The OdorHog Mushroom Cap is charcoal grey and made from from heavy duty PVC, with three self taping metal screws that provide a secure fit on the top of the OdorHog Filter. The Mushroom cap is an "all weather" cap that provides excellent venting...

The OdorHog Metal Cap is a Louvered, Galvanized Steel cap that offers excellent venting capability. It is the top choice for aesthetics on the roofline and many times, matches or compliments other ducting and venting that is existing on the roof. Like all of...