Spectrapure Chlorine Test Kit

Pre-filtration with fresh carbon filters will remove chlorine from source water, however with use and over time, carbon becomes saturated with contaminants and no longer function properly in it's chlorine removal capacity. Depleted carbon filters will continue to pass water -and chlorine- downstream to your system's RO membrane, slowly destroying the membrane, and further downstream to your aquarium. This outcome can be avoided by periodic filter replacement and by testing your filtered water for traces of residual chlorine with this easy-to-use kit.

Chlorine is added to public water supplies to destroy harmful bacteria and make it safe to drink. Unfortunately, it is toxic to most aquatic life, and even in low concentrations will cause irreverisible damage to Reverse Osmosis Membranes.