HQRP 2-Pack Air Filter Cartridge for John Deere 14PS 14PZ 14SS 14SZ JA60 JA62 JA65 JS20 JS25 JS26 JS28 JS30 JS35 JS38 JS36 JS60 JS61 JS63 Walk Behind Mower Engine Coaster HQRP&reg; Flat Air Filter Cartridge plus HQRP&reg; Coaster; This air filter is a commonly used part for small engines installed on lawn and garden equipment; Help eliminate dirt, dust and debris from contaminating the carburetor and damaging the engine; Dimensions: 4 1/2 " x 5 1/4" x 1". Replaces Briggs & Stratton #(s) 491588, 491588S, 399959, 4101, 5043B, 5043D, 5043H; John Deere #(s) PT15853, LG491588JD; Can be cleaned a time or two by using an air supply. But it is advised to replace it once it becomes dirty; Compatible with Original filter; 2 weeks DOA replacement warranty!