About This

• ✅ABOUT PRODUCT: It is a package of 4 Sediment Pre-filter cartridges compatible with EQ-304-20 water filter cartridges. It has a larger surface area and has a longer filter life. This water filter cartridge captures more pollutants by providing "depth" filtering.
• ✅THE WHOLE HOUSE PRE-FILTER, BY THE YEAR – Graded density melt-blown polypropylene captures sand, silt, dirt and rust through the full depth of the cartridge — your system's first line, protecting everything downstream. Direct replacement for EQ-304-20 cartridges in EQ-300, EQ-400, EQ-600, EQ-1000 and EQ-WELL-UV whole house systems. These are the slim 20" x 2.5" size — not the wide 4.5" Big Blue; same standard size as SDC-25-2005 and other 20" slim spun cartridges. Change every 2-3 months
• ✅EFFICIENCY: Our water filter cartridge reduces pollutants and impurities from water. At the same time, it effectively preserves many vital minerals. For optimal performance, water filter cartridges should be replaced every 3 to 6 months based on your water quality.
• ✅FEATURES: Our water filter cartridge particularly offers a larger surface area and a longer life. This cartridge provides high dirt-holding capacity, and is available in a variety of sizes. This replacement cartridge will provide you with high filtering performance at a lower cost.

Overview

• Material : Carbon Fiber
• Product Dimensions : 2.5"D x 2.5"W x 20.1"H
• Item Weight : 2.1 pounds
• External Testing Certification : NSF
• Brand : CFS