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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 (257)
Water Purification Filters and Cartridges (238)
Water Purification Accessories (226)
Water Purification Filter and Cartridge Accessories (91)
Water Purification UV Lamps and Kits (1)

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1 – 15 of 427 results
1

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
2

Thermo Scientific™ Barnstead™ Smart2Pure™ Pro Water Purification System

All in One ! The Smart2Pure™ Pro system is a compact system which converts tap water to into ASTM Type 1. The Smart2Pure Pro UV/UF 16 LPH offers the choice of a 30 L or 60 L reservoir for customizable storage capacity and ability to dispense both ASTM Type 1 and Type II water.

Operating Pressure 1 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 545 mm
Electrical Requirements 100/240 V 50/60 Hz
Permeate performance 16 L/hr. at 10°C
RO Flow Rate 16 L/hr.
Conductivity Type 1: 0.055μS/cm and Type II: 0.067 to 0.1μS/cm
Particles >0.2µM/mL <1
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 305 mm
Total Organic Carbon 1 to 5 ppb
Flow Rate Up to 1 L/min.
Type Water Purification System
Feedwater Connector 3/4 in. NPT and 1/2 in. NPT
Depth (Metric) 300 mm
Product Water Type Type 1 and 2
Voltage 100/240 V
Frequency 50/60 Hz
Power Consumption 0.12 kW
Bacterial Content <0.01 CFU/mL
Bacterial retention 0.99
Weight (Metric) 22 kg
Feed Water Monitoring No
3

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System

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
Type Water Purification System
Feedwater Connector 3/4 in. NPT
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
4

Thermo Scientific™ Barnstead™ Pacific TII Water Purification System

Convert tap water into Type 2, high purity water with this automatic and cost-efficient TII water purification system.

Operating Pressure 2 to 6 bar
Feedwater Pressure 1 to 6 bar
Height (Metric) 613 mm
Electrical Requirements 90/240 V 50/60 Hz
Net Weight (Metric) 25 kg
Resistivity 10 to 1 Mohm.cm at 25°C
Conductivity 0.1 to 1.0μS/cm
Particles >0.2µM/mL <1 μM/mL
Daily Output 20 to 200 L
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 372 mm
Total Organic Carbon <30 ppb
Type Water Purification System
Feedwater Connector 3/4 in. NPT
Product Water Type Type 2
Voltage 90/240 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Bacterial Content 99%
Bacterial retention 99%
Feed Water Monitoring No
5

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.

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
6

Thermo Scientific™ Barnstead™ TII Type 2 Water System

This item is no longer available and has been replaced by the next generation of Barnstead Water Purification Systems.

Feedwater Pressure 30 to 100 psig (2 to 6.9 bar)
Height (Metric) 49.5 cm
Electrical Requirements 100/240 VAC 50/60 Hz
Depth (English) 18.5 in.
Width (English) 13.5 in.
RO Flow Rate 12 L/hr.
Resistivity 15 Mohm.cm at 25°C
Conductivity 0.067 to 0.1 µS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 34.3 cm
Total Organic Carbon 1 to 5 ppb
Type Water System
Depth (Metric) 47 cm
Product Water Type Type 2
Voltage 100/240 VAC
Purified Water Flowrate Field 1 L/min.
Frequency 50/60 Hz
Feedwater Temperature (Metric) 4°C to 40°C
Certifications/Compliance CE, CSA
Bacterial Content <1 CFU/mL
Bacterial retention 99%
Height (English) 19.5 in.
Feed Water Monitoring No
7

Thermo Scientific™ Barnstead™ RO System

This product has been discontinued. For additional information or alternate products please contact your sales representative.

