Many HVAC professionals are familiar with the use of open filter racks. Open filter racks are often installed to allow for easy filter access by exposing an inch or so of the filter. The problem with ...

Effective air filtration provides the primary defense for building occupants and HVAC equipment against pollutants generated within a building as well as pollutants from air drawn into a building from ...

Three-layer filtration system with activated carbon targets allergens, smoke, and VOCs; lasts up to 3x longer than traditional fiberglass filters Featuring a patent pending three-layer filtration ...