Return grille with hinged filter frame-FRFH

FRFH – CLASSIC RETURN GRILLE WITH HINGED FILTER FRAME
Integral hinges provide easy access for periodical washing of filter.

“DURALAST” filters are permanent, water washable, electrostatic filters capable of holding twice the dust load compared to throw away filters. Thus, an important saving in work and materials is achieved.

Filter washing is done by tap water.

H, L – Nominal ordering sizes (duct opening size)
Finish: Baked powder painted with the elegant New STUDIO “ cream/off-white shade. Optional – RAL colors.

Fixing methods: The sub frame only – with visible screws