Hardware World features these products from

Duravent Inc

Duravent Inc

4 Pell Vnt Horz Cap

MODEL #: 4PVL-HSC $ 65.04

Duravent Inc

Pellt Outside Air Kit

MODEL #: 3PVL-AIK $ 52.56

Duravent Inc

6 Duraplus Wall Strap

MODEL #: 6DP-WS $ 29.99