These 16x24x4 rigid cell filters are specifically desinged for turbulent air and variable air velocity systems. The 16x24x4 rigid air filter provides high efficiency filtration in strict operating conditions where air quality requires tight control.
- 16 x 24 x 4 nominal size.
- 15.375”x23.375” x3.75” actual size.
- Galvanized metal construction.
- Standardized to ASHRAE 52.2 classifications.
- 3 rigid cell air filters to a case.
- Email for non-standard sizes.