SAE stands for Society of Automotive Engineers. NPT ( National Pipe Thread) is the proper thread size for plumbing. Not sure what your question is. Brondell Brondell Swash Bidet Water Filter is here: Internet #203085405 Model #SWF44 at Home Depot.com.This is the item you want and will work on Blondell Bidets. Just make sure you wrap both ends with teflon tape during the installation process. Three times is normal for the wrap. Telon tape is also available at your local Home Depot store or at Home Depot.com. Teflon tape is very cheap to make sure there is no leaks on any threaded fittings.
It should. The hoses if they match the Swash should work. I think the hoses are standard sizes. Maybe you could call the Bio Bidet company to get the answers.
from supplied T to hose that goes to Bidet as instruction described