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How the Air-Flow Calculator Works
You don't need to know complex equations or spend hours with paper and pencil to figure out which negative air machine to buy. Just enter the length, width and height (in feet) of the containment area along with the number of air changes required per hour. (This is how many times you need the air to enter and exit the room.) Then click the "Calculate" button. The Results section will instantly tell you, among other things, what air volume your space requires per hour and what negative air machine CFM (cubic feet per minute) you will need for this. Then head to our Negative Air Machines page and find one that's a match!
Get the Right Negative Air Purifier
Spycor Environmental is committed to doing more than just providing the best air purifying products. We want to make sure you get the ones that are right for your situation. Our air-flow calculator will help you find an affordable negative air machine that isn't too big or too small. We've even included a table below with the CFM range of all our Omnitec Design machines so you know what to look for. But our staff can assist with finding machines from Mintie Technologies, NIKRO, Abatement Technologies and other leading brands. Just call or email us today!