DuraVent 58DVA-HC Square Horizontal Termination Cap Type_Pre-Filter Biofilm is a slimy layer

Biofilm is a slimy layer of bacteria that builds up deep inside spa plumbing

Weight: 1lb (0

Features an adjustable air intake and interchangeable shroud (shroud is included and required for all installations)

up across the top of the wood stove

DuraVent 58DVA-HC Square Horizontal Termination Cap Type_Pre-Filter Biofilm is a slimy layerDuraVent 58DVA HC Square Horizontal Termination Cap Overview Use for standard and high wind through the wall termination. Check installation instructions for restrictions on horizontal cap terminations, such as minimum distance from windows and doors. What's in the Box 1 x DuraVent 58DVA HC Square Horizontal Termination Cap Specifications Material: Aluminum Diameters: 5" x 8" Brand DuraVent