6 Inch 304 Stainless Steel Wall Vent with Damper air vent cap 【High quality】Air vent louver are

【High quality】Air vent louver are made of aluminum alloy

[Easy Installation]: 4 inch vent includes a pipe extension located underneath the flange for connecting to flex ducting

you can replace it for free or give it a full refund

1 Dual speed switch

Strong Anti-corrosion

6 Inch 304 Stainless Steel Wall Vent with Damper air vent cap 【High quality】Air vent louver are[WIDE COMPATIBILITY] The round air vent cover is compatible with all 6 Inch diameter ducts and dryers, suitable for outdoor wall and roof mount. [PREMIUM MATERIAL] Made of high quality stainless steel, with a weather seal to prevent unwanted leaks and drafts. [EASY INSTALLATION] Easy to install and use, mind to wear a pair of gloves when installing to avoid being hurt. [UNIQUE DESIGN] Design of hemispherical hood, windproof and rainproof, built in a