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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
Pressurized Plastic Tank, 11 or 15 Liters (3 or 4 Gallons)
Tanks
15-liter tank:
- This tank can hold up to 8 liters of water.
- Tank diameter : 29 cm
- Tank height : 40 cm
- Empty tank pressure : between 0.5 and 1 bar (factory-set)
How it works:
It uses a water bladder pushed by air pressure. When the RO system is running, the tank fills and the pressure increases until the RO system stops. When it is not running and you open the faucet, the tank empties and the pressure drops until the RO system starts again.

