Product Description

High efficiency air cleaner for your whole house. Easily installed in minutes by a homeowner, in place of your existing 1 inch throw away filter. If you open a grille to replace your 1 inch filter, this is the product you have been waiting for. 13 times more efficient than a standard 1 inch filter. Uses no electricity and creates no ozone. Requires simple replacement only once or twice per year, depending on your usage.