Ozone control bar

Bar width: 45cm
Line length: 20m

I purchased this new several years ago and used it a few times. However, I haven't had many opportunities to use it since then, so I've decided to sell it. It has been used outdoors a few times, so there may be some minor dirt or sand attached, but there are no major damaged parts.

This is a used item, so please only consider it if you understand this. Thank you.