• Family-owned in Newark
Tankless reverse osmosis system with its matching drinking water faucet
Best seller

Drinking Water Systems

Tankless Reverse Osmosis — 800 GPD

Pure drinking water on demand, no bulky tank under your sink.

Tankless reverse osmosis that filters down to 0.0001 microns — fine enough to take out lead and other heavy metals, dissolved solids, chlorine and common contaminants. Because it's tankless, you get water on demand and your under-sink cabinet back.

Best for: Anyone who wants better drinking and cooking water

What you get

Features

  • 800 GPD tankless reverse osmosis
  • 7-stage filtration at 0.0001 micron precision
  • Removes lead and other heavy metals, dissolved solids and chlorine
  • Coconut-shell carbon block post-filter for taste
  • Faucet color-matched to your appliances
  • Quick-connect fittings — filter changes you can do yourself

Full specifications

  • Reverse osmosis
  • NSF/ANSI 58
  • Dedicated faucet included
  • Five faucet finishes

Key specifications

TypeTankless, under-sink
Filtration stages7
Production800 GPD, made on demand
Flow rate0.53 GPM
Filtration precision0.0001 micron
Waste ratio2:1
RemineralizationBuilt-in alkaline stage
FaucetDedicated, five finishes
Cabinet spaceNo storage tank
Filter changesQuick-connect cartridges, DIY
MonitoringFaucet-mounted monitor
Pairs withAny whole-home system, or on its own

Installation, upkeep & warranty

InstallationIncluded — dedicated faucet, drain saddle, cold-water tie-in
LocationUnder the kitchen sink, or wherever the drinking tap goes
UpkeepOwner-replaceable quick-connect cartridges
CertificationNSF/ANSI 58
RO system warranty1 year
Labor warranty1 year from date of purchase

What reverse osmosis removes

  • Arsenic
  • Nitrate and nitrite
  • Fluoride
  • Lead and heavy metals
  • Uranium and chromium-6
  • Chlorine and disinfection byproducts
  • Sediment and dissolved solids
  • Mineral taste and odor

Warranty on this system

  • 1 year

    The RO system

  • 1 year

    Installation labor

  • 5 years

    Media and filter stages

Do not use this filter on water that is microbiologically unsafe or of unknown source without adequate disinfection before and/or after the system.

Reviews

From people who had one installed

Placeholder review copy. Real, named and dated Google reviews go here after launch.
SRSample ReviewerWilmington, DE · August 2026 · Google review
Placeholder review copy. Real, named and dated Google reviews go here after launch.
SRSample ReviewerNewark, DE · July 2026 · Google review
Placeholder review copy. Real, named and dated Google reviews go here after launch.
SRSample ReviewerMiddletown, DE · July 2026 · Google review

Free water test

Find out what's actually in your water

We'll test your water at your kitchen sink, show you the result, and tell you what, if anything, you need. Free, and there's no system that fits every house.

  • Free on-site water test
  • Free installation
  • Lifetime warranty