The genuine OEM Ultravation 91-013 20x20x5 MERV 11 Air Filter is designed for use in the 90-016, 92-031, and more air cleaners.
Ultravation 91-013 Air Filter Specifications:
- Nominal Size: 20" x 20" x 5"
- Actual Size: 19-1/2" (19.5") x 20-5/8" (19.75") x 4-3/8" (4.375")
- MERV Rating: 11
- Filter Life: 6 to 12 months depending on air quality
Ultravation 91-013 Progressive Media Filter Compatible Model/Part Numbers:
- 91-013, 91013
- 92-031, 92-032, 92-033, 92-121, 92-122, 92-123
- 90-016, 90-116
- 259112103, 259112-103
- 4531, 448-7, 455602-725
- 5FM2020
- MAC2020, MAC-2020
Ultravation 91-013 Whole House Air Cleaner Filter is also known as:
- Ultravation 91-013 20x20x5 MERV 11 Furnace Filter.
- 20x20x5 Ultravation ProgressiveMedia MERV 11 Filter 91-013.
