Install anywhere.

In about 10 minutes, you can convert your existing toilet into a luxury bidet experience in your bathroom, RV or boat.

*Note: for an RV/marine install you will need our adapter kit. ALL NECESSARY PARTS ARE INCLUDED!

The Classic Biffy bidet does not require electricity or special plumbing. The only tools needed are a screwdriver and wrench. The Biffy fits both round and elongated toilets.



1.) Remove the toilet seat and position the Biffy on the rim of the toilet.

2.) Replace the toilet seat with the Biffy in place.

3.) Finish by connecting the hose to the water supply. Never overtighten.




Adding warm water is easy.

The Biffy Warmer easily connects between the water source and your Biffy Bidet providing warm water whenever you need it for your comfort. Select from an electric warmer or an ambient (room tempature) warmer.


1.) When adding a warmer you will connect the hose in step 3 above, to the top of the warmer tank.

2.) Connect the hose from the bottom of the tank to the bottom of your toilet tank and connect the fresh water supply line to the bottom of the Biffy 'T'. Never overtighten.

3.) Open your water supply valve completely. Check for leaks. Tighten fittings gently to achieve a dry connection.