What type of water do you need?

Type I

Ultrapure Water

Type II

Pure Water

Type III

Primary Grade Water

Type IV

Potable water

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Find your replacement

Cartridge reorder

LabStrong™ water purification cartridges are made of high-quality resins and contain all virgin materials – no recycled media or containers. Our higher cartridge capacities result in increased longevity and reduced laboratory operating costs. We work diligently to ensure our cartridges are in-stock and ready to ship, and all in-stock cartridges ship the same day ordered.

Use the search bar below to re-order cartridges for your LabStrong™ water system or one of our LabStrong™ comparable cartridges to various Barnstead™ cartridges*.

Type I – Ultrapure

Type II – Pure

Type III – Primary Grade Water

Inside LabStrong | Water Innovation


Phone & Internet Outage

Many parts of the Midwest are experiencing outages due to yesterday’s storms. LabStrong has been affected and our internet and land-line phones are down. You …

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Image listing the types of lab applications that type II water can be used for

Pure Water – What is ASTM Type II Water?

Pure Water – What is ASTM Type II Water? Have you ever thought about the significant role that water plays in a laboratory?  Every lab …

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Ultrapure, ASTM Type I+ Water Purification System by LabStrong™ | Coming Soon

  Coming soon to make your lab life easier from LabStrong™, an economical ultrapure water purification system that will produce up to 2L/minute of ASTM …

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