Filter Hut 16x25x4 Top Tech () style filters are specifically designed to replace the OEM Top Tech 16x25x4 filters. Filter Hut's filters are MERV rated to ASHRAE 52.2 test classifications ensuring that our air filters will perform as good or better than the original manufacturer part number () filter. These filters also come in Odor Ban odor filtering carbon-infused material. *Trade names are used for air filter substitution identification purposes only.
- 16 x 25 x 4 nominal size.
- 15-3/8 x 24-3/8 x 3-3/4 actual size.
- Replaces Top Tech brand 16x25x4 part number: .
- Quality Filters Envaero brand.
- Specifically designed to substitute for the name brand filter.
- Preassembled in frame for ease of installation. (No need for extra combs, end-caps, etc.)
MERV classified to ASHRAE standards.
- Option of Odor Ban odor capturing carbon-infused technology.
- 3 air filters per case.