Single Lever Monobloc Cartridges

Genuine PAINI NF U3 Jolly 40mm replacement ceramic disc cartridge. This high-performance valve features a flat bottom base (without locating lugs) and is a universal fit for many PAINI single-lever kitchen and basin mixer taps. Pro Tip: The "NF U3" is easily identified by its smooth, flat blue or grey base. If your tap is leaking from the handle or the spout, this cartridge will restore a watertight seal. Before purchasing, ensure your old cartridge has a flat base, as installing a "lugged" version into a flat-seated tap will prevent the handle from sitting correctly.