5 PACK New Filter Replacement rewashable Polyester element for air compressor REPLACES CAMPBELL HAUSFELD STO739-03AU STO739-03 CAHMPION P5050A GARDNER DENVER 2109994 QUINCY 110377E075 SAYLOR BEALL 6106 SULLAIR 243196 5 PACK New Polyester Filter Element for air compressor 3" Inside Diameter - 4 3/8" Outside diameter - 2 5/16" Tall 35scfm flow rate FREE SHIPPING TO LOWER 48 STATES replaces the solberg #15 filters wash w/ warm waterand rinse with light detergant and warm water up to 3 times.