How to Compare Air Purifiers

Watch The Comparison Chart Video Below First...

Before you start to compare air purifiers you should be able to answer these three questions:

1) Which of the 10 Air Purifier Technologies match my needs? If you don't know what the 10 technologies are watch the video near the bottom of the page. It will educate you on the 10 technologies.

2) What is the square footage for my room? This is determined by multiplying the width by the length. (You can approximate this, but be sure to factor in high ceilings.)

3) How much should I pay for an air purifier? There's more to it than that as filter replacement costs (HEPA, Carbon, UV, etc.) will determine the value over years of use.

Once you have these three questions answered view the air purifier comparison chart on our top 10 models to see ratings, square footage, filters included,warranty info, and prices. You can get a copy of my book below which will walk you through the 10 technologies and square footage issues. Because each technology has different strengths and weaknesses (EX: HEPA is good for allergies but not odor) it's likely you'll be looking for a multi-technology air purifier.

Video: Air Purifier Comparison Chart And Technology Guide

A Comparison Chart: 10 Of the Most Popular Air Purifiers

The chart below shows technology, filter prices, square footage, and cost of the most popular models.

Why Most People Choose The Wrong Air Purifier

There are several reasons why most people choose the wrong air purifiers. Here are the top 3:

Mistake #1: You don't know the 10 technologies and end up missing the technology that solves your problem.

REASON 2: You don't understand some of the questionable practices of air purifier manufacturers (EX: you end up buying an air purifier with a limited warranty, or overpriced replacement filters).

REASON 3: You pay too much for an air purifier because the infomercial or marketing convince you it will solve your problem.

To compare air purifiers properly you'll want to use this information to choose the best one for you.

4 Steps: How To Choose The Right Air Purifier

A few years back I wrote a comprehensive book about Air Purifiers entitled the "Consumers Guide To Air Purifiers". The book includes Video Reviews, Comparison Charts, and Money Saving Coupons. In it I also share my story - how I overcome allergies and asthma.

What most people commented on as the most helpful part of the book was the simple 4-step process which helped them choose the right Air Purifier:

STEP 1 - Learn The 10 Air Purifier Technologies - to determine which technologies are needed to solve your problem.

STEP 2 - Determine Your Square Footage - by understanding how doorways, high ceilings, and asthma affect your square footage number. This will help you avoid purchasing an air purifier that is too large, or small, to do the job.

STEP 3 - View A Current Comparison Chart to analyze which top models can match the technologies and square footage criteria that you learned in Step 1 & 2. (The comparison chart also saves you money by allowing you to compare replacement filter costs, warranties, and retail prices).

STEP 4 - Watch Video Reviews And Read My Reviews - to finalize and narrow your choice.

"This book should be called "Everything You Need to Know About Air Purifiers". It's a lot more than your average consumers guide. Richardson's vast knowledge base and personal testing experience in the field is unparalleled and his ability to condense information and make it understandable for the average reader is a pleasant surprise. If you're interested in air purifiers, you'll learn very quickly that this information is worth a lot more than it's sold for. For me the categorizing of technologies with the symptoms they deal with was most helpful. Now I know what to use for my allergies, and sensitivities to mold! Now I know how to get the most effective, cheapest, (and cheapest to maintain) air purifier. THANK YOU!"

- A.B. , Minnesota

You can get this book FREE for a limited time below:

"I'm Going To Save You Money By Helping You Choose The Right Air Purifier... With The Best Book On Air Purifiers Available!

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Discover Which Air Purifier Has The Technology To Solve Your Problem - And Start Breathing Better!

Compare Air Purifiers By Getting Educated

The video below, which explains the 10 technologies, is what I believe most people should get educated on before buying an air purifier.

Compare Air Purifiers with More Reviews

Becoming A Smart Shopper

If you've read the Guide, or have watched the video, you now understand the 10 technologies, and you've figured out your square footage. Now take a look at the comparison chart. You'll also find more air purifier video comparisons and stat sheets on the major brands via the left menu.

I hope this helps you as much as it has helped others...

Breathe Well,


P.S. Make sure to watch the video below on a 9-stage air purifier...

The Alive Air 9-Stage Air Purifier

This is my recommended air purifier for 2 reasons - the 9 technologies and the affordable hepa filter price.

1. Technologies Included: (out of of 10 technologies) 9

2. Particle Removal (Allergens, Dust) 9

3. Immune System Threats (Germs, Virus, etc.) 8

4. Gas Removal (Odor, Chemicals, Smoke) 7

5. Longevity/Quality 10

6. Noise Levels 9

7. Ease of Use 9

8. Warranty 10

9. Customer Service/Reputation (reviews) 10

10. Price Value 10

Rated Score: 91 = Excellent

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Q: Which Air Purifier is Best for Me?

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  • Comparison Charts
  • Technologies Explained
  • Video Reviews .. plus:
  • Money-Saving Coupons

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