Our Doulton supercarb ceramic filter for the Franke FilterFlow system FRF03.

W9222913 Doulton supercarb push fit water filter replacement cartridge.

This is a flat end push fit ceramic filter. A high efficiency ceramic filter which removes >99.99% of bacteria, cysts and particles from your tap water.

Please take a look at the table below. This ceramic filter does NOT remove lead. You'll need the Ultracarb ceramic filter for that - CLICK HERE

This is a compatible replacement ceramic filter for the Franke type stainless steel housings that accept push fit mount connection ceramic filters. Also, a replacement for the FRF03 Franke cartridge.

It fits in a standard 10" housing. Please don't try putting these cartridges in a Doulton HIP/HIS Duo or Eco-Fast housing as they won't fit.

The ceramic filter has a long life and is good value for money.

We'll email you every 6 months to remind you to clean the filter and you should only need to change it every 6-12 months depending on how much water is used in your household.

Cartridge details:

Why choose a ceramic filter?

Filtering water using naturally occurring raw materials is one of the most effective and oldest methods around.

Doulton cartridges emulate the natural world by using multi-stage filtering technology. The end result is a ceramic filter that guarantees superior drinking water.

The outer shell of the Doulton ceramic filters is made up of an extremely versatile ceramic; tough yet flexible. Heat resistant and anti-corrosive.

Inside each ceramic filter is a technology known as BioTech®; an integrated anti-bacterial matrix that inhibits microbiological growth and this prevents the removed bacteria from growing back onto the ceramic cartridge.

You can dispose of the ceramic filter in an environmentally friendly way also. Break it up and dig it into the garden!