Amazon.com: Aquaboon 5 Micron 20x4.5" Pleated Sediment Water Filter Replacement Cartridge | Whole House Sediment Filtration | Compatible with ECP5-BB, AP810-2, HDC3001, CP5-BB, SPC-45-1005, ECP1-20BB, 4-Pack : Tools & Home Improvement
Amazon.com: Tier1 5 Micron 20 Inch x 4.5 Inch | 4-Pack Pleated Polyester Whole House Sediment Water Filter Replacement Cartridge | Compatible with Pentek ECP5-20BB, 255494-43, 4PAY5, Home Water Filter : Tools & Home Improvement
10" BB Pentek Pleated Cellulose-Polyester ECP5-BB 5 mic Filter – Fresh Water Systems
Pentek ECP5-20BB 20 in. x 4-1/2 in. Pleated Sediment Water Filter PENTEK- ECP5-20BB - The Home Depot
Pentair Pentek ECP5-20BB 20" Big Blue Whole House Pleated Cellulose Polyester Sediment Water Filter - 5 Micron - Walmart.com