Tier1 20 Micron 10 x 4.5 Water Filter | Pleated Polyester Whole House Sediment Filter Cartridge | Replacement for Pentek ECP20-BB, Hydronix SPC-45-1020, 255491-43 | 4.5 x 10 Water Pre-Filter
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.
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We do not currently offer free shipping. However, this may be added at some point. We apologize.
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🛡️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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