Made by Waterway Plastics
This cap fits the outside of a 2" imperial pipe and not inside the pipe.
Colour is usually White.
Hot tub plumbing isn't as scary as it sounds. Not only can we provide all the hot tub pipes and spa fittings that you could ever need, but we can advise you along the way.
This particular hot tub pipe is an end cap fitting and is designed to fit on the outside of male 2" fittings.