Blast Auxiliary Desktop AC Ultra Review – Best Air Cooler and Humidifier

It seems like only yesterday it was winter. It was freezing cold, we had to bundle up to go outside, and it seems like old Jack Frost would never go away.

Christmas, then New Year’s came and went. But the undiscovered country was looming just ahead in the distance, just like the Titanic, we were steaming full speed towards the hidden iceberg in the misty distance.

But that was then. Now is now.

Most of us are still locked in our houses. And most of the national weather services report that it is going to be a SUPER HOT SUMMER, maybe one of the hottest for decades.

What is the Blast Auxiliary Desktop AC Ultra?


Blast Auxiliary Desktop AC Ultra is the air cooler and humidifier for long-lasting relief during the hottest days. Compact and lightweight, Blast Auxiliary Desktop AC Ultra, goes where you go to keep you at the perfect temperature.

Unlike traditional fans and air cooling units, this desktop AC adds moisture to the air to prevent your skin, eyes, and nasal passages from drying out and becoming irritated.

Blast Auxiliary Desktop AC Ultra is the air cooler and humidifier for long-lasting relief during the hottest days. Compact and lightweight, Blast Auxiliary Desktop AC Ultra is cordless and portable, meaning it goes where you go to keep you at the perfect temperature. As a leader in lightweight, compact and personal portability air conditioning units, the Blast Auxiliary Desktop AC Ultra has come to steal the summertime heat by giving consumers a customary option for blowing a refreshingly powerful airflow that starts providing rapid cooling in under a minute and can lower hot and humid room temperatures in a handful more.


  • Rapid cooling with 3 fan speeds in 30 seconds
  • 450 ml water tank capacity
  • Low noise
  • LED night light inside water curtain chamber 
  • Replaceable water curtain
  • Adjustable louver to direct air
  • Powered by included 5V USB-A to coaxial plug
  • NO adapter required just plug into 5V USB-A port
  • Input voltage DC 5V
  • Product dimensions: 145 (L) x 165 (W) x 165 (H) mm
  • Not a rechargeable / portable model – no battery, corded

Blast Auxiliary Desktop AC Ultra Feature

Multi-faceted: Thanks to its powerful inbuilt cooling unit, Blast Desktop AC Ultra can be used either as a powerful personal space air cooler or as a regular fan depending upon one’s needs and requirements. Furthermore, both of the above-stated operational modes consume different levels of electricity, which basically means that users can switch between the two to save money.

Humidifier action: A highly underrated facet of this cooling unit is that it can also double up as a humidifier. For those unaware, a humidifier basically adds moisture to our surrounding environment, allowing those around the AC unit to get rid of dry skin, itchiness, and epidermal irritation.

Not only that, but humidifiers can also be used for bolstering the health of our nose, throat, and lips as well as ease many of the symptoms that may arise as a result of allergies, common colds, and seasonal flu.

Freeze function: Even during the most intense heatwaves, the Blast Desktop AC Ultra can provide users with high cooling output.

Easy to use: One of the most underrated aspects of this device is that it is effortless to use and operate. Unlike several other similar devices available in the market today (that are fairly difficult to utilize), Blast Desktop AC Ultra is extremely easy to operate. All one has to do is turn on the unit and start enjoying its cooling relief benefits.

Portability Aspect – As pointed out earlier, the unit is small and portable, such that it can be carried around with ease by almost anyone. Lastly, the unit is extremely lightweight and can be stored away quite easily in any regular cupboard, closet, etc.

Adjustable – An underrated facet of this device is delivering three cooling speeds (namely low, medium, and high) depending upon one’s personal needs. If that wasn’t enough, Blast Desktop AC also comes with a variable louver for directing airflow. As a result of this, users can always optimize the device’s overall cooling capacity to the individuals’ preferences.

Amazing Cool Air Output – Thanks to its easy top-fill pouring design, the Blast Auxiliary Desktop AC Ultra is designed to make one’s life easier by allowing users to draw cool air with the touch of a button. Unlike other cooling units that feature bulky water tanks, Blast Desktop AC comes with a direct fill water tank that can be employed even when the device is running.

Works under highly stressful conditions – Some have reported being unhappy with their cooling devices often since they cannot function at a high level during peak summer times. However, with Blast Auxillary Desktop AC, users can get a high level of cooling even during the most intense heatwaves.

How Does Desktop AC Ultra Work?

There are three simple steps that users need to follow to make full use of this cooling device, and each Blast Auxiliary Desktop AC Ultra comes with an easy user guide and maintenance instructions:

(i) Set up: Straight off the bat, users should take out the device from its packaging and place it on a flat surface. Once this is done, the provided USB cable adapter that comes with the unit should be plugged into an electric wall outlet (with the other end of the cord being attached to the central cooling unit).

(ii) Installation: After users have taken off the packaging and the device is out of its original box, they should remove the water curtain from its drawer. Following this, they should soak this curtain in water and then insert the water curtain back into its holding drawer.

(iii) Utilization: Once all of the above-stated steps have been performed, the device is pretty much ready for use. To utilize, users need to fill the water tank built into the system and turn the operational knob to their desired setting. Following this, the device should start expelling cool, crisp air within a matter of minutes (if not seconds).

