BWT Espresso Machine Plumb-In Kit with Bestmax Water Filter

The BWT Espresso Machine Plumb-In Kit provides everything needed to connect your espresso machine to a mains water supply with professional-grade filtration. Designed for both home baristas and commercial environments, this kit ensures consistent water quality while protecting your machine from limescale build-up.

Using BWT Bestmax and Bestmax Premium filtration systems, the kit reduces unwanted minerals and impurities that can affect both machine performance and coffee flavour. Bestmax filters focus on reliable limescale protection, while Bestmax Premium filters enhance water quality by adding magnesium, helping improve espresso extraction and taste.

Whether you're installing a new coffee setup or upgrading an existing machine, a plumbed-in filtration system provides a more consistent and convenient solution compared to tank-fed operation.

Also included is:

• 2 x 2 meters of John Guest 3/8" tubing
• 2 x John Guest 3/8" Female thread to 3/8" pushfit (connects to filter head)
• 1 x John Guest 3/4" Tap thread to 3/8" push fit
• 1 x John Guest 1/2" Tap thread to 3/8" push fit (one of this or one above will connect to water supply)
• 1 x John Guest 3/8" Shut off tap, in case of emergency!
• 1 x John Guest 3/8" BSP to 3/8" push fit (this connect to your espresso machine)

Key Features

• Complete plumb-in solution – includes the essential components to connect your espresso machine to mains water

• BWT water filtration system – reduces limescale and protects internal machine components

• Improved coffee quality – optional Bestmax Premium filters enhance flavour through magnesium mineralisation

• Consistent water supply – eliminates the need for manual refilling

• Multiple filter size options – choose XL or 2XL depending on usage requirements

• Suitable for home and commercial use – ideal for espresso machines in cafés or advanced home setups

Who This Kit Is For

The BWT plumb-in kit is ideal for:

• Home baristas upgrading to a plumbed espresso machine
• Coffee shops and cafés
• Offices and hospitality environments
• Users looking to protect their espresso machine from limescale
• Anyone wanting more consistent water quality for coffee

A plumbed-in system improves workflow and ensures your espresso machine always has a stable water supply, while proper filtration helps extend the lifespan of the machine and maintain consistent coffee quality.

Frequently Asked Questions

What does a plumb-in kit do?
A plumb-in kit connects your espresso machine directly to a mains water supply, removing the need to manually refill a water tank.

What is the difference between Bestmax and Bestmax Premium?
Bestmax filters provide reliable limescale protection, while Bestmax Premium filters also add magnesium to improve coffee flavour and extraction.

What size filter should I choose?
XL filters are suitable for moderate usage, while 2XL filters are designed for higher-volume environments such as busy cafés.

Do I need water filtration for an espresso machine?
Yes. Proper filtration helps prevent limescale build-up and ensures consistent water quality for better espresso.

Can this kit be used at home?
Yes. The kit is suitable for both home baristas and commercial coffee setups.

BWT Bestmax vs Bestmax Premium