How to Make Your Own Allergy Air Filtration System

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How to Make Your Own Allergy Air Filtration System
3 Steps
Supplies
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1
Remove plastic cover

Remove plastic cover

2
Plug in Box Fan. Set to preferred setting.

Plug in Box Fan. Set to preferred setting.

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3
Put filter in correct direction (noted on filter) on the back of the Box Fan. The suction from the fan will pull the filter to it, no need to attach with anything.  Turn on and enjoy

Put filter in correct direction (noted on filter) on the back of the Box Fan. The suction from the fan will pull the filter to it, no need to attach with anything. Turn on and enjoy

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