Filter Hut 20x25x5 Ultravation (91-026) compatible air filters are specifically designed to substitue for the OEM Ultravation 20x25x5 filters. These air filters are MERV tested to ASHRAE 52.2 test classifications ensuring that our air filters will function as good or better than the name brand part number (91-026) filter. Our air filters can be selected with Odor Ban odor capturing carbon-inlayed media. *Brand names are shown for filter style identification purposes only.
- 20 x 25 x 5 nominal size.
- 19 3/4" x 24 1/4" x 4 3/4" actual size.
- Replaces Ultravation brand 20x25x5 part number: 91-026.
- Envaero brand by Accumulair.
- Specifically designed to replace the original manufacturer filter.
- Filters framed and preassembled for ease of intallation. (No end caps needed, don't need expanded with combs, etc.)
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MERV graded to ASHRAE ratings.
- Option of Odor Ban odor filtrating carbon-inlayed media.
- 2 filters per case.
