Tier1 30 Micron 10 x 2.5 Water Filter | String Wound Polypropylene Whole House Sediment Water Filter Cartridge | Replacement for Pentek CW-MF, 155187-43, W30W, RS3DS | 2.5 x 10 Water Filter (12-Pack)

COMPATIBLE REPLACEMENT MODELS This 30 micron 10 x 2.5 sediment water filter is a replacement for Pentair CW-MF, SWC-25-1030, 155187-43, CW-MF /155187-43, WP-30 /155072-43, W30W, RS3DS, 155187-52, Ace Hardware 48237, Ametek Kleen-Plus C1, Culligan D-10, Keystone W30, Master Plumber 583-401, Teledyne Pik IR-25, RS3, RS3-DS, RS3-DS12-01, RS3-DS12-02, and similar 2.5 x 10 whole house water filter cartridges. | 30 MICRON DEPTH SEDIMENT FILTRATION String wound polypropylene construction provides depth filtration that captures coarse sediment such as sand, dirt, rust flakes, silt, and scale commonly found in well water and municipal water supplies. | STRING WOUND POLYPROPYLENE MEDIA DESIGN Tightly wound polypropylene fibers create a structured depth matrix that traps larger particles on the outer layers while allowing water to flow through evenly, supporting stable performance in heavier sediment conditions. | IDEAL WHOLE HOUSE PRE-FILTER Commonly used as a first-stage or main entry point sediment filter to help protect plumbing, appliances, water softeners, and carbon filters from sediment buildup and premature wear. | SERVICE LIFE VARIES BY WATER CONDITIONS Replacement frequency depends on sediment levels, water quality, and micron rating; many households replace 30 micron whole house sediment filters around six months to maintain steady flow and consistent system performance.