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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 Filters and Cartridges (563)
Water Purification Devices (473)
Water Purification Accessories and Replacement Parts (471)
Water Purification Filter and Cartridge Accessories (102)
Water Purification UV Lamps and Kits (31)

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1 – 15 of 1,271 results
1

Thermo Scientific™ Barnstead™ MicroPure™ Water Purification System
GSA_VA

Process up to 15L/day of ultra-pure water with the compact Thermo Scientific™ Barnstead™ MicroPure™ Water Purification System, which reliably performs applications such as HPLC.

EDGE
Operating Pressure 0.1 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 545 mm
Electrical Requirements 100/240 V 50/60 Hz
Resistivity 18.2 Mohm.cm
Conductivity 0.055μS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Pretreated
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 305 mm
Feedwater Connector R 3/4 in.
Product Type Water Purification System
Product Water Type Type 1
Voltage 100/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.06 kW
Feed Water Monitoring Yes
2

Thermo Scientific™ Barnstead™ GenPure™ Pro Water Purification System
GSA_VA

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

EDGE
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.
Feedwater Connector 3/4 in. NPT
Product Type Water Purification System
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™ Barnstead™ GenPure™ xCAD Plus Ultrapure Water Purification System
GSA_VA

Simultaneously dispense Type 1 ultrapure water from up to three dispensers using this water purification system.

EDGE
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
TOC Monitor with UV Intensity Monitoring Yes
Width (Metric) 372 mm
Flow Rate Up to 2 L/min.
Feedwater Connector 3/4 in.
Product Type Water Purification System
Depth (Metric) 330 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
Remote Dispenser Yes
Height (English) 24 in.
Feed Water Monitoring Integrated
4

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System
GSA_VA

Convert tap water to ASTM Type 1 water with this compact, all-in-one water system.

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
Particles >0.2µM/mL <1
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 305 mm
Feedwater Connector 3/4 in. NPT
Product Type Water Purification System
Depth (Metric) 400 mm
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
5

Sartorius arium™ mini Compact Ultrapure Water System with UV Light
GSA_VA GREENER_CHOICE

Sartorius arium™ mini compact ultrapure water system developed to provied ASTM Type 1 water quality. The standard version arium™ mini is independent of permanently installed water tap.

6

Sartorius Arium™ pro UV Ultrapure Water Systems
GREENER_CHOICE

For producing ultrapure water for chromatographic applications.

8

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System 3 UV/UF Bundle

Barnstead™ Smart2Pure™ Water Purification System 3 UV/UF Bundle includes the Water Purification System, Barnstead™ Pretreatment, and Hand Dispenser Kit.

9

Thermo Scientific™ Barnstead™ GenPure™
GSA_VA

Produce Type 1 ultrapure water with consistent quality for your most demanding and sensitive applications with this water purification system.

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 0.055μS/cm
Particles >0.2µM/mL <1
Feedwater Source Pretreated
Width (Metric) 372 mm
Flow Rate Up to 2 L/min.
Feedwater Connector R 3/4 in.
Product Type Ultrapure Water Purification System
Depth (Metric) 330 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
Feed Water Monitoring Yes
10

Sartorius Arium™ pro Ultrapure Water Systems
GREENER_CHOICE

Intuitive menu navigation ensures error-free operation in consistent water quantity.

11

Sartorius arium™ advance EDI Electodeionization Water System, ASTM Type 2
GSA_VA GREENER_CHOICE

Outfit your lab with he Sartorisu™ arium™ advance EDI provide consistently high quality Type 2 water.

Contaminant Rejection (Organic) Greater than99%
Width (English) 13.7 in.
pH Range 4 to 10
Feedwater Temperature (English) 35.6°F to 86°F
Endotoxin Concentration <0.001 EU/mL with a terminal ultrafiltration cartridge
Feedwater Source Tap
Contaminant Rejection (Microbiological) Greater than99%
Humidity Range 80%
For Use With (Application) Feed water for laboratory devices, such as autoclaves, Glassware washers, humidifiers, water baths etc
Width (Metric) 35 cm
Total Organic Carbon <50 product water, <1000 feed water
Product Water Type Type 2
Voltage 100/240 V
Turbidity <1
Feedwater Temperature (Metric) 2°C to 30°C
Remote Dispenser No
Weight (Metric) 26 kg
Height (English) 19.7 in.
Height (Metric) 50.1 cm
Electrical Requirements 100/240 V 50/60 Hz
Depth (English) 17.75 in.
Resistivity <5 to 15 product water
Tolerance 4
Conductivity 0.2 to 0.07 Product water, Less than1500 feed water
Daily Output 1 to 10 L
Storage Requirements 5°C to 45°C
TOC Monitor with UV Intensity Monitoring No
Particle Size <1/mL
Feedwater Connector 3/8 in.
Depth (Metric) 45.1 cm
Frequency 50/60 Hz
Temperature Range (English) 35.6°F to 95°F
Weight (English) 57.3 lb.
Temperature Range (Metric) 2°C to 35°C
Bacterial Content <0.1 CFU/mL (with a 0.2 μm final filter or terminal ultrafiltration cartridge )
Feed Water Monitoring No
12

Thermo Scientific™ Barnstead™ E-Pure™ Ultrapure Water Purification Systems
GSA_VA

Produce Type 1 ultrapure water with low operating costs using the Thermo Scientific™ Barnstead™ E-Pure™ Ultrapure Water Purification system.

Feedwater Pressure 100 psig (6.9 bar)
Height (Metric) 71.1 cm
Length (Metric) 19 cm
Resistivity 18.2 Mohm.cm at 25°C
Length (English) 7.5 in.
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap or Pretreated
TOC Monitor with UV Intensity Monitoring No
Total Organic Carbon <10 ppb
Flow Rate Up to 2.5 L/min.
Product Type Water Purification System
Product Water Type Type 1
Certifications/Compliance CE, CSA
Remote Dispenser Optional
Bacterial Content <1 CFU/mL
Height (English) 28 in.
Feed Water Monitoring No
13

MilliporeSigma™ Milli-DI™ Water Purification System

Battery-powered system produces 3 to 5L/day of Type II purified water directly from tap water

14

MilliporeSigma Milli-Q™ EQ Water Purification System

Milli-Q™ EQ 7008/16 Water Purification Systems produce ultrapure and pure water from tap water source.

Product Type Pure to Ultrapure Purification System
Resistivity 18.2 MΩcm, at 25°C (Product Water)
Product Water Type Type 1 and 3
Voltage 100/240 VAC
Endotoxin Concentration <0.001 EU/mL
Feedwater Source Potable Tap
TOC Monitor with UV Intensity Monitoring Yes
Remote Dispenser Optional
Bacterial Content <0.01 CFU/mL, <0.005 CFU/mL, <1000 CFU/mL
Total Organic Carbon ≤5 ppb
Feed Water Monitoring Integrated
15

MilliporeSigma™ Milli-Q™ Water Purification System

Milli-Q™ IQ 7003/05/10/15 Water Purification Systems are integrated ultrapure and pure water systems that are intelligent, easy-to-use and environmentally friendly.