Product: Ruwal Cartridge Refill Anti-silicates in-line SI/IN
Cartridge replacement RW-SI/IN
Should be placed after any anti-cartridge nitrates.
The length of the cartridge RW / SI varies with the amount of silicate residue from the installation of Reverse Osmosis. A check of the effectiveness of the cartridge RW / SI should be made after approx. 2000-2500 liters of ultra-pure water produced: in the case is observed nitrate removal from post-filter, the cartridge RW / SI must be replaced.