"Wow, that was fast!"
Years ago our a/c technician recommended we use Biosponge a/c filters, and we have ever since. Ordering is very convenient, and we appreciate the coupons that are available each month. What's more, Filter Factory has always filled and sent our order so soon that I always seem to exclaim, "Wow, that was fast!"
Reviewed by: Jeannine Krieger from Wellington, FL.