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Refurbished RO systems
Tested and inspected RO systems for pure water at a reduced price.
See offersRO system + water softener pack
Complete protection with an RO system and a water softener.
Get 15% offRO system + hydrogen water generator pack
Combine reverse osmosis water and hydrogen-rich water.
Get 15% off
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FREE SHIPPING
On orders of €150 or more within mainland France 
(home products only)
Ships within 24 hours
+33 3 66 88 17 85
Call us Monday to Friday,
9:30 am–5 pm (Paris time)!
Email: contact@josmose.fr
Iron Filters
What is an iron filter used for?
An iron filter is a device that removes iron and manganese from water down to a concentration of 0.75 mg/L.
It works with materials such as manganese dioxide, also called pyrolusite, which causes strong oxidation of the iron, turning it into iron hydroxide that then precipitates and remains trapped in the filter bed. These precipitates are removed when the filter bed is backwashed. This type of material has a very long service life and requires no regeneration with any chemical product.
Thanks to special ECOMIX resins, our Clack and Clack premium water softeners also filter iron, manganese, ammonium, and organic molecules in addition to limescale.
Also discover our range of water softeners
The benefits of an iron filter
The use of an iron filter offers many benefits. It improves water quality by providing clear, healthy water for all your needs. It also extends the life of household appliances such as washing machines and dishwashers. Pipes and faucets are also protected from corrosion, which extends their life. Finally, the iron filter is also an economical and ecological choice, as it reduces water consumption by reducing cleaning needs.
How does an iron filter work?
The iron filter works by using a resin bed to remove iron ions from the water. Hard water containing iron ions passes through the resin bed. The iron ions are then replaced by sodium ions. The resin is regularly regenerated with salt to maintain its effectiveness.
Iron filter models available at Josmose
At Josmose, we offer a wide range of high-quality iron filters suited to every need. We have models for small and large homes, as well as iron filters for commercial buildings. We also have manual and automatic iron filter options, depending on your preferences.

