Cosmo Prime Air Purifier Review | The Scribbling Geek

Cosmo Prime Air Purifier ReviewCosmo Prime Air Purifier Review



The Cosmo Prime air purifier is a medical-grade, high-tech, and attractive way to stay healthy at home.


There’s just a lot of nasty things flying about the air nowadays, isn’t it? Invisible nasty things.

Dust, allergens, hair. Textile fibres, pet fur, lung-damaging PM 2.5 particles too.

According to DC animated movies, we would soon be threatened by minuscule, mind-altering nanobots too!!

Jokes aside, what we are all breathing in nowadays means a reliable air purifier is no longer a lifestyle luxury item but a must. It is doubly a must if you have the young or the elderly in your household. As in, individuals for whom lung and heart health are crucial.

I recently had the opportunity to test the Cosmo Prime Air Purifier, which comes with an impressive sounding medical grade 3-in-1 HEPA filter; the following is my review. Before continuing, allow me to share that I haven’t used an air purifier for several years. While reviewing, I was thus also looking to reacquaint myself and to see how much air-purification technology has improved.


This review is brought to you by Liquid Gateway, a payment service provider offering a comprehensive range of centralized and secure in-store transaction management services. Opinions expressed are my own.


Cosmo Prime Specifications

Before all else, here are the basic specs:



  • 49.7 (H) by 27.0 (W) by 30.3 (L) cm
  • 4.9 Kg
  • Requires 48W constant power
  • 80 square metres coverage (Slightly larger than a HDB 3 room)
  • 20dB noise level i.e. equivalent to rustling leaves, or a human whisper
  • HEPA 3-in-1 filter included
  • Active PM 2.5 counter
  • WIFI control
  • Night light and Healthy Ion toggle
  • PET GUARDIAN™ targets pet odour, with antimicrobial agent
  • Child-lock function
  • Free delivery and 5-year-warranty

1. Smooth Order and Fast Delivery

I placed my order at airpurifiers.sg (hyperlink above) and I think what’s worth mentioning here is that it was really easy. I was done with the order in two minutes. Subsequent delivery was also punctual and handled by a very friendly delivery man.

Order checkout screen. By the way, the manufacturer is currently offering a no-risk 20-day trial.
Cosmo Prime Air Purifier Delivery
My unit still within its box, right after delivery.
Air Purifier Filtered Particles.
A brief summary of the particles filtered by this air purifier.

Incidentally, do have a look at this write-up on online payment gateways by Best in Singapore if you’re interested about digital payment tools. It’s cutting-edge technologies like these that make online shopping such a breeze nowadays.

2. First Look and Feel

Here’s my immediate impression upon opening the box. The Cosmo Prime is light and compact. It is really light, especially compared to the behemoth I used years ago.

The sleek, ergonomic design also comes with a nifty handle, which means you can carry this purifier all over your home. (Just be careful of the 1.5m wire)

Lastly, and as you can see from my images, it’s handsome, is it not? The design is modern and clean. Once powered on, the top panel glows with a soothing blue too. I believe this is a home improvement gadget that’d be at “home” in practically all households.

3. Assembly and Power On

I should highlight it’s more accurately, a lack of assembly.

Fresh out of the box, you do need to unwrap the HEPA filter stored within the unit. (The manual guides you through). But beyond that, there’s no further setup necessary. Just plug it in, press the power button on the top panel, and everything is in business.

That’s it.



During powering-on, the top panel goes through a spectrum of colours, which the manual describes as a “pre-heating” process. Apart from the, erm, visual attractiveness of that, nothing needs to be done.

And once the panel segues to a cool blue, everything is working and well. You can then turn on the timer and child-lock if you need to.

Setup doesn’t get any simpler than this.

Cosmo Prime Setup
Preparing the HEPA air filter and first-time powering on.
The handle.

4. 3-in-1 HEPA Filter

The included HEPA filter is the star attraction, and so I’d go a little longer on this, beginning with some explanations.

