Vent Hose 4 Inch Flexible Double Sided Aluminum Foil Duct Ventilation Pipe HEN

[4 LAYER PROTECTION] This hose features a four layer protection design that is more sturdy and less likely to leakage than single layer designs. Item Type: Vent Hose. 1 x Vent Hose. [DUAL PVC OUTER LAYER] The grey dual PVC thermoplastic outer layer preserves the aluminum from cuts and tears while preventing leakage.

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