Skip to content
  • Home
  • Air Purifiers
  • Massage Chairs
  • Air Filters
  • Contact
  • About Us
Log in
  • Facebook
  • Instagram
Sterra USA
  • Home
  • Air Purifiers
  • Massage Chairs
  • Air Filters
  • Contact
  • About Us
Log in Cart

★ ★ ★ ★ ★ Rated 4.9 by 2,700+ Customers

Cleans Your Air To Reduce Allergies, Blocked Nose, Coughing And Sinuses


SPECIAL OFFER TODAY: BUY 1 GET 1 FREE!


Double the effectiveness of the air purifier or use it in multiple rooms with our BUY 1 GET 1 FREE OFFER


- Reduces allergies and sinuses by 75%

- Improves sleep, skin and long term health

- Helps with coughing and sneezing

- Removes dust, foul odor, smoke and pet fur


Try Sterra Moon Risk-Free
Sterra Moon™ Air Purifier (Buy 1 Get 1 FREE Offer)

★ ★ ★ ★ ★ 2,792 reviews

Limited Time Offer: Buy 1 Get 1 Free


Buy 2 for the price of 1 and get an additional Sterra Moon Air Purifier worth $349 today!


- Free 1 Year Warranty

- 30 Days 100% Money Back Guarantee


Each air purifier also comes with 1 free air filter that can last for 12 months.


Price:

& Free Delivery In USA

:

HURRY! Offer Ending Soon

Trusted By Thousands

★ ★ ★ ★ ★

"After using it, my home feels less dusty and my morning sinus has gone away completely" - Natalie J.

★ ★ ★ ★ ★

"My allergies have gone away and my coughing stopped as well. Highly recommend!" - Alex R.

★ ★ ★ ★ ★

"So far it's been really good. I breathe easier and sleep so much better. My skin improved as well!" - Mariam H.

★ ★ ★ ★ ★

"The best product I've ever bought! High quality with great design. My house feels so much cleaner and no more foul odor when cooking too" - Brit C.

Reduces Allergies, Coughing & Sinuses By Cleaning The Air


By cleaning the air from air pollutants, allergens, dust and other harmful chemicals, it greatly helps with allergies and breathing issues.


Try Sterra Moon

Improves Air Quality For Better Sleep, Skin & Long Term Health


We breathe better with better quality air and that helps us to sleep better and easier. As our skin is constantly in contact with the air, better air also leads to better skin.


By breathing in better quality air, it also contributes to a better health long term.


Try Sterra Moon

Removes Dust, Foul Odor, Lint, Smoke & Pet Fur


Everyone noticed how their home becomes less dusty once they started using it. Plus, it also removes foul odor, smoke and pet odor with an Activated Carbon Layer.


For pet owners, it also helps to remove pet fur from the air and keeps your house cleaner.


Try Sterra Moon

Easy To Change & Long Lasting Filter

Changing the air filter is designed to be easy like changing batteries in a remote control. Unlike other air filters that last for a few months, our air filters can last 12 months. Sterra Moon Air Purifier can also detect how dirty the filter is and lets you know with a red flashing indicator when it's time to change.

All The Best Features In An Air Purifier


- Real-time air quality tracking

- Easy to use sphere control

- Silent with noise reduction technology

- Mobile app control

- Hospital grade True HEPA-13 filter

- Cleans air of 375sqft room in 7 minutes

- UV technology to kill bacteria, mold & viruses


Try Sterra Moon

Hospital Grade True HEPA-13 Filter

A powerful filter with 3 layers that even hospitals use to keep their air clean.

Patented Pre-filter

Patented filter fabric to effectively sieve out the largest particles first from the air such as hair, dust, lint, and animal fur.

Activated Carbon Layer

Extremely porous pieces of carbon that absorbs air contaminants and neutralises odor in the air such as smoke, pet smells, cooking smells, etc.

H13 True HEPA Filter

Traps 99.97% of all airborne contaminants including viruses and bacteria that are 0.3 μm in diameter. It also blocks allergens such as pollen, animal dander, dust mites, and more.

Clean & Healthy Air Or Get 100% Money Back


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


Try Sterra Moon

FAQ

More information that you might need.

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

Diameter: 9.4"

Height: 21"

Weight: 10 lbs

How many Sterra Moons do I need for my home?

Sterra Moon cleans 375 sqft in 7 minutes. If you have a bigger room, it will just take a longer time to clean the air. For multiple rooms, we recommend getting 1 Sterra Moon for each room to effectively keep the air clean especially when you closes the door.

How often should I run the air purifier?

We recommend running the air purifier whenever you are around the space. With real-time air quality tracking, it detects how dirty your air is and adjust it's power accordingly.

What is the filter life, and how often should I replace it?

In normal circumstances, Sterra Moon air filter can last as long as 12 months. Changing the air filter is easy and there will a red flashing indicator when it's time to do so.

Is the air purifier easy to maintain?

Maintaining the air purifier is easy. There's nothing you need to do beside changing the air filter every 12 months or when it indicates it's time to do so.

Is the air purifier safe for pets and children?

Yes, the air purifier has an enclosed fan system and is designed to be safe for children and pets.

Does the air purifier come with a warranty?

Yes, each air purifier is designed to last for many years and comes with a 1 year warranty. You can purchase 2 years additional warranty with SterraCare.

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.

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.

What's UV technology?

UV technology uses UV light to fully eradicates airborne pathogens and microorganisms like mold, bacteria, viruses and other tiny harmful microbes in the air. UV is also used for germicidal use in hospitals to improve indoor air quality for residential HVAC systems.

How long does shipping take?

Shipping within USA takes only 1 week.

What is your return policy?

We offer 30 day 100% money back guarantee if you are not satisfied with your Sterra Moon Air Purifier. No questions asked.

Quick Links

  • Home
  • Air Purifiers
  • Massage Chairs
  • Air Filters
  • Contact
  • About Us

Support

  • FAQ + Help Center
  • Privacy Policy
  • Refund Policy
  • Shipping Policy
  • Terms of Service
  • Billing Terms and Conditions

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

Email: hello@sterratech.com

Phone: +1 833 624 0463

Payment methods
  • Mastercard
  • PayPal
  • Venmo
  • Visa
© 2025, Sterra USA Powered by Shopify
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.