For use with shop compressed air systems, this in-line filter will not allow moisture or water to pass through the filter element even if it becomes completely saturated. This hi-tech filter element actually blocks the absorption of water to increase performance and improve consumable parts life. .85 Micron Particulate Filter for use on compressed shop air systems significantly improves plasma parts life by eliminating moisture and other contaminents. Free standard ground shipping within contiguous U.S. Availability: Usually ships the next business day. 7-7507$117.00 Thermal Dynamics Air Filter ElementThermal Dynamics Air Filter Element Package of 1 - Genuine Thermal Dynamics replacement air filter element for your Thermal Dynamics 7-7507 single stage plasma air filter. Availability: Usually ships the next business day. 9-7741$33.43 All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EST © 2000 - 2009. All rights reserved.