About This

• COMPATIBLE REPLACEMENT MODELS – Designed to fit standard 20 x 4.5 whole house filter housings and a replacement for Pentair DGD-7525, DGD-7525-20, 155356-43, and P20-20BB; suitable for most 4.5 x 20 water filter housings.
• 20 MICRON DEPTH SEDIMENT FILTRATION – Spun wound polypropylene construction captures larger sediment particles throughout the cartridge depth, helping reduce sand, rust flakes, silt, dirt, and scale commonly present in well water and municipal water systems.
• HIGH DIRT HOLDING CAPACITY DESIGN – The graded density depth structure traps heavier particles on the outer layers while allowing water to continue flowing through inner layers, supporting consistent performance in high-sediment conditions compared to basic surface filters.
• 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.
• IDEAL WHOLE HOUSE PRE-FILTER – Commonly used as a first-stage or entry-point sediment filter to help protect plumbing, appliances, water softeners, and carbon filters from heavy sediment buildup and premature wear.

Overview

• Material : Polypropylene (PP)
• Product Dimensions : 4.32"D x 4.32"W x 20.18"H
• Product Benefits : Improves water quality with high capacity filtration and durable materials, ensuring optimal performance with quick and easy installation Improves water quality with high capacity filtration and durable materials, ensuring optimal performance with quick and easy installation
• Brand : Tier1
• Number of Packs : 1