Compatible Spare Parts for the Homebase Concerto_Slanto

Please select from the available product options shown below

Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
Concerto_SlantoMV-CRClockwise (to open) red39mm Mini Valve£9.99 Tomorrow
Concerto_SlantoMV-ABAnticlockwise (to open) blue39mm Mini Valve£9.99 Tomorrow
Concerto_SlantoMV-PPair (1 x red, 1 x blue)39mm Mini Valve£19.98 Tomorrow
Concerto_SlantoMV-PTPair with fitting tool39mm Mini Valve£29.97 Tomorrow
Product CodeProduct OptionsDescriptionUnit PriceBuyDespatch Time
SS04-SSingleM5 handle grub screw£3.00 Tomorrow
SS06-SSingleM5 x 6mm round head grub screw£3.49 Tomorrow
SK35-SSingleSpout O Ring Kit £5.99 Tomorrow
SA03-SSingleHandle Adaptor & Screw £3.50 Tomorrow
ST03-SSingleBox spanner for Mini Valve£11.99 Tomorrow
SL05-SSinglePremium Disc/O'Ring Lubricant£2.99 Tomorrow
SL50-SSingleRegin Grease 50ml£9.99 Tomorrow


Tap Magician compatible spares / parts to repair the Mondella Concerto Slanto Kitchen mixer tap.

For guidance / instructions of how to replace a tap valve step by step please click here

If your tap is dripping or leaking out of the spout then it is time to replace / change the quarter turn ceramic disc cartridges. Original spare part codes known by 3308R / SP3308 hot and cold valve replacements available

Cartridge has 28 teeth on spline. You will require our Anticlockwise open cartridge for the cold side, and clockwise open for the hot side, If you require both then you can select "Pair"

If your tap is leaking from the neck (where the spout joins the tap body) then the seals inside the spout need replacing. When you replace the new rubber seals they need greasing with a silicone grease. The original O'ring kit is known by 3473R

How to remove your cartridge - Our Cartridge Valve removal tool (ST03) is available to enable easy removal and fitting of the cartridges which are recessed into the tap body. The old valve may have two flats instead of a hex nut. Our tool has two ends. One end to remove the cartridge with two flats and one end to remove/fit new cartridge with hex nut.

You can find the Mondella tap diagram/instructions below.
How To remove the handle: There will be a grub screw on the underside of the handle. You will need 2.5mm Allen Key to undo. The handle will then pull off.




Watch our video below for guidance / how to remove your handles and change your Quarter turn ceramic cartridge


Tap Magician are the UK experts in ceramic disc tap cartridges and leaky taps. We offer high quality fully compatible tap valve spares for most UK kitchen, basin, bath and shower mixers. Easily repair and doctor your leaking or dripping hot and cold taps. Traditional or ceramic valve type. We have experienced advisors available for any technical support you need help or advice with. We stock the spare parts for all of our valves for easy and cheap low cost future maintenance (ceramic disc internals and silicone seals and washers and o'rings). We offer a 12 month warranty on all of our products.