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Meet Sterra Moon™


The lab-tested and science-backed air purifier that brings you cleaner air, improved health and better life.


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AS SEEN IN

Free Shipping in US

100% Money-Back Guarantee

Excellent Customer Support

Experience the Real Difference

Sterra is just different.


Every Sterra Moon Air Purifier packs an industry-leading Triple Layer Medical-Grade Filtration System that merges the power of hospital-grade HEPA-13's 99.97% particle capture efficiency with advanced UV-C and Ion technology that break down allergens at a molecular level.


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Medical-Grade Purification


The Sterra Moon Air Purifier works based on the same principle as complex air filtration systems found in hospitals and big expensive homes. It uses the Triple Layer Medical-Grade Filtration System where air flows through multiple layers of specially designed filters to effectively sieve out harmful airborne allergens as small as 0.3 μm.

Medical-grade HEPA-13 Filter

Captures all extra fine allergens down to 0.3 μm in size such as fine dust, mold spores, pollen, pet dander, and dust mites.

Activated Carbon Filter

Removes and neutralizes foul odors that worsen common allergies such as pet odor, cooking smells, smoke, and chemical fumes.

Advanced Pre-filter

Sieves out larger harmful airborne allergens known to trigger common indoor allergies such as pet fur, hair, lint, pollen, and dust.

Through rigorous lab testing and backed by scientific studies, our exclusive and advanced Triple Layer Medical-Grade Filtration System is one-of-a-kind and highly capable of capturing and breaking down harmful air pollutants such as mold, bacteria, viruses, allergens and more.


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Smart Advanced Technologies


Besides sporting the best air filtration system in an air purifier, the Sterra Moon also packs smart advanced technologies all to help you operate it with ease and a peace of mind knowing the air in your home is always clean.

Ion Exchange Technology

Releases healthy ions to bind with harmful airborne allergens such as viruses, fine dust, and pollen and remove them from the air in your home.

Advanced UV-C Light

Targets and inactivates airborne mold spores, bacteria, and viruses to reduce levels of allergens and pathogens and minimize allergy triggers.

Real-time Air Quality Tracking

Measures your air quality in real time and displays different colors on built-in LED indicator ring accordingly to indicate if your air is clean or dirty.

Mobile App Control

The Sterra mobile app comes packed with a variety of handy features to make operating the air purifier everyday truly a breeze.

What It Means for You


The Sterra Moon is designed by air quality experts and rigorously lab tested to remove all indoor airborne allergens and bring a radical improvement to your air quality, which you can strongly feel after just one day.


Reduces by 75% all common indoor allergies such as sneezing, blocked nose, runny nose, itchiness, and more


Improves by 60% your sleep quality by clearing all airborne allergens and placing you in deep sleep and REM sleep


Boosts by 40% your energy by minimizing exposure to harmful allergens and allowing your body to rest and recover


Improves by 80% the air quality in your home by capturing and breaking down all harmful bacteria, viruses, and allergens

Key Details At A Glance


Sterra Moon - the air purifier that helps over 100,000+ consumers worldwide breathe clean air everyday.

Ultra-Lightweight

Weight: 8.2 lbs


Medium-sized Coverage

Coverage Area: Up to 377 ft²


Whisper-Quiet

Min. Noise Level: 20 dB


Energy Saving

Power Usage: 45 W same as a lightbulb


Bacteria & Virus Breakdown

Technologies: UV-C Light / Ion Exchange

Clean & Healthy Air or Get 100% Money Back. No Questions.


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The Air Purifier That Customers Trust

Huge Results, No Risk


Try the Sterra Moon Air Purifier without any worries with our 100% Money Back Guarantee. If it doesn't clean your air or you simply don’t love it, send it back and you’ll receive a full refund with no questions asked.

FREE Shipping in US

No one likes paying for shipping. That is why we offer completely free shipping for all orders within the US. You are welcome!

100% Money-Back Guarantee

Enjoy the Sterra Moon for the next 90 days, and if it doesn't work for you, let us know and we will give you a full refund.

Excellent Customer Support

Choose Sterra with peace of mind with our dedicated support team happy to help with any of your questions and concerns.


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Sterra Moon FAQs


The right air purifier has to tick all your boxes. Here are answers to some questions you may be thinking of

How often do I need to change the air filter?

Changing the air filter is easy and there will a red flashing indicator when it's time to do so. Sterra Moon Air Purifier is able to measure and know how dirty your air is and let you know when it's time to change it. Typically an air filter can last as long as 6 months!

What is the benefit of the UV-C Light /Ion Exchange technology?

The Sterra Moon Air Purifier's UV-C light kills or inactivates airborne bacteria, mould, viruses and pathogens by destroying their DNA/RNA.


The Sterra Moon Air Purifier's Ion Exchange releases healthy ions to bind with airborne allergens such as viruses, dust particles, free radicals and pollen and drops them onto the floors or surfaces for easy cleanup.

How many Sterra Moons do I need for my home?

Sterra Moon covers up to 377 sq. ft., so you can order based on the size of you home.

How do I use the Sterra Moon Air Purifier?

It's a very simple plug and play system. All you have to do is place your Sterra Moon Air Purifier in a location of your choice and turn it on.


You can toggle between different fan speeds (High, medium and low) by tilting the "eye" of the air purifier.

How long does shipping take?

Shipping within the US takes only 1 - 2 weeks!

What is your return policy?

We offer 90 day 100% money back guarantee if you are not satisfied with your Sterra Moon Air Purifier. No questions asked.

What is the size of the air purifier & how heavy is it?

Dimensions (in): 9.6D x 9.6W x 21.4H


Weight (lbs): 8.2

Do I still need an air purifier when I have air conditioning?

One of the myths about air purifiers is that an air-conditioned room doesn’t need an air purifier. In reality, air conditioning usually worsens indoor air quality rather than improve it. Air conditioning works by circulating already present air in the room. This is stale and polluted indoor air. This means for air conditioning to work, it has to trap indoor contaminants. Air quality decreases over time with air conditioning.

I have sinuses every morning, can Sterra Moon Air Purifier really help?

There have been several studies that suggest air purifiers can be helpful for managing sinus symptoms. For example, a study conducted by the American Academy of Allergy, Asthma & Immunology found that using air purifiers can reduce symptoms in individuals with allergic rhinitis, which includes sinus symptoms.


Another study published in the Journal of Asthma and Allergy showed that air purifiers can effectively reduce indoor air pollution and improve respiratory symptoms, including those associated with sinus issues. In conclusion, there are scientific evidence to support the use of air purifiers like the Sterra Moon Air Purifier for managing sinus symptoms.

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Address: 2035 Sunset Lake Road, Suite B-2, Newark Delaware 19702, United States

Email: hello@sterratech.com

Phone: +1 833 624 0463

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