Ducted Evaporative Cooler 4400 to 4900 cfm, 700 to 1200 sq. ft., Belt, Essick Air, Mfr#: N43/48D$813.99+
Ducted Evaporative Cooler 3000 cfm, 500 to 700 sq. ft., 8.4 gal, Belt, Essick Air, Mfr#: N30S$550.99+
Bacteriostatic Treatment, Solution Type Algae and Bacteria Inhibitor, Liquid, 32 oz, Essick Air, Mfr#: 1970$8.99+