Ruck 12 inch Intake Filter Box | MERV 5 Mat, Galvanized Steel

Inside the 12 Inch Intake Filter Box At 12 in this is a substantial piece of steel: 19.9 x 20 x 7.8 in and 13.4 lbs. Plan the support before fitting it. Inside is an ISO Coarse 45% / MERV 5 fiber mat in a galvanized sheet steel housing, chosen to filter incoming air without strangling it. Servicing the MERV 5 Intake Filter Access is by toggle fastener, so no tools are needed to change the mat. Replace it every three to six months. Because a box this size is heavy, hang it on its own support rather than letting the duct carry it. The mat handles particles only; odour control stays with the exhaust carbon filter. Watch the pressure drop as it loads, since at 12 in a clogged mat costs real airflow. Mount it where the lid can swing clear, otherwise servicing turns into a two-person job. Key Features ISO Coarse 45% / MERV 5 Mat: Coarse on purpose, so it traps debris without strangling the intake. Galvanized Steel Housing: Holds its shape and resists corrosion in a damp intake path. Toggle Fastener: Opens without tools, so mat changes take about a minute. 3 to 6 Month Mat Life: A realistic interval, shorter in a dusty or high-pollen space. Recyclable Mat: The media can be recycled rather than binned. 12 in Duct Fit: Sized for Ruck 12 in components and standard 12 in duct. Technical Specifications Specification Value Duct Size 12 in Filter Class ISO Coarse 45% (G3) / MERV 5 Housing Galvanized sheet steel Fastener Toggle type Dimensions (L x H x W) 19.9 x 20 x 7.8 in Weight 13.4 lbs Filter Replacement Every 3 to 6 months