About This

• COMPATIBLE REPLACEMENT MODELS – This 5 micron 20 x 4.5 sediment water filter 2 pack replaces Pentek ECP5-20BB, 255494-43, 255496-43, 4PAY5 and SPC-45-2005 and fits most 20 inch x 4.5 inch Big Blue style whole house housings.
• 5 MICRON BALANCED SEDIMENT FILTRATION – Designed to capture rust, sand, silt, and fine visible sediment commonly found in municipal and treated water supplies while maintaining strong household flow performance.
• PLEATED POLYESTER SURFACE FILTRATION DESIGN – Pleated media increases surface area to trap sediment on the outer layer, supporting steady flow and slower clogging in moderate 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; finer filters capture smaller particles more quickly, so monitoring flow or pressure changes helps determine when cartridge replacement is needed.

Overview

• Material : Pleated Polyester
• Product Dimensions : 4.38"D x 4.8"W x 19.75"H
• Item Weight : 1.5 Pounds
• External Testing Certification : NSF
• Product Benefits : Protects plumbing fixtures from sediment buildup, Supports stable flow in multi-bathroom homes, Helps extend lifespan of downstream carbon systems, Suitable for staged filtration setups, Designed for DIY-friendly cartridge replacement Protects plumbing fixtures from sediment buildup, Supports stable flow in multi-bathroom homes, Helps extend lifespan of downstream carbon systems, Suitable… See more