The Side Access ASHRAE Housing is designed to accommodate two stages of ASHRAE-rated air filters, providing flexibility for multi-stage filtration systems.

Units are available in depths of 22-1/4", 34-1/4", and 42", and are constructed from either galvanized or stainless steel to meet different environmental and durability requirements.

Depending on the configuration, housings are bolted and/or intermittently welded together. All seams are sealed with silicone caulking to prevent air bypass and ensure optimal filtration performance.

Upstream corners are reinforced with gussets for increased structural rigidity, enhancing durability in demanding applications.

A wide range of configurable options allows Side Access Housings to be customized to meet specific system requirements and installation conditions.