12 FilWas water filters compatible with Nivona NICR 646

FilWas filters water directly in your coffee machine's tank before brewing. Fit one cartridge and keep the rest ready for your next filter changes.

Everyday benefits

• The cartridge is designed to reduce limescale in the water used for brewing.
• A seal sits between the cartridge and its mount in the water tank.
• Use the cartridges one at a time so the next replacement is ready when you need it.

How long does the pack last?

Each cartridge filters up to 50 litres, equivalent to about 250 cups at 200 ml per cup. This pack filters up to 600 litres, equivalent to around 3,000 cups. Rinse cycles also use water, reducing the number of drinks you can make.

At one cartridge change every two months, the pack lasts around 24 months. Actual cartridge life depends on water hardness, usage and the replacement guidance for your machine.

Preparing and fitting the filter

1. Fully immerse the new cartridge in cold water for 3–4 minutes.
2. Gently shake the cartridge under water to release trapped air.
3. Remove the old filter. Fit the prepared cartridge in the tank and run a rinse cycle as instructed by your coffee machine's manual.

What's included

12 FilWas water filters.

Other pack sizes

These filters are also available in packs of 3 and 6 in our shop.

Estimates are based on 200 ml per cup. Rinse cycles also use water.

Check your model

This offer is for Nivona NICR 646. Compare the complete model number with the rating plate on your machine.