I guess I should have done this earlier...just installed some new rings on my Dolphin Robot and it is crazy how fast it now moves and how much better it climbs and cleans the waterline.
I didn't think much about it until reading a repair story - decided maybe my 7 year old Robot could use some new rings. The picture shows how "worn" the old ones were compared to the new ones.
I didn't think much about it until reading a repair story - decided maybe my 7 year old Robot could use some new rings. The picture shows how "worn" the old ones were compared to the new ones.
