Watts 525 Five-Stage RO System
Reverse Osmosis Systems
Watts 525 5-Stage RO Replacement Filters
The Watts 525 RO system features 5 stages of filtration. The sediment and carbon block pre-filters reduce small particulates, chlorine, tastes and odor before the membrane treats for particles fractions of a micron large. The GAC post-filter adds a polishing touch to the water before use.
Replacement Filter Info
Helpful Filter Information
Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.