Fit easily under a kitchen sink.
RO filtration cleans water by taking out the totally dissolved solids (TDS) which contaminate the water.
RO membrane removes an average of 95% of dissolved contaminants.
RO works by using pressure to force the water solution through membrane, retaining the TDS on one side and allowing the pure water to pass to the other side.

Note: Household water pressure should be checked. If pressure is LOWER than 30 PSI booster pump is recommended.