Unique Bargains 3pcs Air Conditioner Drain Stoppers 20mm Rubber Plug Replacement Part Accessories for Mini-Split Window AC Grey

This stopper is mainly used to block the openings in the air conditioner outdoor unit and plays a clogging role to avoid condensate dripping from the drain pan.

It's also applicable to other equipment having similar holes to be blocked.

Made of durable rubber with good elasticity, strong and reliable, compact and sturdy, and has a long service life.

It is easy to install and not easy to fall off after installation.

Select the appropriate size and insert it on the pipe opening.