APEC Water ROES-50, 5-Stage Under Sink Reverse Osmosis System, 50 GPD

From the brand

A Legacy of Excellence in Water Filtration

For over 20 years, APEC Water Systems has been a trusted leader in high-quality water filtration. Built on innovation, science, and sustainability, we ensure pure, safe, and great-tasting water. Our advanced reverse osmosis and whole-house filtration systems meet the highest standards for performance and reliability.

Join millions who trust APEC for better water, better living.

Explore RO Systems

Explore RO Replacement filters

APEC ROES-50 – Offers reliable reverse osmosis water filtration for 50 gallons per day, removing up to 99.99% of impurities and providing ultra-pure, great-tasting drinking water for your home right from the kitchen tap!
5-Stage Filtration – Long-lasting, large capacity filters remove arsenic, chlorine, lead, fluoride, heavy metals, and 1000+ impurities from tap water while protecting your loved ones from PFAs and microplastics.
DIY Friendly – ROES-50 is made with simple installation and maintenance in mind. Our RO water filtration system is equipped with quick connection fittings and colored tubing for fast, easy set-up and service.
Everything You Need – Our RO system includes one Filter-Max-ES50 filter set, a brushed nickel faucet, a water tank, an installation kit, and instructions. We recommend replacing filters every 6-24 months, based on incoming water quality.
Water You Can Trust – APEC has over 20 years of experience in creating the finest residential and commercial water filtration systems. Every system is designed, engineered, and tested in-house using high-quality parts.