With its galvanized sheet steel housing, this Ruck Air Movement filter intake box allows for minimal airflow restriction and low-intensity exhaust filtering. It has a toggle-type fastener and contains an ISO Coarse 45% / MERV 5 fiber mat filter. It’s recommended to replace the filter every 3-6 months.

Available Ruck Air Movement Filter Intake Box Options 

4-in (149448)

• Dimensions: 8.1” x 8.1” x 7.8”
• Weight: 4 lbs
• Compatibility: Ruck Air Movement 147806 / 147815 Fans

6-in (149452)

• Dimensions: 8.1” x 8.1” x 7.8”
• Weight: 3.7 lbs
• Compatibility: Ruck Air Movement 147833 / 147842 / 147473 / 147608 / 147626 / 147617 / 147635 Fans

8-in (149449)

• Dimensions: 12” x 12.1” x 7.8”
• Weight: 6.4 lbs
• Compatibility: Ruck Air Movement 147860 / 147869 / 147482 / 147590 / 147644 / 147662 / 147653 / 147671 Fans

10-in (149453)

• Dimensions: 12” x 12.1” x 7.8”
• Weight: 5.9 lbs
• Compatibility: Ruck Air Movement 147887 / 147896 / 147491 / 147680 / 147500 / 147689 / 147707 Fans

12-in (149455)

• Dimensions: 19.9” x 20” x 7.8”
• Weight: 13.4 lbs
• Compatibility: Ruck Air Movement 147509 / 147518 / 147716 / 147725 Fans

14-in (149456)

• Dimensions: 19.9” x 20” x 7.8”
• Weight: 11 lbs
• Compatibility: Ruck Air Movement 147527 / 147536 / 147734 / 147743 / 147752 / 147761 Fans