Carrier 16x20 Old/Defective Electronic Air Cleaner to Filter Size 15 3/8" x 21 7/8" x 5 1/4". Case of 3This Filter Replaces the 2 Cells in the 16 x 20 CARRIER EAMU 1620 & SAS 10 Electronic Air Cleaners Actual Size of Filter is 15 3 8" x 21 7 8" x 5 1 4" To Convert from Electronic Air Cleaner to Media Air Cleaner, you will need to turn Power Switch Off for the Electronic Air Cleaner permanently and remove the 2 Cells. We highly recommend using a qualified Technician to disconnect electrical power from Air Cleaner You may need to remove plastic tab at