Service & Maintenance At Hydrofresh, we believe that pure water shouldn’t just start with a great system — it should stay pure through proper care and professional maintenance.Our Reverse Osmosis (RO) systems are built for durability and reliability, but like all filtration systems, they need periodic service to maintain optimal performance. �   Recommended Maintenance Pre-filters: every 12 months RO membrane: every 5 years System checkup: annually Regular maintenance not only guarantees consistent water quality, but also extends the life of your system and saves you from costly repairs.              Hydrofresh Service — clean water, worry-free. Whether your system is used in a home, dental office, or commercial setting, Hydrofresh provides reliable on-site service and scheduled maintenance plans to keep your RO system performing like new.