The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）.

The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）.

The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）.

The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）.

The AC vent kit has a humanized rail design which is easy to slide the seal plates and fast lock.Adjustable length range of our AC window seal panel can be 16.9"-62.1" which can match most vertical and horizontal sliding window and door（Tip: Our kits do not include the coupler to connect the air conditioner）.