For the benefit of the group, I purchased these two items to connect my RODI unit to a standard shower head. Works well and doesn’t leak.
https://www.amazon.com/gp/aw/d/B07YXBYFLS?psc=1&ref=ppx_pop_mob_b_asin_title
https://www.amazon.com/gp/aw/d/B07GZMXKKK?psc=1&ref=ppx_pop_mob_b_asin_title
https://www.amazon.com/gp/aw/d/B07YXBYFLS?psc=1&ref=ppx_pop_mob_b_asin_title
https://www.amazon.com/gp/aw/d/B07GZMXKKK?psc=1&ref=ppx_pop_mob_b_asin_title
