Search
Browse Categories

Units by Room Size

What size room (sqft - square feet) are you looking for your air purifier to clean?

Less than 100 sqft 100 to 250 sqft 250 to 500 sqft More than 500 sqft
Less than 100 sqft 100 to 250 sqft 250 to 500 sqft More than 500 sqft


Example: 10 ft x 10 ft = 100 sqft room size

Note: If you place an air purifier into a room size that is less than what the air purifier is certified for, the air purifier will purify the air at a faster rate.

On the other hand, if you place the air purifier into a room size that is greater than what the air purifier is certified for, the air purifier will still purify the air, but at a lesser rate and will not be as effective as the first scenario.

Best case scenario is that the room that you put the air purifier into is no more than 67% of the size of room the air purifier is certified to clean effectively.

Example: You purchase an air purifier that is certified for up to 1000 sqft -- The room you put the air purifier into should be no larger than 670 sqft for maximum effectiveness in cleaning the air in the room. You will get more Air Changes Per Hour (ACH) out of your air purifier using this method.



Recommended Air Purifiers @ Air Purifiers Direct 2U Helpful Air Purifier Info @ Air Purifiers Direct 2U How to Save Money on Buying Air Purifiers @ Air Purifiers Direct 2U How to Select the Perfect Air Purifier @ Air Purifiers Direct 2U Tax-Free Guarantee @ Air Purifiers Direct 2U Free Shipping on Every Order @ Air Purifiers Direct 2U Factory-Direct Discounts @ Air Purifiers Direct 2U 100% Satisfaction Guaranteed @ Air Purifiers Direct 2U Click Here for Additional Discounts from Air Purifiers Direct 2U Contact Us for Expert Advice & Great Deals @ Air Purifiers Direct 2U