CPS Products AVCVAC Vacuum Pump Caps Kit Fan Blower The proprietary blend of enzymes

The proprietary blend of enzymes digest odor causing bacteria while the specialty detergents attack heavily embedded grease and grime to restore heat transfer and  increase the efficiency of the coil

Steel-frame mouth with hinge for rugged use

Diameter: 3/8"

the DK6S Duct Knife has double edge blades that are ideal for blind cuts in “flex” duct

CPS Products AVCVAC Vacuum Pump Caps Kit Fan Blower The proprietary blend of enzymesCPS Products AVCVAC Vacuum Pump Caps Kit The AVCVAC Vacuum pump caps kit includes four caps (1 2 ACME, 1 4 SAE, 1 2 SAE, and 3 8 SAE) connected with chains on one common, convenient ring. 1 2 ACME Cap 1 4 SAE Cap 1 2 SAE Cap 3 8 SAE Cap