Sunpentown SF-609 Review

We understand the need for air conditioning in the midst of that summer heat. The need for comfortable, cool air within our office and home makes everyones lives easier. Many people are familiar with central air conditioners, yet there are still many who are skeptical of installing one because it occupies more space. Many also fear the electric bill will go up (not to mention the cost of 1 unit). When you are looking for the same comfort, you should know that there are various types of cooling appliances in the market that are efficient in cooling your space and not breaking the bank. Let’s take a look at SPT SF-609 Portable Air Cooler with Ionizer.

Our Rating:

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sunpentown sf 609 evaporative air cooler

Features of the Sunpentown

Based on consumer reviews, the SPT SF-609 Portable Evaporative Air Cooler is one of the best selling units when it comes to air coolers. This unit has multi-use feature so you can select different function modes like fan with ionizer and humidifier all in one unit. It’s certainly lightweight and portable. To add, the unit is versatile and highly economical.

If you are someone who wants to carry a cooling device from home to office, well the SPT SF-609 Portable Evaporative Air Cooler serves this purpose. If you own a business unit that is most likely not occupied during the night shifts or if you are living in an apartment that is often left closed during daytime, it’s practical to get an air cooler like this one. Why do you need to mount or install two units when you can take advantage of one in both areas?

This unit gives off a stream of air that oscillates evenly to ensure comfort and refreshing, cool air. It also offers an air filter feature, plus the ionic air purifier for you and your family’s utmost comfort.

How does it work? These units work on endothermic reaction principle in which the heat is absorbed through wick channels in the evaporative air cooler causing it evaporate.

Technical Specs of the Sunpentown

spt sf-609 evaporative air cooler
  • It comes with 10 liter water tank capacity so you don’t need to refill it with water often
  • Nylon and Photocatalystic filter
  • ​Remote Control
  • ​3-fan speeds
  • ​Ionizer
  • ​Average weight: 20 pounds or approximately 9 kilograms
  • ​Color and Finish: White
  • ​Material: PVC Plastic
  • ​Requires battery
  • ​Warranty: 1 year on parts and labor
  • Shipping is available in selected areas outside US yet other items ordered with this item shall be shipped separately without additional charges.

The Pros

  • It does not require much energy so you shouldn't see a big jump on your electric bill
  • It’s not noisy and cools a good sized bedroom.
  • No installation required. You get it out of the box and simply plug it in. It’s done.
  • It functions as expected of an air cooler.

Potential Drawbacks

  • It offers a soothing effect to ease warm climate yet, however, it does not match the cooling effect of air conditioners.
  • During hot climate, the unit cools a smaller area so if you want to enjoy its cooling benefit, you need to place it somewhere directed to you.


  • This unit suits well to areas with low humidity.
  • It works well for 12 x 12 ft space.

Overall Consumer Ratings

This unit has received an average rating. Some find it is all they need for their small space to take the edge off. Many feel it is just not enough in very hot weather. It all comes back to your personal needs.

Who Should Buy it?

sunpentown sf-609 evaporative air cooler with ionizer

If you are health conscious, you probably already know the benefits of a personal air ionizer. But if you want something that adds more to this benefit, like enjoying cool fresh air, then the SPT SF-609 Portable Evaporative Air Cooler is a good option.

If you suffer from allergies and asthma, it is really worth an investment. Also, if you are residing near the coast, dehumidifiers can make your homes really comfortable by removing air moisture as well as that musty smell that can occur is moist and humid environments. 

Also, if your budget is a little tight, this air cooler is a good option. You can own one at less than a hundred bucks. 

If you're looking for something a little smaller but similar in quality, check out the Frigidaire FRA053PU1 Portable AC.

Why Should You Buy it?

SPT SF-609 Portable Evaporative Air Cooler serves to soothe hot climate plus health advantage. You work so hard each day and you deserve the maximum level of comfort. Unlike air conditioners, portable swamp coolers are cheaper to maintain.

When it comes to our family, comfort is of utmost consideration. The air temperature in our living space makes a lot of difference when we say that our houses are worthy to be called homes. This unit keeps the air clean and will keep our family members from diseases and pathogenic microorganisms and other components like dust, pollen and smoke that make our air filthy and unsafe.

The Fact

If you don’t mind spending more on the unit and on power consumption, air conditioners are still more effective and efficient. Nonetheless, the Sunpentown is a worthwhile investment as it produces cool clean air away from microbes and dust that cause health problems. Coolers are lot better than fans. Indeed, it comes with advance features when it comes to humidity, temperature control and speed.

Coolers are intended for hot and dry geographic areas. Coolers don’t consume much energy and it will surely suit your budget while keeping your rooms cool and comfortable. Also, one advantage about coolers that is not possible to an air conditioner is that you can use it even in an open space.