20-inch Big Blue Filters

20" Big Blue 5 micron sediment filter Product Features 5&micro Removes particulates as small as 5 microns Replaces SEDBB20 Identical product, updated part number Big Blue 20" Fits Big Blue housings used on some whole house filter...

Big Blue 20" Carbon Block Filter (replaces CABBB20) Product Features 5µ Carbon Block Solid carbon for removal of chlorine, tastes, odors, and chemicals Replaces CABBB20 Identical product, updated part number Big Blue 20" Fits Big...

20" Big Blue 1 micron sediment filter Product Features 5&micro Removes particulates as small as 1 micron Big Blue 20" Fits Big Blue housings used on some whole house filter systems Removes sediment Traps dirt, sand, and...

The Radial Flow Carbon Filter features a unique design that offers the benefits of granular activated carbon, but prevents slow carbon leaks that can be associated with GAC style cartridges. The outer shell is contructed with a porous polypropylene and...

The Big Blue 20" GAC filter can be used to replace a current filter or upgrade from the standard carbon block filter. The filter measures 4.5-inch in diameter and 20-inch long and fits all standard 20-inch Big Blue housings. Product...

The Big Blue 20" empty cartridge shell allows you to make your own custom whole house filter to treat exactly what you want in your water. Or, you can save money and refill it after the media is exhausted several times over. It includes the shell,...

20" Big Blue 5 micron sediment filter Product Features Pleated for high flow and great holding capacity Removes particulates  4.5" x 20" standard big blue replacement size Fits Big Blue housings used on some whole house filter systems Removes...