20 Most Recent Duravit Cistern Puravida White Concealed Back Supply Df 0872700005 Questions & Answers

replace the fill control as there is a failing of the control rubbers .

Depends on the model you have. Try the back of the unit or under the supply panel on the left side.

http://productcatalog.plumbingonline.ca/DocServer/DSAnonDownloadServlet?action=download&type=product-artifacts&key=DSde3ef6eb-79c9-4905-98e4-5280331b4f33 https://plumbingonline.ca/products/duravit-0929100005 See links above.

Contact Duravit or its distributor to request the manual.

Are you sure the flapper is dropping back down? Theflush handle may be sticking and holding the flapper valve up.

Try this link: https://www.happyisclean.com/Products-Duravit_Parts.html

Remove and clean the flush valve and the flush valve seat(it is the flap that opens up to allow water to flush the toilet). Once the edges of the valve and the seat are cleaned, possibly with "0000" grit bulldog steel wool, it should not leak anymore. To make sure it is not leaking, once tank has refilled completely, put some food die in the tank. If, after 10-15 minutes, the water in the toilet bowl is colored, you have a leak from the flush valve. Replacing the flush valve is very easy - just bring the old one with you to the hardware/plumbing store and ask for a replacement. Blessings and good luck!!

Google the company they will have price and stockist in you area

I have the same problem - do you ever find somewhere to buy one?

pull the control section from the cistern. Normally they are only press plastic tabs and the whole unit lifts out.

The check valve may be defective. Replace.

Contact the manufacturer.