Contaminant Rejection (Organic) 99%
Contaminant Rejection (Particulate) 90 to 95%
Width (English) 13.5 in.
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
Contaminant Rejection (Microbiological) 99%
Width (Metric) 34.3 cm
Silica <30ppm
Product Water Type Ultrapure (Type 1)
Voltage 100/240 VAC
Turbidity <1.0 NTU
pH Optimum Range: 6.5 to 7.5, Operating Range: 4 to 11
Certifications/Compliance CE, CSA
Height (English) 19.5 in.
Feedwater Pressure 30 to 100 psig (2 to 6.9 bar)
Height (Metric) 49.5 cm
Max. TDS as CaCO3 800 ppm
Iron Total as Fe <0.5ppm
Electrical Requirements 100/240 VAC 50/60 Hz
Chlorine Tolerance 1000 ppm/hr.
Depth (English) 16.9 in.
Resistivity 18.2MΩ·cm
TOC Monitor with UV Intensity Monitoring No
Type Reverse Osmosis System
Contaminant Rejection (Minimum Ionic) Monovalent: 90 to 95%; Polyvalent: 95 to 99
Silt Density Index <5%
Depth (Metric) 42.9 cm
Frequency 50/60 Hz
Temperature Range (English) 34°F to 95°F
Temperature Range (Metric) 1°C to 35°C
Bacterial Content 99%
Feed Water Monitoring No
8

Thermo Scientific™ Barnstead™ MicroPure™ Water Purification System

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.

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
Type Water Purification System
Feedwater Connector R 3/4 in.
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
9

Sartorius arium™ comfort II ASTM 1, 2 Combined Water purification Systems with UV Lamp
BIOPHARMA GREENER_CHOICE

Use the Sartorius arium™ comfort I Combined System for producing ASTM Type 1 ultrapure water and Type 2 pure water.

Feedwater Pressure 2.0 to 6.9 bar
Height (Metric) 50.1 cm
Electrical Requirements 100/240 VAC (+/-10%) 50/60 Hz 130 VA (max.)
Depth (English) 18.7 in.
Width (English) 17 in.
Daily Output 120 L/hr. (Type 1), 5 L/hr. or 10 L/hr. (Type 2)
Humidity Range 80%
For Use With (Application) HPLC, GC-MS, AAS, ICP-MS, Ion chromatography, TOC Analysis, Photometry, Microbiological media and reagents, Histology, ELISA, RIA
Width (Metric) 43.5 cm
Particle Size <1mL
Includes UV lamp
Purification Method Adsorption using spherical activated carbon, catalyst, reverse osmosis, electrochemical deionization, optional final particle and sterile filtration
Type Water Purification System
Depth (Metric) 47.6 cm
Product Water Type Type 1 and 2
Turbidity <1 NTU
Weight (English) 61.7 lb. (Empty); 79.3 lb. (Operating)
Feedwater Temperature (Metric) 2°C to 30°C
Bacterial Content <1 CFU/L
Weight (Metric) 28 kg (Empty); 36 kg (Operating)
Height (English) 19.7 in.
11

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.

12

Thermo Scientific™ Barnstead™ GenPure™

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.
Type Water System
Feedwater Connector R 3/4 in.
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
13

Thermo Scientific™ Barnstead™ Nanopure™

This product has been discontinued. For additional information or alternate products please contact your sales representative.

Feedwater Pressure 100 psig (6.9 bar)
Height (Metric) 49.5 cm
Electrical Requirements 100/240 V 50/60 Hz
Phase Single
Width (English) 13.5 in.
Length (Metric) 44.5 cm
Resistivity 18.2 Mohm.cm
Feedwater Temperature (English) 40°F to 104°F
Length (English) 17.5 in.
Conductivity 0.055 µS/cm
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Pretreated
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 34.3 cm
Flow Rate Up to 2 L/hr.
Dimensions (L x W x H) 17.5 x 13.5 x 19.5 in. (44.5 x 34.3 x 49.5 cm)
Product Water Type Type 1
Voltage 100/240 V
Frequency 50/60 Hz
Feedwater Temperature (Metric) 4°C to 40°C
Certifications/Compliance Produces water that exceeds ASTM™, ISO 3696 and CLSI-CLRW Type I water requirements. CE, CSA
Bacterial Content <1 CFU/mL
Height (English) 19.5 in.
Feed Water Monitoring No
15

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