Cas-Ker Clean Jet 2000 Ultra Filtered Dust Remover

Blast away dust from watches and clocks, benches, office and computer equipment, photographic film and equipment, and more. Up to 100 PSAI at 68°F. Extender tube provides a pinpoint jet to the smallest, hard to reach places. Non-flammable. Leaves no residue. Contains no CFC’s which deplete the ozone. 10 oz size (compare to other brands with only 8 ozs). Cannot be shipped by air or outside of the continental U.S.