SKU: 30210813501
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
A cushioning layer of memory foam on a polyurethane base provides a customized fit
They feature stainless steel internal fasteners
1 year UV warranty
lamp access
Builder's Best WMF621 Foil Duct UL181 Brand_Kaba Ilco A cushioning layer of memoryWire helix multi ply foil duct designed for low to medium operating pressures in HVAC systems Class 1 Air Connector label meeting NFPA (90A and 90B). Tear and Puncture Resistant Encapsulated wire helix does not unravel when cut to length Air tight construction and smooth inner core Steel Wire Support Note: Not for use to vent appliances for cooking, heating, and clothes drying unless approved and recommended by the appliance manufacturer PRODUCT
