A: It should fit all standard size toilets
A: Hi Yousif, We would be happy to help you or get you the part that you need. Please reach out to our Customer Service Team directly as they will be able to assist further. They can be reached M-F 9am-5pm CST at 847-458-2334 or toll free 877-339-5214. Thank you, Bio Bidet
A: Don't worry, what ever comes with the kit should work
A: Hi Mike, This model will come with a feminine and posterior nozzle. Both nozzles with have adjustable water pressure only. Thanks, Bio Bidet by Bemis
A: The spray field is adjustable, but the nozzle itself is not. It sprays further back if you rotate the knob to the back and it sprays further to the front when the knob is turned forward.