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Vellamo Mokka 3-in-1 Instant Filtered Hot and Filtered Cold Boiling Tap with WRAS-Approved Boiler & Filter - Brushed Steel

Rated 4.74/5 from 19 customer reviews

RRP £999.00 save 37%


In stock | Get it tomorrow

Order by 4pm and select Next Day (S)

FREE standard delivery*. Next day from only £4.00 extra. Read full delivery info

What's great about it?

  • 3-in-1 sink mixer for domestic hot, filtered cold and up to 98°C filtered water
  • No need for the kettle or for bottled water or filter jugs anymore
  • Constructed from pure stainless steel with a soft brushed finish
  • WRAS approved product
  • Child-proof mechanism to release the boiling water function for added safety
  • Suitable for high water pressure systems

Read full product description

Recommended extras

We've hand-picked these items because they are a great choice alongside the Vellamo Mokka 3-in-1 Instant Filtered Hot and Filtered Cold Boiling Tap with WRAS-Approved Boiler & Filter - Brushed Steel


The Mokka - Top of the range boiling tap performance from Vellamo

The Mokka, along with the 'C-spout' Cappa, is Vellamo's top-of-the-range boiling tap. Unusually (not only for its price but also for boiling taps in general) the Mokka holds a UK WRAS approval for its quality boiling tank design. It also holds a whole host of other approvals to demonstrate that you don't always have to pay a fortune for a quality product.

The fully-featured boiler has stainless steel elements, sensors and dry float; a unique Venturi expansion system that ensures consistent temperature cup after cup; a highly accurate thermostat and 2 preset temperatures. It is powered by a standard 13 amp plug - no tricky installation here. A 2.4 litre capacity means there's more than enough capacity for domestic needs.

Unlike most 3-in-1 taps which dispense instant hot water as well as mains hot & cold water, from the Mokka you get instant filtered hot water, standard hot, and filtered cold water all from the same spout. This means that as well as being able to get rid of your kittle, you can also stop buying bottled water or filter jugs.

The tap itself has a beautiful brushed steel finish and a U-shaped spout that swivels left and right. The standard hot and filtered cold are controlled by the single lever. The boiling function is controlled on the opposite side. Depressing the child safety button allows for the handle to be rotated, drawing the boiling water from the tank. With a spring-loaded mechanism, once you've rotated the handle, the boiling water stream remains on until released, where it returns back to the off position, allowing for safe operation in the presence of children.

The tap itself has a beautiful brushed steel finish and a modern U-shaped spout. The conventional mixer handle allows for mixed hot and filtered cold water as with any typical kitchen tap. The boiling function is controlled on the opposite side. Depressing the child safety button allows for the handle to be rotated, drawing the boiling water from the tank. With no spring loading, once you've rotated the handle, the boiling water stream remains on until you rotate it back to the centre, allowing for hands free operation.

At a Glance:

• Complete set includes high quality boiler tank and filter kit
• WRAS approval (registration number 1506902)
• CE approved
• LVD/ECM approved
• RoHS approved
• Brushed steel finish
• 2 preset temperature settings: 95°C or 98°C
• Thermostat is accurate to within 0.5°C
• 2.4 litre hot water capacity
• Unique Venturi expansion system
• Vented system powered by a standard 13 amp plug - plugs straight into a standard wall socket so no electrician required
• Minimum 1.5 bar water pressure
• High grade boiling water filter protects the boiler tank
• Swivel spout

Filtered Boiling Water - Tastes Better, Last Longer

On its way into the boiler unit, the water passes through a high grade filter. The Nano Carbon Phosphate filter coats the calcium in your water to stop it sticking to the tank whilst also removing chlorine to improve the taste. This protects the tank and also gives you cleaner, purer boiling water.

Important: The filter unit must be changed every 6 months to avoid invalidating the guarantee of the tank unit - see our recommended extras.

Compact Tank Takes up Less Space:

• Height - 345mm
• Width - 225mm
• Minimum tap hole size - 35mm

Please note : The maximum water pressure for the tap is 3 bar. The maximum water pressure for the boiler tank is 5 bar.

WRAS Approved
Product Code BYTAPSET9
Type Mono Kitchen Mixers, Boiling Water Taps
Brand Vellamo
Brand Range Vellamo Boiling Taps
Minimum Water PressureMore information 1.5
Shape Round
Finish Brushed Stainless Steel
Style Modern
Mounting Type Deck Mounted
Tap Holes Mono
Spout Type U-Shaped Spout, Swivel Spout
Handle Type Lever, Dual Control
Cartridge TypeMore information Ceramic Disc
Height (mm) 345
Projection (mm) 200
Capacity (ltr) 2.4
GuaranteeMore information 2 Years

Minimum Water Pressure

Your water pressure depends on your home's water system. It’s important to consider water pressure when buying a new tap or shower. Buying a product with a minimum water pressure that’s too high for your home will result in poor performance.

- With a combi boiler you can usually expect between 1 and 2 bar

- With a gravity system (cold water tank in attic) you may have as little as 0.1 or 0.2 bar upstairs, and perhaps 0.5 bar downstairs

- With a high pressure unvented system (hot water cylinder, no cold water tank) you will generally have between 1 and 3 bar

You can install an item with a low minimum pressure rating on a high pressure system, but avoid installing an item with a high minimum rating on a low pressure system! Read our guide to water pressure to learn more.

