1. Check the fit
Use the included fit tool to check if the PURE-D fits your toilet. Position the fit tool so that it fits at the front of your toilet and that it's in the middle on the left and right side. You should be able to see the mounting holes of your toilet in the recesses provided for this in the fit tool.
2. Attach the hinge system
Push the mounting plugs into the mounting holes until the collar fits the toilet. Place the hinge feet and screw the screw into the mounting plugs. Do not fully tighten the screws yet so you can still move the hinge feet.
3. Position the hinge system
Place the fit tool with the provided holes over the pins of the hinge feet. Position the fit tool so that it fits perfectly at the front of your toilet and so it's in the middle of the left and right side. Tighten the screws firmly to fix the hinge feet and remove the fit tool. Place the cover of the hinge feet for protection.
4. Install the PURE-D toilet seat
Thanks to the Quick Release system, you only need to click the toilet seat onto the hinge system. If you want, you can remove the toilet seat by opening the PURE-D and pulling it up.