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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Easy to adjust
Heat treated steel
Switch to change between DVM and Current Meter modes
Radius design allows easy access to back of shelf
Flow guard plus collar prevents kinks near faucet
LL Building Products F6IFD6X300 Insulated Air Duct 6" x 25' BackToSchool Easy to adjustThe Master Flow 6 in. x 25 ft. Insulated Flexible Duct R6 Silver Jacket is used in standard Heating & Air Conditioning systems and some venting applications. The duct has R6 insulation which contains 33% more insulation than the standard product. This additional insulation provides greater thermal efficiency to save energy. The product is also covered in a heavy duty, silver jacket for durability. The duct is ETL listed, meeting the UL181 standard.