Key Features

• COMPATIBLE REPLACEMENT MODELS – This 20 micron 10 x 4.5 pleated sediment water filter is a replacement for Pentair ECP20-BB, Hydronix SPC-45-1020, 255491-43, Dupont HDC3001, Liquatec SPF-45-1020, Watts FM-BB-10-20 and fits most 10 inch x 4.5 inch whole house filter housings.
• 20 MICRON COARSE SEDIMENT FILTRATION – Designed to reduce larger sediment such as sand, grit, rust flakes, and visible debris, making it well suited for first-stage sediment control in whole house water filtration systems.
• PLEATED POLYESTER MEDIA DESIGN – Pleated polyester surface filtration increases usable surface area, supporting higher flow rates and slower clogging compared to basic depth-style cartridges 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; many households replace 20 micron whole house sediment filters around six months to maintain steady flow and consistent system performance.

Specifications