Amazon.com: 50 Micron 20 Inch x 4.5 Inch | 2-Pack Pleated Polyester Whole House Sediment Replacement Cartridge | Compatible with Watts FM-BB-50-20, Hydronix SPC-45-2050 | Made in the USA, US Water Filters :
50 Micron 10"x4.5" Whole House Water System Pleated Sediment Filter Replacement | eBay
ISPRING FWSP50 50 Micron Spin Down Sediment Filter for WSP Series Replacement Water Filter Cartridge FWSP50 - The Home Depot
40-Inch 50 Micron Sediment Filters for Water Filtration | Polypropylene Depth Filter | H-F4050CF Applied Membranes, Inc. | WaterAnywhere
Pentair - 50 Micron, Size 2, 200 GPM Max Flow, High Flow Bag Filter - 71775910 - MSC Industrial Supply
US Water 4.5" x 20" Pleated Filter Cartridge 50 Micron – US Water Systems
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Amazon.com: VEGEBE 50 Micron 20-Inch Heavy Duty Whole House Water Filter Replacement Cartridge, Pleated Sediment Water Filters 4.5" x 20" for Well Water, Compatible with ECP5-20BB, R30-20BB, SPC-45-2050, 6 Pack : Tools