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SILCO 250 – Rechargeable Inline Deionizer with Color-Changing Resin for Silicate-Free Ultrapure Water
SILCO 250 is a transparent, rechargeable inline deionizer, designed for use with reverse osmosis systems and water purification units. It uses SILCO color-changing resin, producing ultrapure water free of silicates, nitrates, and phosphates, with conductivity levels as low as 0.01 – 0.05 µS/cm.
The refillable cartridge can be easily reused: when the resin becomes exhausted – indicated by a visible color shift from emerald green to blue – it can be replaced in minutes thanks to the twist-off cap, saving time and reducing waste.
The complete kit is preassembled, ready to be mounted directly onto your RO membrane vessel using the included clips and push-fit 1/4" connectors, delivering perfectly deionized water in just a few minutes, with no initial waste.
Key features:
Transparent refillable cartridge with 300 ml of SILCO color-changing resin
Visual depletion indicator: green to blue shift
Easy maintenance with twist cap for resin refill
Includes 1/4" push-fit connectors, 30 cm white tubing, and 2 mounting clips
Converts RO to RO/DI or RO/DI anti-silicate system
Produces ultrapure water ideal for reef tanks and sensitive applications
No initial water waste upon startup
Recommended applications:
Post-filtration for reverse osmosis systems
Post-filtration for demineralization systems
Ultrapure, silicate-free water for reef aquariums, lab use, hydroponics
Kit includes:
1 transparent refillable cartridge with 300 ml SILCO resin
2 quick-connect 1/4" JG fittings
30 cm white JG tubing
2 mounting clips
Replacement available:
SILCO color-changing resin (green → blue)
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