Cosmo Review: I Saved $139 On The Quietest Air Purifier With Free Delivery

Cosmo Prime® Air Purifier Review

Since the air we breathe in affects our health in far-reaching ways, I’ve always believed that access to clean air shouldn’t be an expensive affair. — which explains why Cosmo Prime® Air Purifier is at the top of my recommendation’s list.

The German design is equipped with a superb silent motor and a medical-grade air filter that filters up to 99.97% of all air pollutants. Better yet, Cosmo is now discounted of up to 26% off with free, same-day delivery. If you’re on a search for an effective yet affordable air purifier, then read on to find out why Cosmo might be a perfect fit for you.

3-In-1 H13 HEPA Filter

Image credit: TECHEDT

Before you commit to a purchase, one of the most important thing to keep tabs on is the type of HEPA air filters used. In order for an effective air purifier to work, it requires a top-grade HEPA filter — preferably one that is certified to remove 99.97% of all air pollutants of up to 0.3 microns.

This translates to the removal of small particles like bacteria, allergens, and dust mites.

Image adapted from COSMO

For Cosmo, the nifty air purifier contains a Pre Filter to rid large particles, said medical-grade H13 HEPA filter, and an Activated Carbon to neutralise odours. Plus, all Cosmo’s specially engineered HEPA Filters have pores that are up to 20 times finer than the average HEPA filters.

For just $399, the Cosmo Prime® Air Purifier provides triple the protection and at half the price most air purifiers retail for.

Noise level of 20dB — as quiet as a whisper

As a victim of rhinitis (sensitive nose), I often wake up in the middle of the night and end up feeling tired in the morning. Thanks to Cosmo, I no longer lose sleep due to nasal irritation. Better yet, I was surprised at how soundless Cosmo is.

Known as the Cosmo’s SilentMotor-VX™ Technology, the Cosmo Prime® Air Purifier works in near-complete silence. The air purifier functions at a noise level of 20dB, or as Cosmo explained, ‘it’s softer than a whisper’. Coupled with a blue night light, I’ve been falling asleep easier and waking up feeling more refreshed.

20 Day Trial with free, same-day delivery

Image credit: TECHEDT

Cosmo ensures that all orders are delivered within the same day at no extra cost. True to their words, I received mine just 8 hours after I cart out. I was glad that the Cosmo Prime® Air Purifier comes in a compact box and is easy to move around.

Aside from its prompt services, one noteworthy point about Cosmo is its risk-free clauses. Each Cosmo Prime® Air Purifier is entitled to a 20 Day Trial & Returns. This is especially important for first-time buyers (like me) as this is the best way to test out their products. Get a full refund — no questions asked — if you’re not satisfied with your purchase.

Tip: Make sure to keep all packagings intact and return it with the air purifier on the day of the return!

An effective air purifier at affordable prices

Image credit: Cosmo

After using the Cosmo Prime® Air Purifier for a period of time, I believe that my investment has certainly paid off. I no longer experience frequent nasal irritation and I now wake up feeling well-rested.

If this sounds like the ideal air purifier you’re looking for, cash in on your savings and snag a Cosmo Prime® Air Purifier for just $399 now. Promotion lasts for a limited time only so head to their website ( for the latest dibs. You can also take a trip to their showroom for a firsthand experience of their patented technologies and air filter efficacy first.

Cosmo’s Showroom

Address: Mactech Building 2 Kallang Pudding Road #02-04 S349307
Opening hours: Mon – Sat, 11AM – 5PM (Closed on Sun and public holidays)


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