ECHO RO™ Water Filter Machine (Tankless Reverse Osmosis)

Clean water is the foundation of clean living, and the Echo RO makes it effortless. Its four-stage tankless reverse osmosis system reduces contaminants like chlorine, lead, and fluoride on demand — up to 400 gallons a day from a sleek under-sink unit — while the smart display tracks water quality and tells you exactly when filters need changing. Set it, sip it, forget it.

Four-stage tankless filtration: spun polypropylene (PP) sediment filter, carbon block filter, reverse osmosis membrane, and post activated-carbon filter. Produces up to 400 gallons of filtered water per day.

Designed to install neatly under your sink, the tankless Echo RO™ filters water on demand — no storage tank, no waiting. The display shows your water's total dissolved solids (TDS) and the remaining life of each filter cartridge. To replace a filter, shut off the source water, open the faucet to release pressure, and swap in the quick-change cartridge — no tools needed. If you'll be away for an extended period, turn off the source water T-valve to avoid pressure surges.