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Convert tap water into high-purity water with the Thermo Scientific™ Water Purification System, a complete solution integrating purification and tank. It removes approximately 98% of inorganic ions and 99% of all dissolved organic substances, as well as microorganisms and particles, with its high performance, reverse osmosis membrane.

Available models

Convert tap water into Type 2, high purity water with the automatic and cost-efficient Thermo Scientific™ Barnstead™ Pacific TII Water Purification System. This system supports daily requirements from 20 to 200 liters. It removes approximately 98% of inorganic ions and 99% of all dissolved organic substances, as well as microorganisms and particles, with its high performance, reverse osmosis membrane.

Multiple options for Type 2 water:

  • Five system options with permeate flows of 3, 7, 12, 20 or 40L/hr
  • Future system upgrades accommodate greater capacities to meet growing water demands
  • Space-saving design permits benchtop installation or wall mounting with integrated mounting bracket

Operational reliability:

  • Microprocessor controlled for automatic operation with continuous monitoring of all critical parameters
  • Automatic return to “operating” mode ensures recirculation during standstill periods
  • UV lamp prevents biological contamination (UV models only)


  • Resistivity/conductivity clearly displayed on large, back-lit control panel that tilts for optimum viewing
  • Status of current operating mode clearly indicating Production, Stand-by and Cleaning modes
  • Reservoir fill-level shown as %
  • System parameters are code-protected to prevent accidental changes to set points

Convert tap water into high-purity water with the Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System, a complete solution integrating purification and tank. This high-tech system is designed to continuously recirculate purified reservoir water to preserve water quality even during periods of inactivity. Conserve bench space with this stand-alone design which includes an integrated 100L reservoir. Castors allow for easy relocation within the lab.

Consistent water quality:

  • Type 2 laboratory water meets ASTM Type II, CSLS-CLRW and ISO 3696 international standards.
  • The LabTower is designed to continuously recirculate purified reservoir water to preserve water quality even during periods of inactivity.

Compact mobile design:

  • Three system options are available with permeate flows of 20, 40 or 60L/hr.
  • Stand-alone design with integrated 100L reservoir takes up zero bench space.
  • Castors allow easy relocation.
  • Systems can be upgraded later to accommodate growing water demands.

Two ways to dispense water:

  • Dispense directly from the system via the dispensing valve for calibration solutions, reagent preparation, filling of containers, general rinsing purposes, etc.
  • Dispense from the reservoir to supply autoclaves, dishwashers, ultrapure water systems, etc.

Integrated 100L reservoir:

  • Up to 100L of high purity water is ready for dispensing when needed.
  • High purity polypropylene reservoir is opaque to light.
  • Conical bottom allows complete emptying for efficient cleaning and disinfection.
  • Adjustable setting for reservoir volume can be programmed for times when demand is low, allowing you to only store water that you can use.

Clear information on system display:

  • The large four-line display is code-protected to prevent accidental changes in system settings.
  • Illuminated and easily readable, the display provides information on resistivity or conductivity and operating mode status, such as “roduction”, “stand-by” or sanitization and volume of the reservoir in percent.

Customize the economical Thermo Scientific™ B-Pure™ laboratory-grade water system to meet your pretreatment or deionization application needs. The modular design provides the ability to add additional holders when the need arises. Choose from single, double or half-size holders. Easily change cartridges with the simple quarter turn quick release canisters.

Key features:

  • Produces up to 4L/min., depending on model
  • Quarter-turn quick-release canisters make cartridge changes easy
  • Accepts Thermo Scientific Pura-Lite™ indicator or digital purity meter to monitor water quality

Single module:

  • Simple system without draw-off valve or purity indicator
  • Produces up to 4L/min.

Double module:

  • Complete with draw-off valve
  • Produces up to 4L/min.
  • Choose from models with digital purity meter or Pura-Lite “Go/No Go” resistivity indicator

Half-size holder:

  • Produces up to 2L/min.
  • Easily attaches to full-size B-Pure systems
  • Small size for flexibility in mounting location

Remove calcium, magnesium and other ionic impurities that can harm steam sterilizers with the Thermo Scientific™ Harvey™ DI+ Cartridge System. This turn-key system ships complete with a remote dispenser, Pura-Lite indicator and a high capacity, two-bed ion exchange cartridge. It is quick to set up, easy to use and requires only simple maintenance. Easily install the system with wall mount and eliminate the need to store containers of distilled water. The system accepts a broad range of other cartridges to remove impurities and produces pure water at a flow rater of 4L/min.

  • Light indicator notifies user when it is time to replace the cartridge.
  • Nuclear-grade resin is enclosed in a virgin polypropylene canister to purify tap water.
  • Simple maintenance: quarter-turn quick-release canister is easy to replace.
  • Pura-lite notifies when it is time for a new cartridge.

Purify water volumes up to 75L/hr using cost-efficient Thermo Scientific™ Barnstead™ Hose Nipple Cartridges. Ideal for softening, deionization, and organic and chlorine removal applications, these cartridges are for use with the simple cartridge holder that easily mounts to the wall. Designed for non-pressure applications, these cartridges include 3/8″ barb hose connections on each end. They provide the ability to see when resin is exhausted in specific cartridges by a color change indicator. Constructed of 100% virgin polypropylene cartridge, the system is customizable and an ideal option for routine laboratory work.

  • Ideal for small volume applications
  • Same superior quality resins used in B-Pure cartridges
  • Constructed of 100% virgin polypropylene cartridge
  • Includes 3/8 in. barb hose connections on each end
  • D8822, D8950, and D8951 cartridges include tapered straight nipple for 3/8 in. ID tubing
  • Color change indicator that identifies when resin is exhausted in specific cartridges

Customize the Thermo Scientific™ Bantam™ Deionizer to your specific application by selecting the appropriate cartridge. An ideal choice for an economical way to deionize water, this deionizer allows you to easily view resistivity directly from the unit.

  • Ideal for applications requiring up to 38L/hr. of purified water
  • Point-of-use polishing of pretreated water or single-stage treatment of tap water
  • Direct-reading purity monitor
  • Mounts on benchtop or wall
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Thermo Fisher ScientificThermo Fisher Scientific is the world leader in serving science, with revenues of more than $24 billion and approximately 70,000 employees globally. Our mission is to enable our customers to make the world healthier, cleaner and safer. We help our customers accelerate life sciences research, solve complex analytical challenges, improve patient diagnostics, deliver medicines to market and increase laboratory productivity. Through our premier brands – Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific and Unity Lab Services – we offer an unmatched combination of innovative technologies, purchasing convenience and comprehensive services.