Orbit® 20000 Preassembled Portable Outdoor Mist Cooling System, 12' 4thJuly Several of these vents are

Several of these vents are usually required to properly ventilate the attic

Coverage Area: 275 square feet

Steel suction pipe telescopes from 22in

The fully-adjustable heat goes from simmer to full boil with up to 7

No Chemical Or Poison:

Orbit® 20000 Preassembled Portable Outdoor Mist Cooling System, 12' 4thJuly Several of these vents areThe 12 Portable Preassembled Mist Cooling Kit provides relief from the heat wherever you need it. This preassembled kit provides 12 of mist cooling and cools the surrounding air temperatures by up to 20 degree F. Simply attach the convenient alligator clips to an umbrella, awning, fence or other structure and then connect to a standard garden hose to immediately experience the benefit of mist cooling. Great for cooling your outdoor living areas