The PuraFilter® PuraWard is a trusted, powerful, reliable technology, built to perform. The PuraFilter® PuraWard offers an extended surface pleated area with more media for high dirt-loading applications, with a 1″, 2” or 4” deep filters option.

• Non-woven in High Capacity MERV 8 and MERV 11
• Available in 1”, 2” & 4”      depths
• Protected from many viruses, bacteria, & mold using copper and silver ions*

*Filter protected by an EPA-registered antimicrobial additive.