Ventilator UV stabilized nylon, White(WH) or Black(BK) color 13532-WH or BK: Hose I.D.63.5mm, O.D. 67.7nmm 13533-WH or BK: Hose I.D.70mm, O.D. 73mm 13543-WH or BK: O.D. 100mm 13534-WH or BK: 85mm x 85mm 13535-WH or BK: Hose I.D.63.5mm, O.D. 67.7mm 13536-WH or BK: Hose I.D.70mm, O.D. 73mm #100/CTN |