ThermoFlo SR Ducting, 14″ – 25′ – Case of 2

Sold in CASE QUANTITY ONLY

ThermoFlo’s 2000SR Ducting is specifically engineered to handle unconditioned air. It can withstand high heat, high humidity and excessive CFM without any failure or fatigue. Featuring a triple foil laminate with industrial grade foil casing for durability, and an ultra-smooth double sealed core for frictionless and silent air flow.