All orders now dispatched on the same working day (Mon-Fri) if purchased before 3pm \nF-Master replacement flapper - FREE Next-Day Delivery \nThis listing is for a Pack of 1 \nManufactures Part Number 502074 \nGenuine Fluidmaster replacement for Fluidmaster 1.5 inch flush valve \nThis version in completely red in colour. If your version contains and black then an alternative version should be selected \nThis is a 1.5 inch replacment flapper so measuring the drain hole your flapper covers will tell you the size you need \n*Next Working Day geographical exclusions - Please add 1 day for GY, HS, IM, JE, KW15-17, PA49, PA60-PA75, PA78, PH30, PH41-PH44, ZE2-ZE3 postcodes.\nWhere the item is too large or heavy to be sent with Royal Mail (61cm x 46cm x 46cm, greater than 20kg) we will send by an alternate courier and attempt to match or better the service level. \nPlease also note that next day delivery does not include delivery on weekends or Bank Holidays. Please note that whilst we make s