3M Filters → 3M Zeta Plus Filters → 3M Zeta Plus H Series Filter Cartridge 4524501D50H 16-Cell 12" Diameter Standard Polypropylene Nitrile gaskets 50H Media Grade Nominally Rated 2 per case
3M Zeta Plus H Series Filter Cartridge 4524501D50H 16-Cell 12" Diameter Standard Polypropylene Nitrile gaskets 50H Media Grade Nominally Rated 2 per case