6500 CFM Down-Draft Roof Evaporative Cooler for 2400 sq. ft. (Motor Not Included) 2,200 CFM 2-Speed Portable Evaporative Cooler for 750 sq. ft. 1 HP Evaporative Cooler Motor 7000 CFM Down-Draft Roof 8 in. Media Evaporative Cooler for 2300 sq. ft. (Motor Not Included) 63 Pt. Indoor Portable Evaporative Air Cooler with Remote Control 5000 CFM Down-Draft Roof 8 in. Media Evaporative Cooler for 1650 sq. ft. (Motor Not Included) 1000 CFM 3-Speed Red Portable Evaporative Cooler for 300 sq. ft. Cyclone 3200 CFM 2-Speed Portable Evaporative Cooler for 700 sq. ft. 476 CFM 3-Speed Portable Evaporative Air Cooler with Ultrasonic Humidifier for 250 sq. ft. 150 CFM 3-Speed Portable Evaporative Cooler for 100 sq. ft. 2-Speed 1/2 HP Evaporative Cooler Motor 5,900 CFM 3-Speed Window Evaporative Cooler 6500 CFM Side-Draft Wall/Roof Evaporative Cooler for 2300 sq. ft. (Motor Not Included) 2-Speed 3/4 HP Evaporative Cooler Motor Kit Cyclone 2200 CFM 2-Speed Portable Evaporative Cooler for 500 sq. ft.

250 CFM 3-Speed Tower Portable Evaporative Cooler 1000 CFM 3-Speed Black Portable Evaporative Cooler for 300 sq. ft. 2-Speed 3/4 HP Evaporative Cooler Motor 294 CFM 3-Speed Portable Evaporative Cooler for 100 sq. ft. 3000 CFM Down-Draft Roof Evaporative Cooler for 1100 sq. ft. (Motor Not Included)home ac unit won't cool 1540 CFM 3-Speed Portable Evaporative Cooler for 850 sq. ft.ac unit vs central air Cyclone 1000 CFM 2-Speed Portable Evaporative Cooler for 300 sq. ft.air conditioning package units sale 1062 CFM 2-Speed Portable Evaporative Cooler for 600 sq. ft. 500 CFM 3 Speed Portable Evaporative Cooler for 350 sq. ft. ( $. $929.00 See details | (2 $. $878.90 Sold & Shipped by Zoro (3 Sold & Shipped by Zoro $.

( $. $678.82 Sold & Shipped by VirVentures ( Sold & Shipped by VirVentures (6 See details | (1 $. $1019.24 Sold & Shipped by VMInnovations ( $. $629.99 Sold & Shipped by OJ Commerce LLC $. Honeywell CO70PE 148-Pint Indoor/Outdoor Evaporative Air Cooler, Grey/White Sold & Shipped by OJ Commerce LLC See details | Sign up (9 See details | ( $. $911.90 $. $911.90 Frigidaire FRP15ETT2A PTAC Air Conditioners Cooler and Heater ; $. $945.32 $. $945.32 Frigidaire FRP12PTT3R PTAC Air Conditioners Cooler and Heater ;Frigidaire FRP90PTT3R PTAC Air Conditioners Cooler and Heater ; Sold & Shipped by Zoro (5 See details | Sign up ( $. $157.52 Sold & Shipped by OJ Commerce LLC $. 100 Pint Indoor-Outdoor Portable Evaporative Air Cooler Sold & Shipped by OJ Commerce LLC store pickup $. Brisa Brand Evaporative Air Window Cooler store pickup Sold & Shipped by Beach Audio Inc $. Comfort-aire Rads-81p Window Air Conditioner - Cooler - 8000 Btu/h Cooling Capacity - White (rads81p) Sold & Shipped by Beach Audio Inc Sold & Shipped by Kedyrolo llc ( $.

Sunpentown Air Cooler/Humidifier/Fan ( Sold & Shipped by Kedyrolo llc See details | Sign up ( $. $349.99 Sold & Shipped by Zoro (1 Sold & Shipped by Zoomkart $. SPT SF-608R Portable Evaporative Air Cooler Sold & Shipped by Zoomkart Sold & Shipped by Living Direct Inc (1 $. $599.99 $. Tripp Lite Smartrack 7,000 Btu 120v Rack-mounted Air Conditioning Unit - Cooler - 7000 Btu/h Cooling Capacity - Black (srcool7krm) Sold & Shipped by Beach Audio IncWith temperatures reaching an all time high during summer, air coolers provide the best option to beat the summer heat especially if you are looking out for an affordable option. Upon research on coolers, you are likely to come across room coolers which are capable of providing cool air to a limited space while jumbo coolers are used to cool large sized rooms and offices. Also, available are desert coolers that are specially designed for areas that experience very high temperatures. Though most coolers are portable i.e. fitted with castor wheels to enable mobility, you will find some coolers are can be mounted on walls or window as per your convenience.

An air cooler is an environment friendly appliance since it cools the existing naturally hot air and releases in the room. The fan in the air cooler pulls in the hot air which is then passed through the cooling pads. The cooling pads absorb the heat from the air and lower its temperature to a great extent which is them emitted within the room. When choosing an air cooler, key parameter such as CFM, body material & design and cooling pads used within the cooler. CFM is the air flow capacity of the air cooler and this is important to get a fair idea of how cool your room will get using it. It is calculated by multiplying the area of the room is sq. ft. with the height of the room & dividing it by 2. The CFM so derived has to be multiplied by 1.699 to get its value in CFM on an hourly basis. It is advisable to go for a cooler with a higher CFM ensuring it cools the room fast and very efficiently. It is recommended to go for honeycomb cooling pads (min. 90mm thickness) as they are specially made to provide maximum cooling and last long against aspen cooling pads.

So, before you buy make sure you check out the type of cooling pads fitted in your cooler as most brands offer both the types in their coolers. Body design and quality of the air cooler is equally important. There are air coolers with a fibre body in attractive colours available while certain air coolers with galvanized steel body also offered. With regards to performance, air coolers with galvanized steel body are more efficient and long lasting though they look slightly less appealing. For instance Ram air coolers come in a steel body which is powder coated to prevent it from rusting is equally efficient in use. Also, when purchasing air coolers, pay extra care to their offering such as remote control, water level indicator, automatic control, automatic shutoff dampers and variable speed as they not only help to air cooler to function efficiently but also make its operation convenient and easy. Coolers from Kenstar, Bajaj, Symphony, Havells and etc are much popular considering their wide range of model offerings in sleek designs, cool colours and ease of operation.