Other than the slim plastic washlet that only lasted 1 year this heavy nice Chrome unit installed easily and fit one piece Kohler Rialto "french curve back" toilet as best as I have found.(prior ordered Kohler Puretide washlet bidet based on comments made on Amazon it works on Rialto toilet.. it DOES NOT).
Did not need seat bolt hole adapter as my toilet seat fastens internally to threaded anchor. If your toilet seat has a flat bottom you should not have to make any alteratio...
Other than the slim plastic washlet that only lasted 1 year this heavy nice Chrome unit installed easily and fit one piece Kohler Rialto "french curve back" toilet as best as I have found.(prior ordered Kohler Puretide washlet bidet based on comments made on Amazon it works on Rialto toilet.. it DOES NOT).
Did not need seat bolt hole adapter as my toilet seat fastens internally to threaded anchor. If your toilet seat has a flat bottom you should not have to make any alterations however my toilet seat recesses into the toilet bowl requiring slight trim of 1 inch wide area underneath the seat allowing the adjustment arms to swing/ maneuver.
Adjust where you want the stream be careful start low pressure intensity until you master it, otherwise could give yourself an enema. I just might order another one to power wash brake residue off car rims... ;>)