Taps use either a ceramic disc cartridge or a rubber compression washer to control flow. Rubber washers will naturally wear down with use, and the tap handle will require more and more rotations to turn on or off. On the plus side, it's very easy to replace a rubber washer and they're available everywhere. 

Ceramic disc cartridges need only a 90-degree rotation to fully open or close, and the 2 ceramic plates are incredibly hard-wearing and resilient. They're more expensive to make, but they allow for a huge range of designs, easy operation and simple maintenance if needed.

Whilst it is rare for a ceramic cartridge to need replacing, you may very occasionally need to remove and rinse the cartridge if grit or debris within the water system is preventing the 2 plates from closing properly. Much like replacing a rubber washer, this is a quick and easy job, and will ensure many years of use.


All of our brand partners and manufacturers offer a warranty as standard. Please note that these guarantees are provided by the manufacturer, and will be subject to individual terms and conditions, for example avoiding abrasive bleach-based cleaning products.

If you need further info about a specific manufacturer's guarantee, please contact our team.


Delivery Costs

COVID-19 Update (December 2020)


  • Our website, warehouse and all courier partners are open and fully operational
  • Our customer service and sales teams are working safely from home and are available via email and live chat
  • Stock availability for some items displaying a lead time (e.g. 3-7 days) or backorder date (e.g. Delivery from [date]) is occasionally falling short, and we would like to sincerely apologise if you are affected. We advise ordering 'In Stock' lines if you are working to very tight deadlines. Please see our note below.

Read our full Covid-19 statement here.

How long will my delivery take?

Of the 10,000 products we offer, around 3,000 lines are ready for immediate dispatch directly from our warehouse - these items are labelled as ‘In Stock’ or ‘Next Day Delivery.’

Other items will show an estimated lead time, such as 2-4 or 3-7 working days, and are ordered on-demand from our brand partners right away. This information is shown on each product page throughout the website, as well as in the basket prior to checkout, and in the checkout process itself.

If desired, you will be able to split your order into multiple deliveries during the checkout if they have different lead times.

Items showing ‘Delivery from [Date]’ are available to pre-order, and will be placed on back-order. There’s no need to worry about double delivery costs: any pre-order products in your basket will be split from your main delivery free of charge, therefore will not hold up your main order. These will be delivered as soon as they arrive in our warehouse.

We are currently seeing reduced accuracy with the stock information we get from our brand partners as well as unexpected delays to stock arriving in the UK. Although we are still meeting the vast majority of these lead times, we advise ordering 'In Stock' items if you are working to tight deadlines. We guarantee that we are doing everything in our power to minimise any delays, but we ask for your understanding about the impacts of Covid-19 and Brexit on our supply chain.

Our sales team are happy to specifically check any products not displaying as 'In Stock' - simply open a Live Chat with us or  pop us an email.

How much does delivery cost?

- Orders over £250 receive FREE standard delivery to mainland UK

- Orders under £250:

For orders under £250, the charge* is displayed on every product page just under the 'Add to Basket' button, and is dependent on the size of the item. You will only pay a single charge regardless of how many products you buy (unless you opt to split your order into multiple deliveries to receive parts of it faster).

* Additional charges will usually apply to some areas of Northern Scotland and Scottish Isles, Channel Islands and Northern Ireland; and also to some areas of mainland UK for very large or fragile items that are sent by pallet.

Next day, weekend & time-specific deliveries

If an item shows 'In Stock' or 'Next Day Delivery Available', you will also be able to choose a number of other delivery options during the checkout. Depending on the service, additional delivery charges may apply.

For our other items that show a delivery estimate, you will not be able to choose next day or timed services. We aim to deliver the item within the advertised timescale.

International delivery

We deliver small items (taps, shower fittings, accessories, small kitchen sinks, mirrors etc.) to most of Europe. You will be informed if any of the items in your basket are not able to be sent to your country during the checkout process.

If your country is not listed, or if you want to order a larger item, we may still be able to help. Please chat to us via live chat or send us an email.

Large item deliveries

Please note that the driver will not be able to take the items in to your property, so we recommend that you have 2 able-bodied people to help take delivery if you have ordered large or heavy items. The driver will wait for you to check for any signs of damage. Please notify us of any transit damage either on the delivery note, or if there isn't time to check the items thoroughly upon delivery then within 48 hours of receipt. This does not affect your statutory rights with regards to manufacturing defects and faults.

Returns & Collections

For unwanted items we offer 90 days for a credit note, and 30 days for a refund. Please note that there are a few items we are unable to take back, including some special finish taps and showers, toilet seats that have been opened, and bespoke orders. See our full returns policy.

We now offer a collection service for unwanted items. This is particularly useful for fragile, bulky items that are difficult to transport. Unwanted items can be collected at a convenient time and place via our own transport partners, typically within a 1 or 2 hour window. This is a chargeable service - for full details, please see our returns policy.

Advice guides

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Products with estimated delivery dates take a little longer to get to you safely and are not available for next day delivery.

We will do our utmost to meet these estimates, although we recommend you do not book an installer until you have received and checked your order.

If you are in a hurry, view similar products available for next day delivery.