Need Help Finding the Right Filters? Call 910-401-3910 10AM-5PM EST
Need Help Finding the Right Filters? Call 910-401-3910
First, it fits tightly in our Carrier furnace with no leaks. Replacing these every 6 months, it is obvious that they are filtering out particles from the appearance of the old filter. By comparison, the "standard" filters look new when replaced. The amount of dust on the desks and furniture is clearly less than witgh the standard filters.