Potassium iodide has proven to be incredibly effective at enhancing carbon's ability to trap airborne chemicals Hour Filtration Capacity This is probably one of the most important features. Filtering the air is essential, but since not all cleaners are created equal, here are 5 of the most important features that the units for your school should have. The last thing you want to do is have cleaners that add to rather than eliminate the problem. Being able to count on having the air filtered continuously without any need to let the cleaner rest is huge. That means stopping the filtration which immediately allows pollutants to build. Having the units run non-stop means the air is being cleaned continuously whether you are there or not. The best use of a teacher's time is teaching, not filter maintenance. Portable With a number of students in the same room doing various procedures at the same time, it's important that the cleaner is designed to get the job done. Being able to roll the cleaner easily from one station to another is important. Some plastics can off-gas noxious fumes once they become warm. A steel case will not off-gas even after days of running continuously. The only by-product will be fresh air. When the unit is back in operation the down time forces it to play catch up just to get the air back to being fresh. Since the air that is closest to the unit is cleaned first, it's handy to be able to move the cleaner closer to a station when a smelly procedure is about to be performed. With that said a cleaner that even has a hope of removing the volatile organic chemicals (VOCs) that off-gas so easily at room temperature need a carbon enhanced filter. This gives you a lot of control. Has The Right Filters Chemical fumes are one of the biggest issues Vacuum Cleaner DRY Motors Manufacturers for the cosmetology industry. The split capacitor motor is designed to run with continuous high revolutions per minute and as such will not need to rest. Look for it in the technical specifications or owner's manual before you commit. And that what it's all about isn't it?  So if products are continuing to off-gas or it's been a busy day with particularly smelly procedures, the cleaner can continue to work at night. And a portable purifier can easily be moved from one classroom to another, or even to a classroom in a different school.With the continued development of cutting edge procedures for hair and nails, it's important that your school shows state of the art advances in safe-guarding health by taking proactive steps to keep the air clean. Low Maintenance Steer clear of units that require you to do regular maintenance by going inside the unit. Steel Casing Having units that can run all the time means that eventually the motor will heat up whatever casing houses the cleaner. Plain old carbon will remove some chemical but with the right additive it can effectively eliminate VOCs with a vengeance. Ongoing filtration gives you the most chance of opening the door to your room DC Motors Suppliers and having it smell fresh.