Key Features

• COMPATIBLE REPLACEMENT MODELS – Designed to fit standard 20 x 4.5 whole house filter housings and compatible with Hydronix SDC-45-2050, P50-20BB; suitable for most 4.5 x 20 water filter housings.
• 50 MICRON EXTRA COARSE SEDIMENT FILTRATION – Spun wound polypropylene construction captures large, visible sediment particles throughout the cartridge depth, helping reduce sand, rust flakes, dirt clumps, scale, and debris commonly present in high-sediment well water and municipal systems
• HIGH DIRT HOLDING CAPACITY DESIGN – The graded density depth structure traps heavier particles on the outer layers while maintaining strong water flow through inner layers, supporting consistent performance in demanding sediment conditions compared to basic surface filters.
• IDEAL WHOLE HOUSE PRE-FILTER – Commonly used as a first-stage or entry-point sediment filter to help protect plumbing, appliances, water softeners, irrigation components, and downstream carbon filters from heavy sediment buildup and premature wear.
• SERVICE LIFE VARIES BY WATER CONDITIONS – Replacement frequency depends on sediment levels, water quality, and micron rating. Because 50 micron filters target larger particles, service life may extend in moderate conditions; monitoring flow or pressure changes helps determine proper replacement timing.

Specifications