accessibility menu, dialog, popup

Test

Water Purification

Water Purification

Devices, filters, cartridges, accessories, and other supplies for use in the purification of water. Products include consumables and replacement parts for use with a variety of water purification systems.

Source or feed water may be tap water, water that is pre-treated by the system, or pretreated water that is drawn from a reservoir or tank. Water systems typically produce water rated as Type I, II, III, or IV.

Type I or ultrapure Type I water is defined by resistivity and TOC levels (total organic compounds, measured in parts per billion (ppb). Type I water is required for ICPMS, AAS, FAAS, GFAAS, HPLC, IC, and ICPAES methods, molecular biology, cell and tissue culture, electrochemistry, and electrophoresis.

Type II water is suitable for ELISA and RIA test methods, buffer and reagent preparation, and spectrophotometry. It also has a specific requirement for resistivity. Type III water is used for media preparation, glassware washing and rinsing, and other non-critical applications. Type IV water is typically used as feed water for Type I and Type II water purification systems.

Replacement water purification parts – filters and cartridges – are key components of these systems and must be changed according to specifications to maintain the promised water quality.

Water Purification Devices (296)
Water Purification Filters and Cartridges (279)
Water Purification Accessories (235)
Water Purification Filter and Cartridge Accessories (100)
Water Purification UV Lamps and Kits (1)

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

brands

  • (18)
  • (12)
  • (3)
  • (5)
  • (1)
  • (1)
  • (1)
  • (58)
  • (69)
  • (23)
  • (1)
  • (1)
  • (16)
  • (2)
  • (8)
  • (2)
  • (36)
  • (1)
  • (7)
  • (1)
  • (41)
  • (60)
  • (10)
  • (1)
  • (3)
  • (127)
  • (9)
  • (29)
  • (1)
  • (288)
  • (20)
  • (1)
  • (1)
  • (3)
  • (38)
  • (4)
  • (3)
  • (1)
  • (4)

special offers

  • (1)
  • (10)

special programs

  • (48)
  • (51)
  • (32)

Type

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
Show all

Flow Rate

  • (2)
  • (1)
  • (1)
  • (3)
  • (10)
  • (1)
  • (3)
Show all

For Use With (Equipment)

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (7)
Show all

Product Water Type

  • (2)
  • (12)
  • (12)
  • (72)
  • (20)
  • (10)
  • (2)
Show all

Feedwater Source

  • (9)
  • (3)
  • (12)
  • (4)
  • (11)
  • (42)
  • (2)
Show all

Resistivity

  • (4)
  • (3)
  • (5)
  • (10)
  • (2)
  • (4)
  • (4)
Show all

Bacterial Content

  • (43)
  • (31)
  • (5)
  • (1)
  • (24)
  • (24)
  • (1)
Show all

Total Organic Carbon

  • (3)
  • (2)
  • (5)
  • (1)
  • (2)
  • (3)
  • (4)
Show all

Feed Water Monitoring

  • (31)
  • (56)
  • (30)

Material

  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (45)
Show all
1 – 15 of 489 results
1

Thermo Scientific™ Smart2Pure 12 Water Purification System RO Membrane with Integrated Pretreatment

EDGE
2

Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System

Produce Type 1 ultrapure water while conserving space with the compact and flexible Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System.

Promotions are available
Operating Pressure 2 to 6 bar
Height (Metric) 615 mm
Electrical Requirements 90/240 V 50/60 Hz
Depth (English) 18.6 in.
Width (English) 13 in.
Resistivity 18.2 Mohm.cm
Conductivity 0.055µS/cm
Particles >0.2µM/mL <1
TOC Monitor with UV Intensity Monitoring Yes
Width (Metric) 330 mm
Flow Rate Up to 2 L/min.
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 472 mm
Product Water Type Type 1
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.1 kW
Height (English) 24.2 in.
Feed Water Monitoring Integrated
3

Thermo Scientific™ Point of Dispense Filters for Barnstead™ Point of Use Water Purification Systems

Sterile filter for use with Barnstead™ water purification systems; can be autoclaved up to 5 times.

