Mobile Home Furnace Foam Door Filter - 16 x 26 x 1/4 - Compatible with Many Miller, Nordyne, Nortek, Intertherm, Broan and Maytag Furnaces (2-Pack)
20x22x5 Air Filter MERV 11 Allergen Defense (1-Pack), Pleated HVAC AC Furnace Air Filters Replacement for Amana, Goodman, and Nordyne (Actual Size: 19.50 x 21.94 x 5.25 Inches) - Walmart.com
Can not find where air filter is in inertherm unit. Feeling really stupid. Model: E3EB-012H. Have looked all over this thing and can not find where the old one is. : r/hvacadvice
Mobile Home Furnace Foam Door Filter - 16 x 26 x 1/4 - Compatible with Many Miller, Nordyne, Nortek, Intertherm, Broan and Maytag Furnaces (1-Pack)