What Does Desktop AC Ultra Do?

Desktop AC Ultra was designed with three main goals in mind:

Cool the Air: Desktop AC Ultra cools the air. As the hot air passes through the water curtain, it creates evaporation. The hot air sucks water from the water curtain via evaporation. Evaporation requires heat. This heat comes from the surrounding air. The result is that cooler air passes out the other side of Desktop AC Ultra.

Add Moisture to the Air: Traditional air conditioning systems suck moisture from the air. If you’ve ever sat around an air-conditioned home too long, then you may have noticed dry skin, dry eyes, itchy nasal passages, and other issues. Desktop AC Ultra works differently from a traditional AC system. It adds moisture to the air instead of withdrawing moisture from the air. That means cooler temperatures without dryness.

How to Use Desktop AC Ultra

Desktop AC Ultra is designed to be straightforward for anyone to use. Here’s the process you use when starting Desktop AC Ultra for the first time:

Step 1) Set your Desktop AC Ultra on a flat surface, then attach the power adapter into the port and plug the other end into a wall outlet.

Step 2) Remove the water curtain from the drawer, soak it in water, and insert it back into the drawer.

Step 3) Fill the water tank with water, choose your preferred setting, and enjoy cool air instantly.

The colder the water is, the longer it will cool the surrounding air. You cannot remove the tank: you pour water directly into the device to keep Desktop AC Ultra running.

Desktop AC Ultra claims to start working within seconds of turning it on. Once the air starts passing through the water curtain and into the surrounding environment, you’ll notice cooler temperatures.

What Makes Blast Auxiliary Desktop AC Ultra Special?

Many blast auxiliary desktop ac ultra review states that basic idea about this desktop ac ultra is that it uses internal fans to pump out cold air. In addition to this, it takes in hot air and thus cool air. The blast auxiliary desktop ac ultra is filled to the brim with features and various settings. Users of the blast auxiliary desktop ac ultra have the ability to tweak these settings to meet their needs and complete their experience. The blast auxiliary desktop ac is able to cool down and location and provide users with lasting reprieve.

Despite its portable size, blast auxiliary desktop ac ultra review understands that this ac is no stranger to high effectiveness. Users can place this in any dry location, and it will become cool and humid within a few minutes. Much of this is because of the inbuilt functionality that comes with blast auxiliary desktop ac ultra. It works as a humidifier in addition to an air conditioner. This aids users in achieving a multi-faceted approach.

When placed in any location, the Blast Auxiliary Desktop AC Ultra begins to take in all of the hot air that is causing such distress. In place of that, it sends out cold air that cools the location immensely. Within a few minutes, users are enjoying the breeze and comfort of a truly impeccable AC. This is what makes blast auxiliary desktop ac ultra such a stand out option. The blast auxiliary desktop ac ultra has been the boon of many people who wish to take a more environmentally friendly option this coming summer. 

Why Do You Need Blast Auxiliary Desktop AC Ultra?

Many Online blast auxiliary desktop ac ultra review states that this portable AC provides you with optimum support if the summer temperatures are too warm for you. Whether you are at your desk in your home office, in the office complex or on a sun bed in the garden the compact air conditioner is designed to cool you whenever and wherever you want. Since its quite a small device, you can take it with you wherever you go. Due to the 3 wind speed levels, the Blast Auxiliary Desktop AC Ultra can be used to cool down quickly. So you can decide for yourself how cool it should be in your room.

Even if an air conditioning system is available, it is usually not used because it is too loud or it is too expensive. In these cases the Blast Auxiliary Desktop AC Ultra can help. The small, compact ac appeals to young and old alike, and gender is also absolutely irrelevant. Everyone can benefit from the capabilities of the device.

The Blast Auxiliary Desktop AC Ultra Review understands this air conditioner not only provides a cool breeze in summer. At the same time, a negative ion function is available.

The small air circulators of the blast auxiliary desktop ac ultra contain no refrigerant or ozone. This protects the health of the whole family. The unit is particularly beneficial for people with allergies.

The Blast Auxiliary Desktop AC Ultra is also perfect for people who are looking for an alternative to air conditioning and have tried other products of this type but were not satisfied with them. As you can see, the target group for the Blast Auxiliary Desktop AC Ultra is very large and diverse, so it’s not easy to narrow it down.

Blast Auxiliary Desktop AC Ultra Alternative

  • Fresh R
  • Evapolar
  • Arctic AirUltra

Is Blast Auxiliary AC a Worthwhile Purchase?

Whether or not the Blast Auxiliary AC can suit your needs is something that you can only find out after purchasing the product. What you do know before buying this product is that it seems to be a safe purchase since PayPal payments are enabled. Other than this, there is also a solid refund policy that backs your purchase.

In case the device doesn’t do its job well, you can always return it. One more thing is that there are positive Blast Auxiliary AC customer reviews that have been shown on its official website. These reviews are proof that customers who have purchased this device and are using it are quite satisfied with the output.

Customers Review 

There only few customers that came back to drop a review and recommendations after using the AC. It’s just a newly announced product and people are still trying to compare it with the previous portable AC they have used before to ascertain its efficiency and reliability.