What is a HEPA filter?

HEPA stands for high-efficiency particulate air and is best understood as an industrial standard for air filtration.

Be it in the US or Europe, HEPA air filters must remove more than 99 percent of airborne impurities that are equal to 0.3 microns in diameter. In other words, the very name means that the air around you will be scrubbed free of the worst pollutants. The likes of in hospitals, industrial clean rooms, and so on.

Medical Grade H13 HEPA 3-in-1

The Cosmo Prime uses a medical-grade H13 HEPA filter, this being a higher grade/standard that can filter pollutants down to 0.1 microns in diameter. Furthermore, Cosmo’s 3-in-1 design includes an activated carbon layer too, which neutralizes odour and absorbs formaldehyde.

According to the official site, this means the Cosmo can cleanse surrounding air of far more than the usual dust, pollen, dust mites, and so on. It is also capable of removing:

  • Common smoke, including tobacco smoke.
  • Lead dust, asbestos, paint pigments, etc.
  • Insecticide.
  • All forms of bacteria and virus carriers.

Smoke Test

Now, being able to scrub the air of bacteria and viruses is greatly attractive to anyone in current pandemic times. I don’t think there’s any need to further explain.

However, since I don’t have meta-human eyesight or relevant industrial tools, I obviously can’t see the actual filtration at work, right?

And so I did a quick experiment using … a cigarette. With my unit within a small alcove where I store my old books.

The outcome: Despite the half-a-stick of smoke I blew, air in the cubicle was rid of all impurities in five minutes. The panel also shot up to a furious red 999 (!!) upon my first exhale, then steadily went down to yellow, then blue.

With the Anion function switched on, the intense stench was also removed at about the same time.

In short, I think my crude experiment was not only a testimony to how well Cosmo’s air filter and function work, it’s also an indication of the aggressive power of the model. This purifier, compact as it is, is a real serious worker.

Cosmo Prime Air Purifier Smoke Test
It got really angry with me. As in literally red in the face, after my first puff! But it quickly calmed down and went back to being blue.

PS: For all that industrial goodness, the HEPA filter is easy to clean and maintain. According to the manual, you just need to clean it with a soft cloth and sun it every now and then.

The filter could also be used for a stunning 2200 hours. To be honest, the latter was a surprise and relief for me. I’d hate to have to re-order a new one every three months.

5. Quiet and Diligent

This was another feature that impressed me. The Cosmo Prime is a diligent but very, VERY quiet worker. Thanks to its patented SilentMotor-VX™ technology.

No howling. No flappy turbine sounds. Actually, my air conditioner is noisier.

Sleeping in the same room with it wouldn’t be any issue, in other words. One wouldn’t be waking up the entire night for the sake of clean air.

Cosmo Prime Air Purifier Review Summary

Simply put, I’m really satisfied.

It’s lightweight, mobile, and attractive. It also comes with one of the best air filters out there and does its magic using this medical grade filter with little fuss and din.

That cigarette experiment of mine … Undoubtedly, this air purifier would be a great way to convince a family member to stop smoking too! 999!

Best of all, it’s now having a limited-time 26 percent discount, with free delivery and a 5-year warranty still included. With current concerns about airborne illnesses and the fact that many of us would soon be permanently working from home, there’s seriously no better time to get a unit. You would agree that this is a health investment that’s immediately worthwhile?


Head over here to the official website to order your own unit! Enjoy a limited period only discount of SGD 139/- too!


Check out my other gadget reviews.

Summary
Review Date
Reviewed Item
Cosmo Prime Air Purifier Review | The Scribbling Geek
Author Rating
51star1star1star1star1star
Product Name
Cosmo Prime Air Purifier
Price
SGD 399.00
Product Availability
Available in Stock


Scribbling Geek
the authorScribbling Geek
Geek, gamer, writer, movie lover, photographer, and occasional graphic artist. I like to consider myself a one-stop content creator of sorts. But the truth is, I obsess over too many hobbies.

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