Tier1 20 Micron 10 x 4.5 Water Filter | Resin Impregnated Pleated Cellulose Whole House Sediment Filter Cartridge | Replacement for Pentek S1-BB, W20CLHD | 4.5 x 10 Home Water Filter (3-Pack)
COMPATIBLE REPLACEMENT MODELS – This 20 micron 10 x 4.5 sediment water filter 2-pack is a replacement for Pentair S1-BB, American Plumber W20CLHD, 155405-43, 155405-51, PC20-BB-S and fits most standard 10 inch x 4.5 inch whole house filter housings.
20 MICRON SURFACE SEDIMENT FILTRATION – Designed to capture coarse sediment such as sand, dirt, silt, and rust flakes commonly found in municipal water supplies, helping protect plumbing lines and household fixtures from visible particulate buildup.
RESIN IMPREGNATED PLEATED CELLULOSE MEDIA – Surface filtration design traps particles on expanded pleated media while resin impregnation enhances structural durability, supporting consistent flow in moderate sediment conditions.
WHOLE HOUSE ENTRY-POINT PROTECTION – Commonly installed at the main water line in basements, garages, or utility rooms to reduce sediment before water reaches faucets, appliances, and downstream filtration components.
SERVICE LIFE VARIES BY WATER CONDITIONS – Replacement frequency depends on sediment levels and water quality; because 20 micron surface-filtration media captures larger particles, monitoring flow or pressure changes helps determine when cartridge replacement is needed to maintain consistent system performance.
Overview
Material : Pleated Cellulose
Product Dimensions : 4.23"D x 4.23"W x 9.98"H
Item Weight : 1.74 Pounds
External Testing Certification : NSF
Product Benefits : Improves water quality and filtration
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For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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