Nonetheless, we’d summarize few of them here. 

Though summer is still yet to come but I’ve already purchased my own blast auxiliary portable AC after hearing about the advert. The delivery was fast and I liked it. It so efficient in cooling my office and home. I’m always chilling at home when I’m free.  


This unit is outstanding. I used it to cool My working space because I have a desktop, notebook and two monitors. It just gets too hot, but the Blast Auxiliary Desktop AC Ultra does the trick. Would recommend it for anybody looking for portable AC to buy.   

Jason L.

It can sit comfortably on any desktop. You don’t even need a special space to keep it. It small in size and saves space. Very effective and works for over 9 hours before the battery run down. I love the fact that it has special filter that uses silver to kill germs in the air making it convenient for breathing. This is a huge benefit and I would give it high 5 star ratings.

Heather M. 

Frequently asked questions

When should I change the water curtains of Blast Auxiliary Desktop AC?

Every Blast Auxiliary AC comes with a built-in water curtain that may need replacement as a part of its maintenance. The exact duration after which you may consider changing it depends on your use. For example, if you are a frequent user of this AC, you may wish to change it three months after using it. Occasional users, on the other hand, may get them changed in six months or so.

Will Blast Auxiliary AC produce noise?

Unlike the regular air coolers that produce a lot of noise, it is not likely for the Blast Auxiliary compact AC to produce any, mainly because it is a small-sized AC with the latest machinery. This means that you can keep doing your work peacefully or consider sleeping in complete silence while it is cooling the air around you.

Is Blast Auxiliary AC available at Amazon?

Because it is a new product in the market, the company has not sold the rights of distribution of the Blast Auxiliary AC to any third-party retailer. This is true for both online and physical stores, including Amazon, Walmart, and more. So even if you come across any of these platforms selling this unit, beware as it might be a scam.

Do you need a professional to assemble Blast Desktop Ultra AC?

No, since Blast Desktop Ultra AC comes in an assembled form, help from a professional is not needed. Any additional fixations that it needs can be performed easily at home.

How many people can share a single unit of Blast Auxiliary AC?

According to the official website as well as multiple Blast AC reviews, one unit of this cooling device is meant for one person. Two persons can, however, consider sharing it but only if they are sitting close to each other. It is still better for every person to get a separate unit for himself for good results.

What is the best place to put Blast Auxiliary AC?

For better and safer results, Blast Auxiliary AC needs to be put on a flat surface. This is to ensure that it does not fall down and break. Moreover, try placing it as close to you as possible so that you can get the air it blows off directly.

Blast Auxiliary AC Reviews – Wrapping Up

Blast Auxiliary AC can be a great cooling solution that is also affordable. In the summer months as well as in the spring season, this product can be quite helpful as it also works as a fan in addition to an air cooler. Furthermore, it also has a night light that illuminates the room in the dark. Blast Auxiliary can trap dust particles on the water curtain to provide the device from getting moldy and dirty.

Other than this, the device is compact and can be carried from one room to another without any difficulty. The best part is that Blast Auxiliary AC is affordable. Just keep in mind that a single unit is designed for a single person’s use rather than your entire family. For more information on Blast Auxiliary AC or to place your order, click here to visit the official website.

Blast Auxiliary disclaimer

All the information on this website is published in good faith and for general information purpose only.

Blast Auxiliary is a portable humidifier that adds moisture to the air, which can benefit people with respiratory symptoms or dry skin. However, Blast Auxiliary or any of the claims listed in this web material have not been evaluated by the FDA. The information on this site is not intended or implied to be a substitute for professional medical advice, diagnosis or treatment. We make no representation and assume no responsibility for the accuracy of information contained on or available through this website, and such information is subject to change without notice. NEVER DISREGARD PROFESSIONAL MEDICAL ADVICE OR DELAY SEEKING MEDICAL TREATMENT BECAUSE OF SOMETHING YOU HAVE READ ON OR ACCESSED THROUGH THIS WEBSITE.

Blast Auxiliary also serves as a portable personal air cooler that uses a fan to blow hot air through a water-soaked water curtain. As air passes through the water curtain, the water evaporates and cools the air. This cooler air is then recirculated through the room. However, cooling time and capacity may vary depending on environmental temperature, area size, proximity, humidity, and other factors. The images are used for illustrative purpose only. Actual conditions and scenario may vary from the ones shown. Blast Auxiliary makes no representation and assumes no responsibility for the accuracy of information contained on or available through this website, and such information is subject to change without notice.

This is an advertisement and not an actual news article, blog, or consumer protection update. The story depicted on this site and the person depicted in the story are not actual news. Rather, this story is based on the results that some people who have used these products have achieved. The results portrayed in the story and in the comments are illustrative and may not be the results that you achieve with these products. This page could receive compensation for clicks on or purchase of products featured on this site.

Testimonials appearing on this site are received via a variety of submission methods from actual users of our products and/or services. They have been provided voluntarily and no compensation has been offered or provided. The results may not be typical and cannot be guaranteed.

Last Updated on July 23, 2021 by Mark