<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=121707279772678&amp;ev=PageView&amp;noscript=1">

The Best Home Air Purifier for Allergies, Smoke, Pet Dander, Mold, and Viruses.

Aspen cleans the air better than any other air purifier.


For people who want the absolute cleanest air.

Tested to the Extreme

Not even heavy smoke can make it through Aspen's filters.  In the same test, the smoke goes right through other air purifiers.


3 Stage Air Filtration

Different filters are designed to remove different pollutants from your air.

Aspen's filters are custom-designed to allow maximum airflow and filtration effectiveness.  The rest of the unit is designed around the filters.

Aspen's filters remove 99.99% of particles down to 1.0 micron, 99.97% of particles down to 0.1 microns, and more than 99.98% of nano-particles down to 0.002 microns.


Allergy Filter

Merv 14 rated


  • Pollen
  • Mold spores
  • Pet dander
  • Dust mite droppings
  • Coarse dust
  • Asbestos
  • Fiberglass insulation
  • Sneeze droplets

Activated Carbon Filter

Contains 3.3 lbs of activated carbon


  • VOCs
  • Odors
  • Formaldehyde
  • Chemicals
  • Tobacco smoke

Microparticle HEPA Filter

Removes >99.97% of particles down to 0.1 microns


  • Smoke/soot
  • Smog
  • Bacteria
  • Viruses
  • Ultrafine dust
  • Radioactive Fallout
  • PM2.5

100% Safe

Some air purifiers use technologies that can actually be harmful to your health or have other adverse effects, such as UV lights, ionizers, or ozone generators.  Our units are guaranteed not to produce ozone, and we use 100% safe purification methods because your health is our priority.


Ultra Efficient

Aspen uses EC fan technology, which can use up to 85% less electricity than a traditional AC fan at a given air flow volume. The efficiency gains are even more pronounced at lower fan speeds which are used most frequently.

An efficient air purifier will save you money on electricity while effectively cleaning your air.

Easy to Use

Designed with simple intuitive controls, so you can spend less time messing with complicated menus, schedules, and apps and more time enjoying clean air.


Assembled in America

Our units are proudly assembled in the USA in Seymour, CT using the highest quality fans from Germany.

Easy to Change Filters

Filters should be changed once per year for optimal air cleaning performance.  To change filters, simply unlatch the filter door and slide out the 3 air filters.


Where to Use Aspen

Living room, office, bedroom, kitchen, or anywhere you want to breathe healthy air

Coverage Area

1,500 square feet


10-year warranty with filter subscription

2-year standard warranty

Free Shipping

Financing with Affirm

Automatic Filter Deliveries

Technical Specifications

Filtration technology – HEPA, activated carbon, mechanical filtration

Filtration Efficiency – ≥99.97% @ 0.1µm

Fan speeds – 6

Airflow – 340, 250, 180, 150, 90, 50 CFM

CADR Pollen – 442 CFM

CADR Dust – 383 CFM

CADR Smoke – 373 CFM

Power (per fan speed) – 147, 64, 32, 21, 10, 4 watts

Efficiency Max – 10.61 CFM/watt

Coverage area - 1,500 square feet

Size – 15.3" x 15.6" x 28.75"

Weight – 38 lbs

Cord length – 10 feet

Warranty – 2 year standard or 10 year with filter subscription


What real customers are saying

"This is a game-changer to the air filtration industry. We have one in the office and one at home. People, both employees and visitors to my home, have asked what I have done to make the house/office feel and smell so much better. I just point to the ASPEN."

Jordan W.

"I don't have allergies but when I heard about the Aspen, I thought "who wouldn't want better air to breathe in the home?" I set the machine up one evening. The next morning I could tell a drastic difference in air quality. The air felt crisp which is how I describe it to everyone. I never would have believed it. It feels like the type of air you want to breathe deeply in."

Jerry G.

"I have had severe pollen allergies in the Spring for over ten years. I have tried almost everything receiving little to no relief. We are currently in peak season for pollen and the Aspen has far exceeded my expectations! I CAN FINALLY BREATHE COMFORTABLY and RELAX in my home!"

Samuel L.

"The Aspen air purifier is amazing. My home is new construction and I've been struggling with allergies from VOCs and construction dust. Aspen has made a huge difference in the quality of air in my house, it smells fresher and I can breathe better."

Autumn J.

The #1 Room Air Purifier

Aspen effortlessly cleans air pollutants from your home, whether it's allergens or heavy smoke.

Want to learn more?

Experience the difference Aspen can make in your home.