Box Fan Hepa Filter Diy

20 by 20 by 1 merv 13 furnace filter.

Box fan hepa filter diy.

One with the box fan and one with the hepa filter. Click show more air filters. 20 inch box fan. 10 furnace filter and tape it to the back of a box fan.

For some of us allergens are our worst enemy the fresh pollen of spring fall foliage and of course the ever present dust. Box fan merv 10 pollentec air filters pollen dust mold spores and pet dander biodegradable electrostatic design 6 pack compatible with lasko models b20200 2301 3733 box fans 20 5 frame 4 0 out of 5 stars 4. Using our lighthouse 3016 iaq laser particle counter air samples were collected for 2 minutes with a 2 min delay. To make one start by buying a merv 13 or fpr 10 furnace filter and tape it to the back of a box fan.

Make a hepa air filter out of a box fan and hepa furnace filter. Your total cost for a diy box fan filter can be as low as 40 50 00 including incidentals like duct tape or higher depending on the filter options. Want to breathe cleaner air in your home. Keeping your windows and doors closed and using an indoor high efficiency hepa filter can help keep indoor air as clean as possible.

Some have wondered whether we should tape it onto the back of the box fan filter. The diy box fan filter was able to drop pm2 5 particulates down 77 the hepa filter dropped the pm10 down 94 46. Insofar as filter changing costs you will find that it is still much cheaper to buy furnace filters and variants of them without sacrificing on quality or air cleaning capacity. The suction from the fan should also make the filter stick to.

There will be a little arrow on the filter showing which way the air should flow. Point that in the right direction and then tape onto the front of the box fan filter. The filters sell for about 15. This set up was done in 2 rooms.

Give this inexpensive diy air filter a try.