American Air Filter
Dirt Demon Dust Shield A/C Filters Cheap A/C Filters Louisville Kentucky Internet
Purchased a 3 pack of dirt devil dust shield A/C filters made by american air filter company out of Louisville Ky. Put the first one in and as soon as the A/C unit came on, it folded into a "V". Put a second filter in, same thing happened. On the filter is stamped 20x25x1.in small numbers ...