Review Details

Safeguard Window Filters

Product Review (submitted on April 9, 2015):

My wife is allergic to all kinds of outdoor stuff, and insists on keeping the windows shut. I love fresh air and like to sleep with the window open. The Safeguard window filter made both of us happy. It takes about 15 seconds for me to open the window, the filter in the bottom channel, slide the two filters to fit the window width and close the window on top of the filter. There is no need to remove the screen. When we leave the house, I reverse the process so I can close and lock the window. I notice the fresh air immediately. If I want to increase the airflow, I place an inexpensive 5-inch fan on my night stand to quickly circulate the cool, clean air. And on windy nights, the baffles keep the gusts outside.