Material made by Granular Activated Carbon, high quality.
Used for water purification only.
Apply to household pure water machine, water purifier, direct drinking machine, or other water processor front water purifier.
Can remove: chlorine, organic chemicals, peculiar smell, odor, turbidity, sludge and suspended particles.
Mixed bed resin used for Crystal Pro or Crystal Plus DI unit.
Mixed bed "Power" resin used for Crystal Pro or Crystal Plus DI unit.
Double longer life span then the normal resin.
Crystal Plus is tap water filter containing mixed-bed resin.
The use of Crystal Plus removes 99.9% of contaminants including heavy metals, phosphates, silicates and nitrates. This is important for preventing growth of unwanted algae in both fresh and marine aquarium.