12" x 24" x 12" Rigid Cell Air Filter, No Header, MERV 11

Description

This 12″ x 24″ no header (box style) rigid cell air filter has a MERV 11 rating to provide high efficiency air filtration for improved indoor air quality. This filter is made of a high quality synthetic media that is crafted into a lofted filter blanket and laminated to a high-strength, reinforced backing. This filter media is then continuously bonded to an expanded metal support grid in a wedge pleat configuration that offers 95% open face area for maximum use of the filtration media. This design is also reinforced with pleat spacers for additional stability and enclosed in a sturdy galvanized steel frame. The filter media is also protected with a welded wire face grid. This 12″ depth filter is ideal as a pre- or final filter for HVAC systems in hospital laboratories, commercial buildings and other operations where a clean air environment is essential.