Help me choose

0800 955 2129

 Bestmax Medium water filter

BWT Bestmax Medium Water Filter

In stock
Purchase options:Buy
Order in the next for Thursday delivery

Free delivery for orders over £50



Inc. VAT: £238.80


Designed with ease of use in mind, the BWT Bestmax Medium water filter is built to provide an all round filtration system to provide quality water that produces a full flavoured coffee. By implementing HET (High Efficiency Technology), this filter is able to a simply but practical solution to meet the requirements of the coffee industry.

Using a 5 stage filtration process, including a bypass water filtration stage, the Bestmax water filter delivers high efficiency and water optimisation that removes unwanted odour and tastes. Not only does this filter produce clear water perfect for making coffee, but it also protects the machine by reducing limescale to optimum levels ensuring the continued performance of your machine.

Featuring a universal head size on all BWT filters and a shut off valve, changing water filters has never been simpler. This filer can be installed both vertically and horizontally and thanks to HET is small and compact making it useful for small spaces. The Bestmax Medium would be suited in smaller volume environments with a maximum capacity of 6510 in a slightly hard/ reasonable soft water hardness area on a machine that does not feature a steam function. The South West, Scotland and North West of England tend to have softer water and therefore would have a higher capacity with this filter. The South East, East of England and Newcastle areas have harder water.

Machines with no steam:

Temporary hardness Capacity

≤ 7 (slightly hard to soft) ≥ 6510 litre of water

13 3505 litres of water

≥ 25 (extremely hard) ≥ 1635 litres of water

Machines with steam:

Temporary hardness Capacity

≤ 7 (slightly hard to soft) ≥ 5425 litre of water

13 2620 litres of water

≥ 25 (extremely hard) ≥ 1150 litres of water

For more advice on which size filter would suit your need please contact us.

Standard delivery charge is £5

Deliver charge does not apply to coffee equipment


Free delivery for orders over £50

Next day delivery for orders placed before noon

Orders placed after 12pm will be despatched the following day

We offer transparent reviews on our products to ensure that you get the best solution for your requirements

We always aim to exceed expectations through our excellent customer service and passion for quality and honesty

We guarantee a fast and reliable delivery service

We're committed to our ethical trading policy and to minimising our footprint on the environment

To find out more about our products and how the work, please get in touch at 0800 955 2129 and a member of the team will be happy to help you.