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The FiltersFast FF10PS-20 water filter is the compatible replacement for the Pentek S1. The FiltersFast FF10PS-20 features a 20-micron filtration design to reduce sediments in your tap water. The high dirt holding capacity allows for a longer service life with fewer filter changes to save you money. These filters are ideal in whole house applications where a system is installed at the water's point-of-entry.

FiltersFast FF10PS-20 Filter Specifications:

• Part Number: FF10PS-20
• Replaces Part Number: S1
• Filter Rating: 20 microns
• Dimensions: 2-5/8"x9-3/4"
• Filter Life: 3 months (depending on water quality and usage)

The FF10PS-20 replaces any standard sized 10" x 2.5" water filters including:

• S1
• PSCL-S1
• PS-S1
• FXWPC
• W20CL
• W20CLA
• WHCF-WHPL
• WHKF-WHPL
• WHCF-DWH
• 49641
• 46776
• 155001
• S1A
• 614-800
• RS1

The FF10PS-20 is compatible with the following filter systems:

• Pentek 10" Slim line filter housings
• American Plumber: WC34-PR, W34-PR
• Ametek: RO-2127
• Culligan: HF-150, HF-150A, HF-160, HF-360, HF-365
• Any Standard 10" x 2.5" housings

Step up your filtration game with the Pentek S1 replacement pleated water filter that uses a 20 micron filtration design to reduce sand, dirt, silt, rust, and scale particles in your household water. The high dirt holding capacity allows for a longer service life with fewer changes out to save users money. These filters are ideal in whole house applications where a system is installed at the point-of-entry for water.

Pentek S1 Specifications:

• Part Number: S1
• Micron Rating: 20
• Surface Area: 580 sq. in.
• Temp Range: 40 - 145 F
• Flow Rate: 2.4 psi drop @ 10 GPM
• Dimensions: 2-5/8"x9-3/4"
• Meets NSF Standard: 42
• Reduces: Sand, rust, dirt, silt, and scale particles
• For more information, Click Here

The Pentek S1 replaces the following:

• WHCF-WHPL
• WHKF-WHPL
• PSCL-S1
• PS-S1
• GE FXWPC