Reddit reviews Gizmo Breeze Fan Filter Attachments for 20 inch Box Fans
We found 2 Reddit comments about Gizmo Breeze Fan Filter Attachments for 20 inch Box Fans. Here are the top ones, ranked by their Reddit score.
Our simple cardboard frame design uses simple magnetic attachment flaps for a great fit and look.This product will not fit a 22", 24", or 26" box fan, and "or fans with controls on the back!"Gizmo Breeze is the number 1 choice for easy to use, indoor air filtration.Great Pleated MERV8 filter for maximum air flow.The included replaceable filter, is widely available anywhere furnace filters are sold.
This is an odd photo out of context. The left side shows the filter on one side with air direction arrow facing out. On the right it shows filter reverse and the fan turned around. OP says use tape, picture uses string.
The filter should be mounted on the intake side with the airflow arrow pointed toward the front. This keeps the fan blades clean. The suction will hold the filter pretty well without the string but it helps keep it in place when it's off. Don't use tape as it leaves residue and will wear out.
OR you could just buy a box fan filter holder ...
Good tip, if you're looking for a cheaper alternative they do make filters you can attach to box fans like this. Gizmo Breeze Fan Filter Attachments for 20 inch Box Fans https://www.amazon.com/dp/B00Y11WXOA/ref=cm_sw_r_cp_apa_i_8cH6Cb3AX76GQ