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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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46 – 60 of 1,247 results
46
Promotions Available

Thermo Scientific™ Barnstead™ Smart2Pure™ Pro Water Purification System PROMO

The Smart2Pure™ Pro system is a compact system which converts tap water to into ASTM Type 1.

47

Sartorius arium™ mini plus Ultrapure Water System Bundle
GSA_VA GREENER_CHOICE

Sartorius arium™ mini plus ultrapure water system developed to provied ASTM Type 1 and Type 3 water. The arium™ mini plus is directly connected to a feed water tap.

48

MilliporeSigma™ PrePak L2 Pretreatment Pack

Lab Water purification system portfolio offers a broad range of pure and ultrapure water purification systems and services.

49

Sartorius arium™ Pro ASTM TYPE 1 - Ultrapure Water System: Wall Mounted
GSA_VA GREENER_CHOICE

Produce ASTM type 1 water for critical analysis like HPLC, PCR, antibody production, cell culture media preparation or electrophoresis with the Sartorius arium™ Pro ASTM TYPE 1 - Ultrapure Water System.

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 Distilled, DI, RO, EDI
Humidity Range 80%
Width (Metric) 35 cm
Flow Rate ≤2
Purification Method Adsorption by spherical activated Carbon, deionization, optional final particle and sterile filtration
Product Water Type Type 1
Voltage 100/240 V
Turbidity <1
Feedwater Temperature (Metric) 2°C to 30°C
Certifications/Compliance ASTM
Remote Dispenser No
Weight (Metric) 27 to 29 kg
Height (English) 19.37 in.
Height (Metric) 49.2 cm
Electrical Requirements 100/240 V 50/60 Hz
Depth (English) 17.75 in.
Resistivity 18.2 Mohm.cm
Conductivity 0.055
Daily Output 120 L
Power Supply Details 130
Storage Requirements 5°C to 45°C
Particle Size <1/mL
Mounting Wall
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) 59.5 to 63.9 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
50

Sartorius arium™ comfort II ASTM 1, 2 Combined Water Purification Systems w/o UV Lamp, TOC Monitor
GSA_VA GREENER_CHOICE

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

Width (English) 17 in.
Endotoxin Concentration <0.001 EU/mL with a terminal ultrafiltration cartridge
Feedwater Source Tap
Humidity Range 80%
For Use With (Application) HPLC, GC-MS, AAS, ICP-MS, Ion chromatography, TOC Analysis, Photometry, Microbiological media and reagents, Histology, LISA, RIA
Width (Metric) 43.5 cm
Total Organic Carbon <5 ppb
Purification Method Adsorption using spherical activated carbon, catalyst, reverse osmosis, electrochemical deionization, optional final particle and sterile filtration
Product Water Type Type 1 and 2
Turbidity <1 NTU
Feedwater Temperature (Metric) 2°C to 30°C
Remote Dispenser No
Weight (Metric) 28 kg (Empty); 36 kg (Operating)
Height (English) 19.7 in.
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.
Resistivity 18.2 Mohm.cm
Daily Output 120 L
TOC Monitor with UV Intensity Monitoring < 5 ppb
Particle Size <1mL
Feedwater Connector 3/8 in.
Product Type Water Purification System
Depth (Metric) 47.6 cm
Weight (English) 61.7 lb. (Empty); 79.3 lb. (Operating)
Bacterial Content <0.1 CFU/mL (with a 0.2 μm final filter or terminal ultrafiltration cartridge )
Feed Water Monitoring No
51

Sartorius arium™ Comfort I Combined System (TYPE 1 - Ultrapure Water and TYPE 3 - RO Water)
GSA_VA GREENER_CHOICE

Use the Sartorius arium™ Comfort I Combined System for producing ASTM Type 1 ultrapure water and Type 3 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%
Width (Metric) 43.5 cm
Total Organic Carbon ≤2 ppb
Purification Method Adsorption by spherical activated Carbon, catalyst, reverse osmosis, deionization, UV radiation, optional final particle and sterile filtration
Product Water Type Type 1 to 3
Turbidity <1
Feedwater Temperature (Metric) 2°C to 30°C
Remote Dispenser No
Weight (Metric) 31 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
Feedwater Connector 3/8 in.
Depth (Metric) 47.6 cm
Temperature Range (English) 35.6°F to 95°F
Weight (English) 68.3 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
52

Labconco™ WaterPro™ BT Water Purification Systems With Remote Dispenser
GSA_VA SDP

Produces both RO-purified and Type I water packaged in compact all-in-one benchtop design

Depth (English) 13.1 in.
Width (English) 11.4 in.
Resistivity 18.2 MΩ·cm
Daily Output 1 to 250 L
Endotoxin Concentration <0.001 EU/mL (Pyrogen-free)
Feedwater Source Tap
TOC Monitor with UV Intensity Monitoring No
Total Organic Carbon <10 ppb
Flow Rate >0.5 L/min. Type I water
Feedwater Connector 1/2 in. Gaz
Product Type Ultrapure Water Purification System
Product Water Type Type 1 and 3
Amperage 2A
Remote Dispenser Yes
Bacterial Content <0.1 CFU/mL
Weight (Metric) 20.3 kg
Height (English) 23.8 in.
Feed Water Monitoring No
53

Sartorius Benchtop Arium pro UF Ultrapure Water System
GREENER_CHOICE

Provides widest selection of features and options for customised configuration.

