Filter Element 3 Micron Filter Cartridges & Elements for sale | eBay
94275 GE Hytrex GX03-29-1/4 Depth Sediment 3 Micron Filter Cartridge 2.5" x 29-1/4" - Canadian Water Warehouse Ltd.
KRPLUS 3 Micron 20" String Wound Thread Sediment Water Filter Cartridge | Whole House Sediment Filtration | Compatible with 20 inch Big Blue Water Filter housings – 4” x 20” inch (Pack Of 2) : Amazon.in: Home & Kitchen