You are purchasing a Kemper Mobile Cartridge Welding Exhaust Filter UnitWe have not tested this item therefore we are selling for parts The filter cartridge works according to the principle of surface filtration. The harmful substances are separ
This Sale Is For A Laboratory Surplus Lam Research Heartbeat BD 810-17012-001 REV 3 Board. This unit was removed from service in working condition and is guaranteed to still be so. Buyer to pay $12.95 for shipping.