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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 (559)
Water Purification Devices (464)
Water Purification Accessories and Replacement Parts (461)
Water Purification Filter and Cartridge Accessories (81)
Water Purification UV Lamps and Kits (31)

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16 – 30 of 1,247 results
16

Sartorius Arium™ pro UV Ultrapure Water Systems
GREENER_CHOICE

For producing ultrapure water for chromatographic applications.

17

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
18

Sartorius arium™ pro VF Ultrapure Water System
GSA_VA GREENER_CHOICE

Prepare solutions, media and reagents with confidence. Sartorius arium™ pro VF Ultrapure Water System is application-orientated and flexible to meet the highest demands.

19

Thermo Scientific™ Barnstead™ GenPure™ xCAD Plus Ultrapure Water Purification System, UV (Includes Installation)

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

20

Labconco™ WaterPro™ Reverse Osmosis (RO) Systems
SDP

Three filters (pre, carbon and RO membrane) combined to deliver high-quality reverse osmosis purified water

Height (Metric) 78 cm
Depth (English) 7.6 in.
Width (English) 31.1 in.
Pressure Range 0 to 160 psi
Capacity (Metric) 17 L
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 78 cm
Flow Rate 1.1 L/min.
Purification Method Carbon filtration, reverse osmosis
Type Reverse Osmosis System
Depth (Metric) 19.3 cm
Product Water Type Type 3 to 4
Weight (English) 90 lb.
Certifications/Compliance CE, ETL
Weight (Metric) 40.8 kg
Height (English) 30.8 in.
Display LED
Feed Water Monitoring No
21

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
22
Promotions Available

Sartorius Arium™ Mini Essential for Production of ASTM Type 1 Ultrapure Water with UV
GSA_VA GREENER_CHOICE

Compact Arium™ mini laboratory water systems have been designed for Type 1 ultrapure water requirements of 10 liters per day and are ideal for use in preparation of buffers, media and samples, both in life sciences applications and in analytical laboratory procedures.

23

Thermo Scientific™ Barnstead™ Pacific TII Water Purification System
GSA_VA

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
Daily Output 20 to 200 L
Particles >0.2µM/mL <1 μM/mL
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 372 mm
Total Organic Carbon <30 ppb
Feedwater Connector 3/4 in. NPT
Product Type Water Purification System
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
24

Thermo Scientific™ Barnstead™ LabTower™ TII Water Purification System
GSA_VA

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
Feedwater Connector 3/4 in. NPT
Product Type Water Purification System
Depth (Metric) 580 mm
Product Water Type Type 2
Temperature Range (Metric) 2°C to 35°C
Bacterial retention 99%
Feed Water Monitoring No
25
Promotions Available

Thermo Scientific™ Barnstead™ Pretreatment for Point of Use Water Purification Systems

Barnstead Pretreatment for Point of Use Water Purification Systems

26

Sartorius Arium™ Mini Extend Ultrapure Water System

Compact Arium™ Mini laboratory water systems have been designed for Type 1 ultrapure water requirements of 10 L/day and are ideal for use in preparation of buffers, media and samples, both in life sciences applications and in analytical laboratory procedures.

Flow Rate 1 L/min.
Feedwater Connector 3/8 in.
Product Type Water Purification System
Resistivity 18.2 MΩ x cm
Daily Output 1 to 10 L
Endotoxin Concentration <0.001 EU/mL with a terminal ultrafiltration cartridge
Remote Dispenser Optional
Bacterial Content <0.1 CFU/mL (with a 0.2 μm final filter or terminal ultrafiltration cartridge )
Feed Water Monitoring No
27

MilliporeSigma™ RiOs™ 3, 5, 8 Pure Water Purification System

Unique, all-in-one purification cartridges include pretreatment and high-performance reverse osmosis (RO) membranes that generate reliable, affordable laboratory-grade water for Type III applications or as pretreatment to ultrapure systems from normal tap

Contaminant Rejection (Organic) <99%
Cartridge Type Single SmartPak™ reverse osmosis
Height (Metric) 50 cm
Electrical Requirements 100/250 V 50/60 Hz
Depth (English) 13 in.
Width (English) 11.4 in.
Feedwater Source Tap
For Use With (Application) Removes more than 96% ionic contaminants, 99% other contaminants
Width (Metric) 29 cm
Contaminant Rejection (Minimum Ionic) Greater than96%
Product Type RiOs Pure Water Purification System
Depth (Metric) 33 cm
Product Water Type Type 3
Voltage 100/250 V
Frequency 50/60 Hz
Height (English) 19.7 in.
Display Backlit LCD
28

Sartorius arium comfort II Combined System (TYPE 1 - Ultrapure Water and TYPE 2 - EDI Water)
GSA_VA

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

Width (English) 17.12 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
Humidity Range 80%
For Use With (Application) Feed water for laboratory devices, such as autoclaves, Glassware washers, humidifiers, water baths etc
Width (Metric) 43.5 cm
Total Organic Carbon ≤2 ppb
Includes TOC monitor
Flow Rate Up to 2 L/min.
Product Water Type Type 1 and 2
Voltage 100/240 V
Turbidity <1
Feedwater Temperature (Metric) 2°C to 30°C
Remote Dispenser No
Weight (Metric) 36 kg
Height (English) 19.7 in.
Height (Metric) 50.1 cm
Electrical Requirements 100/240 V 50/60 Hz
Depth (English) 18.74 in.
Resistivity 18.2 Mohm.cm
Tolerance <4
Conductivity 0.055 Product water, Less than1500 feed water
Daily Output 120 L
Storage Requirements 5°C to 45°C
Particle Size <1/mL
Feedwater Connector 3/8 in.
Product Type Arium Comfort II Combined System
Depth (Metric) 47.6 cm
Frequency 50/60 Hz
Temperature Range (English) 35.6°F to 95°F
Weight (English) 79.36 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
29
Promotions Available

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
30

MilliporeSigma™ Progard™ XL-S-C Pretreatment Pack

Progard™ XL-S-C Pretreatment Pack for optimal protection of Reverse Osmosis membranes