- Flow Rate: 665 cfm at 295 fpm 1125 cfm at 500 fpm
- Frame Material: Beverage Board
- Length: 18
- MERV Rating: 8
- Suitable for: Front Access Holding Frames Side Access Housings
- Thickness: 1 in
- Type: Electrostatic
- Width: 18
Application: For general air filtration in all types of residential cooling, heating and ventilation systems