Pearl Filtration’s Return Air Grilles are a HVAC filter suitable for domestic console units and commercial return air systems. The RAG series is a low cost alternative to panel filters. They are available in either 9 or 11 mm nominal thickness which will suit most return air applications.


We manufacture RAG series filters to suit customised sizes. For larger sizes, the aluminium frame is braced by supports to reduce the strain on the fitted media. Media is secured in place using a rubber seal.


Media can either be G2 rated polyester or Electrostatic mesh. Electrostatic filters must be cleaned regularly to preserve their static charge. If maintained properly, the Electrostatic RAG filter will have a much longer service life than a G2 equivalent. Click here for further information on our Return Air Grille filters.


Contact our sales team to assist with any queries.