Dryer Vent Critter Guard

thingiverse

I had a bird that refused to stop attempting to build a nest inside my dryer vent. To solve this problem without breaking the bank, I created this easy-to-print design instead of purchasing an expensive commercial product. This print fits snugly over a standard 4-inch dryer vent cover. I highly recommend printing it in ABS or ASA plastic for optimal durability. In contrast, PLA may not be able to withstand the heat and sunlight that can damage it.