INTERNAL VENTS Door Vent for Interior Doors 45cm x 9cm - Two Sided Door Louvers | for Bathroom, Cabinet | Plastic air Vent Grille | Outer Dimensions 45cm x 9cm for 43cm x 7,5cm Opening (White)

This is a well made product that is designed so the two sides fit together securely so it lines up properly. The air flow is better than the vents with the cardboard insert. It comes with a pattern to help cut the hole and has different length screws for different door thicknesses. This is better than many of the more expensive vents. I used it for a bathroom door and it has allowed the exhaust fan to work much better.

Came already broken. Cheap and fragile plastic, no screws included. NOT RECOMMENDED

Prix pour les deux parties , donc intéressants !

Excelente rejilla, soluciono mi problema de humedad en el baño, fácil de instalar trae sus tornillos y una platilla para marcar donde va el corte.

Remember to use the right length of screw - depending on the thickness of door. One set is way too long and goes through the other side.