I recently ordered Carrier OEM MERV 11 filters (20x20x4 nominal, real dimensions 19 1/8 x 19 13/16 x 4 5/16) from filtersamerica.com. $35/filter, bought 2. You might be able to do better on price but they are good quality filters and I only replace once per year.
Quote:
Originally Posted by jimbo2012
Need to replace the 20x20 heat A/c filters
where do U get yours, what do they cost,
I was quoted $70  |