360 Infinity Tankless RO
Purified drinking water the moment you ask for it. No storage tank under the sink, and only two filters to ever replace.


The tank is gone. The cabinet is yours again.
Tank-style RO systems store what they made hours ago. The Infinity makes water the instant the faucet opens, flushes itself automatically, and tells you on the display when a filter is due.
- No storage tank taking up the space under the sink, just 5.4 inches of cabinet depth.
- Fresh, on-demand water every time, never water that sat in a tank for hours.
- Automatic self-flushing keeps the membrane clean without you thinking about it.
Built to be easier to live with
Six things that make the Infinity simpler than any tank-style RO system.
No tank
The RO tank is gone entirely, freeing up nearly the whole space under the sink.
Only two filters
A 3-in-1 PCT composite filter and a long-life RO membrane. That is the whole maintenance list.
Twist-lock changes
Pop the cover, twist the cartridge 90 degrees, pull it out and drop the new one in. Under a minute.
No shutoff needed
Filters change with the supply line still on, so a service visit stays a service visit.
TDS-metered faucet
A live total-dissolved-solids readout, refreshed every ten seconds, shows how clean the glass is in mg/L.
Two waters, one faucet
Flip for Filtered water to cook and rinse, or Purified RO water to drink. Filtered mode saves the membrane.
The two-filter design
Sediment, chlorine and taste come out first. The membrane handles what is left.
PCT Composite Filter
PP sediment, carbon fiber and post carbon block in a single twist-lock cartridge. Removes sediment, sand, rust, residual chlorine, and abnormal flavor and odor.
Replace every 8–12 monthsRO Membrane
Reduces total dissolved solids and the dissolved contaminants carbon cannot catch, including arsenic, lead, chromium, sodium, mercury and nitrates.
Replace every 12–24 months
One faucet, three positions
The handle selects which water you get, and whether the membrane is used at all.
PCT filter only, for cooking, washing produce and filling the kettle. The RO membrane stays out of the loop, so it lasts longer.
PCT filter plus RO membrane, the purest water the system makes, and the mode that puts a live TDS value on the display.
Handle centered. The faucet is closed and the system sits idle until the next draw.
A display that does the thinking
Filter status, water quality and automatic care, all on the front panel.
- 1Live TDS readoutPurified total-dissolved-solids value in mg/L, refreshed every ten seconds.
- 2Per-filter life barsRO and PCT bar graphs that flash and alert the moment a change is due.
- 3Automatic flushing18 seconds at power-up, after 30 minutes of continuous use, and again after 6 hours.
- 4Quick-connect portsInlet, purified, filtered and drain, push-to-fit with lock clips.

What it takes out
Tested at a 90% TDS rejection rate under standard laboratory conditions.
Specifications
90% TDS rejection tested under standard laboratory conditions after full flushing. Actual performance varies with source water quality, usage and water pressure. Longer RO filter life assumes Purified mode is reserved for drinking water. Do not connect this system to a hot water supply line. Well water must pass through a pre-filtration system before the unit.
Bottled-quality water, made the moment you ask
Get the 360 Infinity Tankless RO for your kitchen, or talk to a specialist about the right setup for your water.