Dual Door Dryer Vent Cover Outdoor 4 Inch, Plastic in Any Outdoor Vent Cover, No Lint Collecting Scr

ENERGY SAVING DUAL DOOR DESIGN: eliminates energy robbing drafts from entering through the dryer vent cover and into your home. to prevent dryer vent doors from flapping in gusty conditions the dryer vent cover outdoor seals tightly to keep out insects and rodents.EXTREME EFFICIENCY: Our Exclusive DUAL DOOR design creates a self-cleaning vortex around the outside of the vent cover that not only prevents lint build up but creates the highest efficiency exhaust air flow drying your clothes faster, saving your family time, money, and ensuring your dryer is running in optimal conditions.Colour:WhiteMaterial:PlasticPackage Contents:1 * dryer vent coverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.