EDGE
4

Fisher Scientific™ Accu100 Ultrapure Water System

Ultrapure water for critical laboratory applications. Fisherbrand™ Accu100 Ultrapure Water System used to produce Type I ultrapure water from RO, distilled or deionized water.

Particle Size <1/mL
Height (Metric) 44 cm
Flow Rate 1.0 to 1.5 L/min. at 25°C
Length (Metric) 21 cm
Depth (Metric) 35 cm
Resistivity 18.2 Mohm.cm at 25°C
Length (English) 8.26 in.
Model Accu100
Feedwater Source Distilled, DI, RO, EDI
Temperature Range (Metric) 5°C to 45°C
Bacterial Content <0.1 CFU/mL
Height (English) 17.3 in.
5

Fisherbrand™ Accu20 Ultrapure Water System

Fisherbrand™ Accu20 Ultrapure Water System used to produce Type I ultrapure water and RO water on demand from tap water directly.

Feedwater Pressure 15 to 90 psi (1 to 6 bar )
Height (Metric) 48 cm
Flow Rate RO water (at 25°C ): >0.5L/min.; Ultrapure water ( Type I ) (at 25°C ): >0.5L/min.
Depth (English) 20 in.
Length (Metric) 30 cm
Depth (Metric) 51 cm
Resistivity 18.2 Mohm.cm
Length (English) 76.2 in.
Model Accu20
Conductivity RO water at 25°C: Typically <20μS/cm
Temperature Range (Metric) 5°C to 45°C
Height (English) 18.8 in.
6

Fisherbrand™ ACCU500 Water Purification System

Produces ultrapure and reverse osmosis water from tap water directly with no additional pre-treatment filters.

7

Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System

Convert tap water into high-purity water with the Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System, a complete solution integrating purification and tank.

Operating Pressure 2 to 6 bar
Height (Metric) 1500 mm
Net Weight (Metric) 66 kg
Resistivity 10 to 1 Mohm.cm
Conductivity 0.1 to 1.0μS/cm
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 450 mm
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 580 mm
Product Water Type Type 2
Temperature Range (Metric) 2°C to 35°C
Bacterial retention 99%
Feed Water Monitoring No
8

Thermo Scientific™ Barnstead™ Classic Stills

Remove inorganic solids, organics, bacteria and pyrogens from your water with Thermo Scientific™ Barnstead™ Classic Stills.

Promotions are available
Frequency 50/60 Hz
Certifications/Compliance UL, cUL
9

Thermo Scientific™ Barnstead™ GenPure™ xCAD Water Purification System

This item is no longer available. The recommended replacement is Thermo Scientific™ Barnstead™ GenPure™ xCAD Plus.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 615 mm
Electrical Requirements 90/240 V 50/60 Hz
Resistivity 18.2 Mohm.cm
Conductivity 0.055 µS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Pretreated
Width (Metric) 372 mm
Flow Rate Up to 2 L/min.
Type Water Purification System
Feedwater Connector R 3/4 in.
Depth (Metric) 330 mm
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.1 kW
Remote Dispenser Yes
Bacterial Content <1 CFU/mL
Feed Water Monitoring Yes
10

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System with Installation

Convert tap water to ASTM Type 1 water with the compact, all-in-one Thermo Scientific™ Barnstead™ Smart2Pure™ water system. This complete system produces 3 or 6 liters of ultra-pure water per hour. The Smart2Pure 3 and 6 feature a built-in 6L reservoir to store the Type 2 water, while the Smart2Pure 12 offers the choice of a 30 or 60L reservoir for customizable storage capacity.

