Air King 103982035 Charcoal Odour Range Hood Filter. Approximately 29-3/8" x 11-1/2" x 3/32".
The RF55 filter is for use with Air King range hoods model numbers 250 Series. This filter can be used on Air King, Monarch, or other range hood brands that use the same size filter. This Air King filter is the direct replacement for filters RF39, RF-39, RF39S and RF-39S.
For best performance, to ensure air circulation and to remove odours, it is highly recommended to change your filter every 6 months.
Function: Filters Odours
Application: Non-Ducted Kitchen Range Hood
Washable: No
Construction: Charcoal or Polysorb/Carbon Pad Between Two Pieces of Expanded Aluminum