Standard 20 inch Jumbo (or Big ) Cartridge fits all 20 inch Jumbo / Big filter casings whether blue or white and are common on medium to large whole house water purifiers. .

20 x 4.5 inch cartridge ( 112 x 510 mm) to fit all brands of 20 inch Jumbo /  Big casings

Variable gradient density cartridge merging from 20 microns on the outside layers and filtering down to 1 micron near the core.

( If ordering with a pleated cartridge there is an option to combine this cartridge with the pleated in that page).

Weight 5 kg
Micron Rating

20 micron, 5 micron, 1 micron