BEST SELLERTankless Reverse Osmosis
DRINKING WATER SYSTEMS

Tankless Reverse Osmosis

800 gallons a day, 7 stages, no tank under your sink.

A compact tankless reverse osmosis system that filters on demand down to 0.0001 micron, with a built-in alkaline stage for taste and a dedicated faucet in your choice of five finishes.

Best for anyone who wants better drinking and cooking water

Installed free by our team from 104 S Church St, West Chester.

WHAT YOU GET

Features

  • 800 GPD tankless reverse osmosis
  • 7-stage filtration at 0.0001 micron
  • Removes lead and other heavy metals, dissolved solids, and chlorine
  • Coconut-shell carbon-block post-filter for taste
  • Faucet available in five finishes to match your kitchen
  • Quick-connect filters you can change yourself
  • Free installation
NSF/ANSI 58Dedicated faucet includedFive faucet finishes

Key specifications

Type
Tankless, under-sink
Filtration stages
7
Production
800 GPD, made on demand
Flow rate
0.53 GPM
Filtration precision
0.0001 micron
Waste ratio
2 to 1
Remineralization
Built-in alkaline stage
Faucet
Dedicated, five finishes
Cabinet space
No storage tank
Filter changes
Quick-connect cartridges you can change yourself
Monitoring
Faucet-mounted monitor
Pairs with
Any whole-home system, or on its own

Installation and upkeep

Location
Under the kitchen sink, or wherever the drinking tap goes
Installation
Included free, by our own installers
Install includes
Dedicated faucet, drain saddle, and cold-water tie-in
Upkeep
Owner-replaceable quick-connect cartridges
Certification
NSF/ANSI 58

Printable spec sheet →

Specifications from the manufacturers’ documentation. Component brands and certifications belong to their respective manufacturers. Final sizing is confirmed during your consultation and written into your quote.

What reverse osmosis removes

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

Warranty on this system

1 yearThe reverse osmosis system
5 yearsMedia and filter stages
1 yearInstallation labor from date of purchase

Full warranty terms and exclusions →

Get a price for the tankless reverse osmosis

Start with a free consultation, and we will send a written price sized to your home.

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HOW IT WORKS

Tankless Reverse Osmosis, explained

A built-in pump pushes water through the membrane as you pour, so you get filtered water without waiting on a tank to refill.

Without a tank, the water is always fresh rather than stored, and the unit fits in cabinets that cannot hold a traditional system.

#1 TOP-RATED WATER FILTRATION & TREATMENT EXPERTS IN SOUTHEASTERN PA

Find out if the tankless reverse osmosis fits your water

Get a free consultation, a plain-language explanation of your options, and an honest recommendation.

Serving Southeastern PA families since 1978 from 104 S Church St, West Chester, PA 19382

  • Written recommendations
  • Free installation
  • Lifetime warranty
Google★★★★★5.0 rating
Facebook★★★★★5.0 rating
BBBBetter Business BureauRated A+