Cartridges are manufactured from steel zinc-plated metal sheet. The gaps are filled with activated carbon. Cartridges W2600 are equipped with a 3-point bayonet fixing into the wall fixing frames. Cartridges W1000 are equipped with flat sealing. Activated carbon in cartridges can be exchanged for new one or regenerated.
The fixing frame is suitable for easy installation of filter cartridges (except W1000). Thanks for bayonet fixing, the filter installation to the end board is very easy.