The Windster RA-30 Series Baffle Filter is a necessary part to keep your range hood operating at its best. Baffle filters are the best filters available to keep your air purified of grease vapors, smoke particulates, and overpowering odors. Solid, sturdy stainless steel is used to create the piece, featuring a dishwasher safe design that is as easy to clean as a cookie sheet. Intended for use with Windster brand RA-30 model under-cabinet range hoods, this filter is perfect to replace broken or expired filters. This baffle filter has been approved for use by the CSA for use in both US and Canadian homes.