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MilliporeSigma™ Milli-Q™ Direct Water Purification System

Produce pure and ultrapure water directly from tap water with the Millipore Milli-Q™ Direct Water Purification System.



Certifications/Compliance UL, cUL, CE, ISO 9001 v.2000, ISO 140001
Contaminant Rejection (Organic) Greater than99%
Contaminant Rejection (Particulate) Greater than99%
Feedwater Source Potable Tap Water
Product Water Type Type 1 and 3
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Products 2
Catalog Number Mfr. No. Model Weight (English) Weight (Metric) Price Quantity & Availability  
Catalog Number Mfr. No. Model Weight (English) Weight (Metric) Price Quantity & Availability  
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Milli-Q Direct 8 52.91 lb. Packaged, 44.09 lb. empty, 59.52 lb. with water 24 kg Packaged, 20 kg empty, 27 kg with water
Each for $16,987.00
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Milli-Q Direct 16 55.11 lb. Packaged, 46.29 lb. empty, 61.73 lb. with water 25 kg Packaged, 21 kg empty, 28 kg with water Item Discontinued This item has been discontinued by the supplier and is no longer available. Please reach out to your sales representative. View substitute products »


Exceeds the requirements of the most demanding norms†. allows optimized global costs.

Key Features

  • Provides manual and volumetric water dispense at low and high flowrates
  • Low-flow function easily prepares solutions in volumetric flasks
  • 75cm tube reaches sink for glassware washing at mid or high flow (up to 2L/min.)
  • Dispensing arm is designed to fit all laboratory glassware
  • Volumetric function automatically delivers pre-set water volume
  • Compact unit can be installed on wall or benchtop to optimize lab space

Additional Features

  • Built-in 185nm UV lamp for TOC reduction
  • High-recovery Reverse Osmosis for economical pure water production
  • Large digital and graphic screen with detailed procedures for full online support
  • Progard™ pretreatment cartridge to increase RO module life‡
  • Q-Pak™ polishing cartridge adapted to general application‡
  • Dispenser removable from support for convenient delivery
  • Optional Application Paks are adapted to specific contaminant removal
Easy Access to Information
  • Information displays in local language
  • Alerts and alarms visible on main screen
  • One-touch access to information
  • Seensors monitor system operation
  • Intuitive screen commands for operation, maintenance and reporting
Easy, Reduced Maintenance
  • Pack and cartridge replacemeet takes less than five minutes
  • Simple tracebalility—RFID tag automatically registers catalog and other new consumables in system memory
  • System alerts for consumable replacement and scheduled maintenance

Choice of Two Models

  • Milli-Q Direct 8 produces 8L/hr.
  • Milli-Q Direct 16 produces 16L/hr.

A comprehensive range of service and maintenance programs is available including installation, user training, tech support, maintenance, calibration and more; contact your Sales Representative for details.

Order Info

Available accessories (all sold separately) include: Q-POD™ Dispenser, cartridges, reservoirs, wall mounting bracket, protectors, foot switch, and Application Paks for specific purity needs. contact your Sales Representative for details.




ISO 9001 v.2000, ISO 140001



UL, cUL, CE, ISO 9001 v.2000, ISO 140001
Greater than99%
Type 1 and 3
13.07 Base, 16.25 arm in.
19.56 in. Base, 28.07 in. Arm
19.05 in. Base, 22.87 in. arm
100/230 V 50/60 Hz
50/60 Hz
Greater than99%
Potable Tap Water
Water Purification System
33.2 cm Base, 41.3 cm arm
49.7 cm Base, 71.3 cm Arm
48.4 cm Base, 58.1 cm arm
100/230 V


Product Certifications
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