Standard 10 inch Jumbo (or Big ) Cartridge fits all 10 inch Jumbo / Big filter casings whether blue or white and are common on small to medium whole house water purifiers. .
Usually used in conjunction with a Polyester spun sediment cartridge in a second casing to remove the fine sediment and dirt
10 x 4.5 inch cartridge ( 112 x 250 mm) to fit all brands of 10 inch Jumbo / Big casings
