1 Micron Carbon Block Filter Cartridge - 4.5 x 20 inch 18x30x1 15x20x2 MERV 13 Air Filter

15x20x2 MERV 13 Air Filter - Box of 6

Replace your General 81-15 filter every 2 months

reduced maintenance downtime

your family can indulge in quality

Pharmaceuticals

1 Micron Carbon Block Filter Cartridge - 4.5 x 20 inch 18x30x1 15x20x2 MERV 13 Air FilterHydronix CB 45 2001, 1 Micron Big Blue Carbon Block Filter Cartridge CTO series, extruded carbon block filter cartridges, are made with coconut shell based carbon which creates what many believed to be sweeter tasting water. The unique structure of this carbon is well suited for chemical adsorption, including VOCs, while reducing chlorine and chemicals that contribute to taste and odor. Polypropylene non woven pre filtration media and will operate