This aftermarket HEPA filter fits the following Whirlpool air cleaner models:AP450, AP510, AP350, AP450, AP510, 1183054,1183054K, 1183052, 1187022, AP35030H0, AP45030H0, AP45030R0, AP45030S0, AP45030S1, AP51030L0, AP51030K, AP51030R0, AP51030S0, AP51030S1, AP51030S2. Also known as WAP350.Actual Size: 15-3/4 x 18-7/8 x 2"Please note: The frame of this filter is made from chipboard material and is not plastic. There is also a layer of foam gasketing around the filter to ensure a nice fit in your unit. Made by Magnet
The Magnet logo on this page signifies that this product is a factory direct replacement to the OEM branded filter.