DIY Air Purifier - Using a Box Fan

DIY Air Filter / Air Purifier. All it takes to have cleaner air in your home is a 20-inch box fan, furnace filter, and 4 zip ties. This project is super simple for anyone to do and you will breathe in the results immediately.
This is the best way to DIY an Air Purifier or Air Filter. The best thing about this Air Purifier is it's Cheap! Air Purifiers cant cost up to $600 for ones at the big box stores.
MPR 300: https://amzn.to/2JUs1Ve
MPR 600/MERV 8/FPR 5: https://amzn.to/2roHkOd
MPR 1000/MERV 11/ FPR 7: https://amzn.to/2JWdw32
MPR 1500/ MERV 13/ FPR 10: https://amzn.to/2ImRnOt
20 Inch Box Fan: https://amzn.to/2s0Iwb5

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Видео DIY Air Purifier - Using a Box Fan канала Appalachian DIY