MetalZinc Dual Filter Plenum, 28 ga Gauge, Galvanized, 20 in Length, 25 in Width, 30 in Height
Gauge | 28 ga |
Finish | Galvanized |
- Space for up to 5 inch media filter and 1 inch new construction/pre-filter
- Insulated to R4, R6 and R8 specs or uninsulated
- Plenty of space for up to 4 return air trunks
- "Tested Tight" in system leak testing
- One-piece construction to eliminate field construction issues
- Comes pre-assembled or knocked-down