It is an investment with a higher price tag of just under $700 ... 500 CFM Indoor Portable Evaporative Cooler Is a dual-hose portable air conditioner better than a single-hose model?

For its efficiency and easy set-up, this Whynter model is the unit I’d enthusiastically recommend to most people seeking a portable AC. (If you ... up to 550 and 700 square feet, respectively).

The NewAir Three-Speed Portable Evaporative Cooler and Fan packs a cooling punch that belies its small size (and affordable ...

A portable evaporative cooler (aka "swamp" cooler) does basically the same job as a window or portable AC unit, but at a fraction ... cool the room by only about 5 degrees. Like a desktop fan ...

This is similar, but acts more like an evaporative ... it very portable and perhaps backpackable as well. [Figjam] took a 5 gallon bucket, wrapped the inside with two layers of swamp cooler ...

Portable AC: Use this personal air conditioner (16.5” x 14.06” x 27.09”) in rooms up to 700 sq. ft. Stay cool in the ... small air conditioner, this air cooler & portable ac 14000 btu ...

$129.99 at Tractor Supply This Heat Hog Indoor/Outdoor Propane Portable Space Heater has 9,000 ... and a heating coverage ...

Description: EXTERIOR TYPE 29-1/2 INCH LENGTH X 22 INCH WIDTH X 7-1/4 INCH DEPTH OVERALL DIMENSION 120 VOLT AC AT 60 HERTZ INPUT SUPPLY RATING 1200 CFM FLOW RATE AIR CIRCULATION APPLICATION ALUMINUM ...

Portable fans move the air in a room and thereby create a cooling breeze. These mobile fans and blowers are designed to provide a large flow of air to increase ventilation, aeration, and cooling.