Perfect size and durability increase the demand of Airline Filter End Caps. We give special attention on the quality of Airline Filter End Caps to ensure their longer life and great performance. To make Airline Filter End Caps totally rust free, They are given electro plated coating for their long lasting life. Our Airline Filter End Caps are properly finished and have right thickness as well. Why Our Airline Filter End Caps? Right sizePaintedGood qualityProper thickness