About This

• COMPATIBLE REPLACEMENT MODELS – This 50 micron 20 x 4.5 pleated sediment water filter replaces Pentair ECP50-BB, 4PAY5, 255496-43 and fits most standard 4.5” x 20” whole house filter housings.
• 50 MICRON COARSE SEDIMENT FILTRATION – Designed to capture larger particles such as sand, grit, scale fragments, and visible debris commonly found in well water systems or high sediment municipal supplies.
• PLEATED POLYESTER SURFACE FILTRATION – Expanded pleated media increases surface area to capture sediment along the outer layer, supporting strong residential flow performance and effective coarse particle control.
• IDEAL FOR FIRST-STAGE SEDIMENT PROTECTION – Commonly installed at the point of entry to capture coarse particulate before finer micron cartridges, carbon filters, or specialty treatment equipment.
• SERVICE LIFE DEPENDS ON WATER CONDITIONS – Replacement timing varies based on sediment load and water usage. Visible loading or reduced flow are common indicators for cartridge change.

Overview

• Material : Pleated Cellulose
• Product Dimensions : 4.51"D x 4.51"W x 20"H
• Item Weight : 1.2 Pounds
• External Testing Certification : NSF
• Product Benefits : Captures coarse sediment before finer filtration stages, Helps protect plumbing and high-flow residential systems, Pleated surface design supports strong water flow, Compatible with most standard 20 x 4.5 whole house housings, Designed for well water and heavy sediment municipal applications, Captures coarse sediment before finer filtration stages, Helps protect plumbing and high-flow residential systems, Pleated surface design supports strong water flow, Com… See more