Kwik Kut room air conditioner filters are 15" x 24" pads of air filter media that can be easily cut to fit any window or wall mounted room air conditioner. They come packaged in see-through poly display bags. The packaging bears installation and care instructions.

By far the most popular and most commonly used of all room air conditioner filters. It is made with an open cell foam that can be washed like a sponge or vacuumed for repeat use. Foam Kwik Kuts are treated with a special anti-microbial to prevent growth of micro-organisms on the filter.
Plastic Back Foam: The same open cell foam media as described above, but laminated to a rigid plastic support grid.