The Tier1 Whole House Filter Compatible with Pentek RFC-20BB Cartridge provides a large surface area, which increases filtration effectiveness. This greater surface area in turn allows a high flow rate. This filter will last you up to 6 months, or every 100,000 gallons which equates to 4 gallons per minute, whichever comes first. This typically evens out to only 2-3 filter changes per year. The Tier1 Compatible with Pentek RFC-20BB does an exceptional job of taking out chlorine taste an odor.
This 25 Micron 20 x 4.5 granular activated carbon water filter is a replacement for Pentek RFC-20BB, SDP-4520, 155247-43 and fits most 20 inch water filter housings.
The high capacity radial flow granular activated carbon filter is able to achieve filtration down to 25 microns improving taste, odor, and water quality, at a flow rate of 4 GPM, reducing chlorine taste & odor, sediment, dirt, and particles.
Depending on the quality of your water, replacing your home water filter cartridge every 6 months is recommended for the average household to ensure optimal performance.
Tier1 products undergo strict quality assurance testing and are manufactured using the highest quality materials.
Simple and easy universal fit into your 20 x 4.5 Inch whole house water filter system.