How To Make A Box Fan Allergy Filter
How To Make A Box Fan Allergy Filter
“With Allergy season nearly upon us I thought this would be a helpful item to create. The concept is simple, and under $50 CDN to build. We are simply attaching a 20″x20″ 3M micro allergen filter to a standard 20″ by 20″ Sunbeam box fan. There are many advanced versions of this design to be found on the internet but I have used the KISS method of construction.”
This is a great idea for all you allergy sufferers out there. Easy to build and easy on the Kleenex boxes. I sincerely hope this helps.