Operating Pressure 1 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 545 mm
Electrical Requirements 100/240 V 50/60 Hz
Net Weight (Metric) 22 kg
Resistivity Type 1: 18.2 Mohm.cm at 25°C; Type 2: 10 to 15 Mohm.cm at 25°C
Conductivity Type 1: 0.055μS/cm
Particles >0.2µM/mL <1
Feedwater Source Tap
Endotoxin Concentration 0.005 EU/mL
TOC Monitor with UV Intensity Monitoring No
Total Organic Carbon 1 to 5 ppb
Feedwater Connector 3/4 in. NPT
Depth (Metric) 400 mm
Product Water Type Type 1
Voltage 100/240 V
Frequency 50/60 Hz
Power Consumption 0.06 kW
Bacterial Content <0.01 CFU/mL
Bacterial retention 99%
Feed Water Monitoring No
11

Thermo Scientific™ Barnstead™ GenPure™ xCAD Plus Ultrapure Water Purification System, with Installation

Simultaneously dispense Type 1 ultrapure water from up to three dispensers using the Thermo Scientific™ Barnstead™ GenPure™ xCAD Plus system.

Operating Pressure 0.1 to 6 bar
Height (Metric) 615 mm
Electrical Requirements 90/240 V 50/60 Hz
Depth (English) 13 in.
Width (English) 14.6 in.
Resistivity 18.2 Mohm.cm at 25°C
Conductivity 0.055µS/cm
Particles >0.2µM/mL <1
Width (Metric) 372 mm
Total Organic Carbon 1 to 5 ppb
Flow Rate Up to 2 L/min.
Feedwater Connector 3/4 in.
Depth (Metric) 330 mm
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.1 kW
Bacterial Content <0.1 CFU/mL
Height (English) 24 in.
Feed Water Monitoring Integrated
12

Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System UV with Installation

Suitable for the most demanding laboratory applications, the Barnstead™ GenPure™ Pro water purification system delivers ultrapure 18.2 megohm-cm water with consistent quality.

Promotions are available
Operating Pressure 2 to 6 bar
Height (Metric) 615 mm
Electrical Requirements 90/240 V 50/60 Hz
Depth (English) 18.6 in.
Width (English) 13 in.
Resistivity 18.2 Mohm.cm
Conductivity 0.055µS/cm
Particles >0.2µM/mL <1
Width (Metric) 330 mm
Total Organic Carbon 1 to 5 ppb
Flow Rate Up to 2 L/min.
Feedwater Connector 3/4 in. NPT
Depth (Metric) 472 mm
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.1 kW
Height (English) 24.2 in.
13

Thermo Scientific™ Barnstead™ LabTower™ RO Water Purification System

Convert tap water into reverse osmosis water with integrated 100L storage using the Thermo Scientific™ Barnstead™ LabTower™ RO Water Purification System.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 Bar
Height (Metric) 1500 mm
Net Weight (Metric) 50 kg
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 450 mm
Silica Removal 98%
Type Reverse Osmosis Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 580 mm
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.25 kW
Bacterial Content 99%
Feed Water Monitoring Yes
14

Thermo Scientific™ Barnstead™ LabTower™ EDI Water Purification System

Stock high purity water safely and conveniently with the integrated 100L reservoir of the Thermo Scientific™ Barnstead™ LabTower™ EDI Water Purification System.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 1500 mm
Electrical Requirements 90/240 V 50/60 Hz
Description LabTower EDI 15L/hr. with integrated 100L tank
Net Weight (Metric) 58 kg
Resistivity Type 1: 18.2 Mohm.cm at 25°C; Type 2: 10 to 15 Mohm.cm at 25°C
Particles >0.2µM/mL <1
Feedwater Source Softened or hardness stabilized
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 450 mm
Total Organic Carbon 1 to 5 ppb
Flow Rate 1.5 L/min.
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 580 mm
Product Water Type Type 1 and 2
Voltage 90/240 V
Frequency 50/60 Hz
Power Consumption 0.25 kW
Bacterial Content <0.1 CFU/mL
Bacterial retention 99%
Feed Water Monitoring Yes
15

Thermo Scientific™ Cabinet Softening System WAE

Extend the life of reverse osmosis membranes. Single softening cabinet systems have time control and are specially designed for discontinuous use.

Type Water Softening System, WAE
Depth (Metric) 450 mm