Security and Safety

The user of our LitterVent product needs to be aware of the fact that the installation window remains partly open. This is easily addressed by using one of several possible solutions.

One such solution is to use suction cup "Window Stops" or "Window Guards". These handy items can be purchased at any 'Toys R Us' or purchased online at

Another solution is to use "Vent Locks" They can be purchased online at

And then there is the wooden stop. This consists of a piece of wood in the track beside and above the window frame.

The actual size of the window insert is 5.5 inches. The opening that it produces in the target window is usually about 4.5-5 inches due to the thickness of the sill ledge. The bottom line is this "You must replace the Function of the window lock with some other way to secure your home.