We make one thing - the best HEPA air purifiers.

Our goal is clean, fresh air for you.

As allergy and asthma sufferers, we make products that clean the air and are simple to use. In making HEPA filters for the most sensitive, they work well for everyone.

Since our focus is your health and well-being, we will start with how we can help you.

How to Find the Best Room Air Purifier

We have several articles and some tools to help make your air cleaner selection easier. We suggest you start here.

• See How to choose an air purifier. In this step-by-step guide you will learn the keypoints of what to look for.
• In 3 simple steps, the Help Me Choose Wizard will find the top 3 air cleaners to solve your air quality concerns. It also considers the size of your room square footage.
• We wrote the Air Purifier A to Z guide. This is a 20 - 30 minute read and answers most questions about air purifiers.
• Want to learn more about HEPA filters? This article explains what a true HEPA filter is and what they are effective in removing.
• If you have odors or gases to remove, you will want to read our guide on activated carbon air filters. Learn about the different types of carbon and carbon filters. See if a carbon pre-filter is enough or if you need something more.

Cleaner Air for Your Concerns

An advantage we have in selling air purifiers direct is that we talk with you. It's interesting that people buy air cleaners for a wide variety of reasons.

To help you choose we have also written guides based on the most common concerns.

• The Best Air Purifiers for Dust Removal
• The Best Air Purifiers For Allergies
• The Best Air Purifiers For Smoke and Smokers
• The Best Air Purifiers for Mold and Mildew
• The Best Air Purifiers For Pets and pet dander from dogs
• The Best Air Purifiers for Asthma Relief and other respiratory issues.
• The Best Air Purifiers For Kids & Babies
• The Best Air Purifiers For Odors and relief
• Need a whole house air purifier or clean air in a large room? Check out our air purifier bundles for cost savings to clean your entire home.

Focus on Indoor Air Quality

At first, we focused on making the best HEPA filter. Clemson University did the only comprehensive and independent university study of air filters.

The Oransi HEPA filter was the only model tested to remove all airborne particles. It goes without saying this is key to having the best HEPA air purifier.

HEPA stands for High Efficient Particulate Air. A HEPA filter is the best and safest air purification for the removal of dust, pollen, and mold spores.

This is because of the high efficiency in removing particulates. It also works well with pet dander and other air pollutants. We also give you quiet, yet powerful motors to deliver high air flow and a strong CADR rating. The CADR rating is the Clean Air Delivery Rate. It represents the volume of clean air filtration.

Since then, we have expanded into chemical pollutant and odor removal. This is key to providing you with a complete indoor air cleaner.

As part of this we developed an advanced activated carbon filter. It removes not only cigarette smoke smell but also difficult gases like formaldehyde. It also does well with odors and volatile organic compounds (VOC's).

The best part is we give you indoor air purification that is safe and ozone free. We do not sell ozone generators given the health issues related to ozone indoor air pollution.

HEPA (and better than the HEPA standard) filtration coupled with advanced activated carbon filters is the air purification technology we use in our EJ Air Purifier and Erik 650A air purifiers. The EJ has a true HEPA air filter and the Erik650A's main filter is closer to an ULPA filter rating. Both of these are made in USA air purifiers (models EJ120 and ERIK650A) and have proudly exported them to Asia to help with the air pollution issues there. The Max, Finn, OV200, mod and mod jr are assembled in China.