Specification: Marterial: Nylon / Stainless Steel / Aluminium Apply for: Q-Tech Q-A30 & Q-A68 Pneumatic Airless Pumps Model: S.steel spring support ø21 H114 mm Kremlin S.steel spring support ø22 H141 mm Wagner Nylon support compatible Graco Alluminium core H144mm with insert Alluminium core H144mm without insert Alluminium core H75mm with insert Alluminium core H115mm with insert Features: High Quality Stainless Steel filter mesh for corrosion resistance,long service life, international standard specifications , high filtration accuracy, Fine workmanship,Easy to install and replace. Durable design and Exquisite workmanship, fit for your need. We are the direct factory of manufacturing and exporting. We produce filters and strainers for most popular spray guns and sprayers.We are one of the most important manufacturers and suppliers of filter products in China, with broad market such as United States and Europe, as well as Japan and South Korea and many other countries, to provide you with advanced products and high-quality after-sales service. We warmly welcome you to purchase products from our factory. We accept OEM,ODM order,and we can print various LOGO according to clients' requirement.