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  1. Honeywell Replacement Filter for Honeywell Evaporative Cooler Models CL30XC and CO30XE - Front_Zoom
    Model: 2325081
    SKU: 6418259
    Your price for this item is $34.99
  2. Honeywell - Portable Indoor/Outdoor Evaporative Air Cooler - White - Front_Standard
    Model: CO60PM
    SKU: 8478107
    Your price for this item is $519.99
  3. Keystone - 206 CFM Portable Evaporative Cooler - White - Front_Zoom
    Model: KSTE9721001-WHT
    SKU: 6354628
    Your price for this item is $179.99
  4. Honeywell - 525 CFM Portable Evaporative Cooler - White - Front_Zoom
    Model: CL30XCWW
    SKU: 6354650
    Your price for this item is $319.99
  5. Honeywell - Portable Indoor Evaporative Air Cooler - Gray/Black - Front_Zoom
    Model: CL201AE
    SKU: 6230235
    Your price for this item is $259.99
  6. SPT - 101-Pint Heavy-Duty Indoor/Outdoor Evaporative Cooler - White - Front_Standard
    Model: SF-48LB
    SKU: 5234304
    Your price for this item is $399.99
  7. Honeywell - 830 CFM Portable Evaporative Cooler - Black - Front_Zoom
    Model: CO301PC
    SKU: 6354685
    Your price for this item is $549.99
  8. Evapolar - Indoor Portable Evaporative Cooler with Air Humidifier - Crystal white - Front_Zoom
    Model: 1-WHITE
    SKU: 5902571
    Your price for this item is $179.99
  9. Honeywell - Portable Indoor/Outdoor Evaporative Air Cooler - White - Front_Standard
    Model: CO25AE
    SKU: 8478116
    Your price for this item is $379.99
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  11. Honeywell Home - Portable Indoor Evaporative Air Cooler - White - Front_Standard
    Model: CS071AE
    SKU: 8478125
    Your price for this item is $179.99
  12. NewAir - Frigidaire Indoor and Outdoor Evaporative Cooler, 1650 CFM with Oversized 10.6 Gallon Water Tank and Easy-Glide Casters - White - Front_Zoom
    Model: FEC1K7GA00
    SKU: 6419946
    Your price for this item is $419.99
  13. Honeywell - 320 Sq. Ft. Portable Air Cooler - Gray - Front_Standard
    Model: CO30XE
    SKU: 6025168
    Your price for this item is $349.99

Buying a swamp cooler.

Do I need a swamp cooler/evaporative cooler?

An evaporative cooler, which is also known as a swamp cooler, uses evaporation technology to cool the air. An evaporative cooler has a fan at one end, which pulls air into the unit and then pushes it through the house after sending it over the cool, damp pads that have been kept moist by a small pump.

A portable evaporative cooler is most effective in a hot and dry climate, because in very humid environments the water can’t evaporate quickly enough to provide significant cooling. The evaporative air cooler also works best in the presence of proper air flow, which can be achieved by opening windows.

A portable swamp cooler works by evaporating water into the air, which is why people use it for spot cooling.

Since it works by evaporating water into the air, an evaporative cooler is not designed to lower a room’s ambient temperature like an air conditioner, which removes hot air from the area, leaving behind cooler, drier air. A swamp cooler is also different than a humidifier, which adds moisture to the air, but does not cool it. The bottom line is that an evaporative cooler cools the air better than a humidifier, but not as well as a portable AC.

How to choose the best evaporative air cooler for you.

When you’re deciding which eco-friendly portable evaporative cooler is best for you, it may be helpful to start by determining the size of the area you want it to cool. At Best Buy, the description for each evaporative cooler informs you of the square footage the unit will service. Some units can also be used inside and in semi-outdoor areas like a screened in patio. While most evaporative air coolers can be quickly moved from room to room, you can also select one with an oscillating design to help spread the cooled air throughout the area.

You’ll also want to identify which features will add convenience to your swamp cooler usage. While most evaporative air coolers can be moved from room to room, you can also select one with an oscillating design, which helps spread the cooled air throughout the area. Other evaporative cooler features include a timer, auto shut-off and sleep mode. If you’d like to be able to control your portable swamp cooler from across the room, choose a model with a remote control. You may also want to consider a better-safe-than-sorry approach and get a surge protector, This can help prevent the unit from frying during a large power spike and protect it from damage caused by smaller electrical surges.

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