Model XG-RHF filter return grilles combine durability with attractive design, solid performance, and competitive pricing. The XG-RHF is an excellent choice for exhaust and return applications requiring a filter. Model XG-RHF has roll-formed aluminum construction. The XG-RHF is designed for one-inch thick filters (provided by others) and includes a hinged face with thumb latches for quick filter changes. Optional removeable face (four thumb-latches) is available.