Whole House Twin Replacement Cartridges 20 inch x 4.5 inch 0.6 Micron

Twin Whole House Water Filter Cartridges 20 inch x 4.5 inch –  Ideal for mains water supplies.

Twin Replacement water filter cartridges for big white or big blue 20 inch x 4.5 inch housings. 1 x 1 micron poly spun pre filter and 1 x 0.6 micron CTO + 1  Matrikx carbon filter USA made. Quality 20″ x 4.5″ filter cartridges. This combination will remove and reduce dirt and sediment, colour, chlorine, herbicides, pesticides, foreign organic compounds, VOC’s, bad taste and odours etc.  20 inch x 4.5 inch whole house filter cartridges.