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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 (245)
Water Purification Accessories (235)
Water Purification Filters and Cartridges (235)
Water Purification Filter and Cartridge Accessories (85)
Water Purification UV Lamps and Kits (1)

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1 – 15 of 410 results
1

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
2

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.
3

Thermo Scientific™ Barnstead™ Smart2Pure™ Water Purification System

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

EDGE
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™ 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.

EDGE
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
5

Lauda™ Puridest PD 4 DG Water Still with EU-Plug

Glass water still (fully automatic) for double distillation, suitable for both bench and wall mounting

Voltage 400 V
Conductivity At 25°C: 1.6 μS/cm
6

Thermo Scientific™ Barnstead™ Pura-Light Water Purity Indicator

Type Water Purity Indicator
For Use With (Equipment) B-pure Water System
Connection Type 1.2 in.
7

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

EDGE
8

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
9

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
10

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
11

Thermo Scientific™ Barnstead™ Pacific™ RO Water Purification System

Improve functional and economical production of high-purity water with this modularly designed laboratory reverse osmosis system.

Operating Pressure 1.5 to 6 bar
Height (Metric) 603 mm
Electrical Requirements 230 V 50/60 Hz
Net Weight (Metric) 21 kg
Width (Metric) 372 mm
Type Reverse Osmosis Water Purification System
Feedwater Connector 3/4 in. NPT
Depth (Metric) 330 mm
Voltage 230 V
Frequency 50/60 Hz
Temperature Range (Metric) 2°C to 35°C
Power Consumption 0.1 kW
Bacterial retention 99%
Feed Water Monitoring Integrated
12

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
13

Thermo Scientific™ Double Softening System WMS

Monitor total water processed using the electronic volume control featured in this double softening system.

Type Water Softening System, WMS
14

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