 2.5" String Wound Polypropylene Sediment 10 Micron Filter

$8.82

$3.09

Description

The Pentek CW-F is a 10-inch x 2.5-inch string wound polypropylene sediment filter with a 10 micron nominal rating, designed for reliable sediment reduction in both residential and light commercial applications. Its durable polypropylene cord construction and rigid core provide consistent filtration of sand, silt, rust, and scale particles at flow rates up to 10 GPM.
SPECIFICATIONS

Pentek CW-F Technical Details

Model Number CW-F (155186-43)
Dimensions 10" x 2.5" (9-7/8" x 2-1/2" actual)
Micron Rating 10 micron (nominal)
Filter Media Polypropylene fiber cord, string wound
Core Material Rigid polypropylene
Flow Rate 7-10 GPM
Temperature Range 40°F to 125°F (4.4°C to 51.7°C)
Pressure Drop 1 psi @ 10 GPM
INSTALLATION & USE

How to Install Your CW-F Filter

  1. Shut off water supply and relieve system pressure by opening a downstream faucet before removing your filter housing sump.
  2. Remove the old cartridge and clean the housing sump with a mild bleach solution, then rinse thoroughly to remove sediment buildup.
  3. Insert the new Pentek CW-F cartridge into the housing, ensuring the center core is properly seated on the standpipe at the base.
  4. Lubricate the O-ring with clean silicone grease, thread the sump back onto the cap hand-tight, then restore water pressure and check for leaks.
  5. Run water for 2-3 minutes to flush any air and loose fibers from the new cartridge before regular use.
COMPATIBILITY

Works With Standard 10-Inch Housings

The Pentek CW-F fits all standard 10-inch filter housings designed for 2.5-inch diameter cartridges. It is compatible with whole house filtration systems, reverse osmosis pre-filtration stages, and point-of-use applications using municipal or well water. This filter is suitable for sediment reduction in residential, commercial, and light industrial water treatment installations. Replace every 3-6 months depending on sediment load and water quality.

🔧 Pro Tip: String wound filters like the CW-F work best as a primary sediment filter before carbon or membrane stages. If you're on well water with heavy sediment, consider adding a 30-micron CW cartridge upstream to extend the life of this 10-micron filter.
Pentek - CW-F - 10" x 2.5" String Wound Polypropylene Sediment 10 Micron Filter | Isopure Water