54
Promotions Available

MilliporeSigma™ LC-Pak™ Point-of-Use Polisher
GSA_VA

The LC-Pak™ Point-of_use Polisher is designed to provide scientists with the certitude that the ultrapure water that they are using in critical organic molecules analysis at trace and ultra-trace levels will be adequate.

55

Labconco™ WaterPro™ PS Water Polishing Station
GSA_VA SDP

WaterPro™ PS Water Polishing Station with filters, prefilters and cartridges for Labconco WaterPro PS and RO Water Purification Systems.

Flow Rate 1.1 L/min.
For Use With (Equipment) WaterPro™ PS polishing station
Resistivity 16 to 18.2 MΩ·cm
Product Water Type Type 1
Daily Output 1 to 250 L
Weight (English) 9.5 lb.
Feedwater Source Reverse Osmosis Tap
Endotoxin Concentration <0.001 EU/mL
Bacterial Content 0.001 CFU/mL
Weight (Metric) 4.3 kg
Total Organic Carbon <30 ppb
56

Sartorius Arium™ Smart Station PW
GREENER_CHOICE

Arium™ Smart Station flexible remote dispenser for pure water

Flow Rate Up to 2 L/min.
Product Water Type Pure Water
Capacity (Metric) 50 L
Feedwater Source Pure
TOC Monitor with UV Intensity Monitoring No
Display Touch display
Feed Water Monitoring No
57

Labconco™ WaterPro™ PS/HPLC Polishing System for Analytical Use
GSA_VA SDP

Labconco WaterPro™ PS/HPLC Polishing System for Analytical Use delivers Type I, 18.2 megohm-cm water with TOC less than 5ppb.

Height (Metric) 76.4 cm
Depth (English) 7.5 in.
Width (English) 31.1 in.
Resistivity 18.2
Purity TOC Less than 5 ppb
Daily Output 1 to 250 L
Feedwater Source Pretreated Tap
Endotoxin Concentration <0.001 EU/mL
Width (Metric) 78.9 cm
Total Organic Carbon <5 ppb
Flow Rate 1.8 L/min.
Purification Method Carbon filtration, deionization, organic adsorption, ultraviolet oxidation
Depth (Metric) 19 cm
Product Water Type Type 1
Model WaterPro PS/HPLC
Bacterial Content <1 CFU/mL
Height (English) 30.1 in.
58

Labconco™ WaterPro™ RO Bladder Tank
GSA_VA SDP

Labconco™ WaterPro™ RO Bladder Tank provide additional storage of reverse osmosis water produced by the WaterPro RO Station.

Flow Rate Gravity Fed
Type Tank
Width (English) 16 in.
Product Water Type Reverse Osmosis (Type 3)
Feedwater Source Pure
TOC Monitor with UV Intensity Monitoring No
Width (Metric) 40.6 cm
Feed Water Monitoring No
59

Labconco™ WaterPro™ PS/UF Polishing System for Life Science Use
GSA_VA SDP

Labconco WaterPro™ PS/UF Polishing System for Life Science Use delivers Type I, 18.2 megohm-cm, pyrogen-free (upto 0.06 eμ/mL) water with TOC less than 10ppb.

Height (Metric) 76.4 cm
Depth (English) 7.5 in.
Width (English) 31.1 in.
Resistivity 18.2
Purity TOC Less than 10 ppb, pyrogen-free to 0.06eμ/mL
Daily Output 1 to 250 L
Feedwater Source Pretreated Tap
Endotoxin Concentration <0.001 EU/mL
Width (Metric) 78.9 cm
Total Organic Carbon >10 ppb
Flow Rate 1.8 L/min.
Purification Method Carbon filtration, deionization, ultrafiltration, ultraviolet oxidation
Depth (Metric) 19 cm
Product Water Type Type 1
Model WaterPro PS/UF
Bacterial Content <1 CFU/mL
Height (English) 30.1 in.
60

MilliporeSigma Milli-Q™ SQ 240XL Purification System Kit

Ultrapure Water Dispensing Module, two SQ Switch 3.5 L Tanks, one SQ 50 L Tank, SQ Gravity Valve