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Millipore and Barnstead Laboratory Water Filtration Need a New Laboratory Water System?
We have many to choose from. We can save you thousands on
Complete Systems and replacement filters for most brands.
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Aquarium Reverse Osmosis and Deionization Systems

Aquarium Reverse Osmosis and Deionization Systems   We offer a complete selection of reverse osmosis/deionization systems for your Aquarium or Reef System Reverse Osmosis/deionization will replace your evaporated water without adding any contamination that might be found in the tap or after reverse osmosis systems . An RO/DI system removes virtually 100% of the minerals and 99.9% of most other contaminants in water including bacteria pesticides fluoride and other dissolved ions. A system comes complete with prefiltration reverse osmosis storage deionization and a quality indicator light.


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DI10K1
Inline Deionizer Kit With Water Quality Indicator

Retail Price US$355.44
Our Price US$253.88
Use as a stand alone or add on to reverse osmosis to produce ion free water.
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Inline Deionizer Kit With Water Quality Indicator

US$253.88
Code: DI10K1
Use as a stand alone or add on to reverse osmosis to produce ion free water.

MB0501
Mixed Bed Deionizer Filter

Retail Price US$69.56
Our Price US$47.49
Code F, 2.5 inch X 4.9 inch. Special Prep 2, for ionic contaminant removal - 1/pk  Fits 1/2 size Pentair or ametel housings. 
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Mixed Bed Deionizer Filter

US$47.49
Code: MB0501
Code F, 2.5 inch X 4.9 inch. Special Prep 2, for ionic contaminant removal - 1/pk  Fits 1/2 size Pentair or ametel housings. 

MB1001
Mixed Bed Deionizer Filter

Retail Price US$71.90
Our Price US$54.88
Code F, 2.5 inch X 10 inch. Special Prep 2, for ionic contaminant removal - 1/pk - Comparable to Dimn1000 dimn-1000
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Mixed Bed Deionizer Filter

US$54.88
Code: MB1001
Code F, 2.5 inch X 10 inch. Special Prep 2, for ionic contaminant removal - 1/pk - Comparable to Dimn1000 dimn-1000

MC4796K32
Nylon On-Off Valve

Retail Price US$46.50
Our Price US$34.70
Compact, 1/4 NPT Female x 1/4 NPT Female
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Nylon On-Off Valve

US$34.70
Code: MC4796K32
Compact, 1/4 NPT Female x 1/4 NPT Female

NRW37
Purolite NRW37 Mixed bed Ion Exchange Resin

Retail Price US$542.19
Our Price US$522.53
Nuclear Grade Mixed Bed Exchange Resin. Sold by the cubic foot.

Handy Tool - Media Funnel
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Purolite NRW37 Mixed bed Ion Exchange Resin

US$522.53
Code: NRW37
Nuclear Grade Mixed Bed Exchange Resin. Sold by the cubic foot.

Handy Tool - Media Funnel

RO1XL1
RO-DI System - with quality indicator light

Retail Price US$844.96
Our Price US$603.54
This line fed system is designed to provide 100 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO1XD1 Reverse Osmosis System and the DI10K1 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage
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RO-DI System - with quality indicator light

US$603.54
Code: RO1XL1
This line fed system is designed to provide 100 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO1XD1 Reverse Osmosis System and the DI10K1 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage

RO50L1
RO-DI System - with quality indicator light

Retail Price US$845.35
Our Price US$605.74
This line fed system is designed to provide 50 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO50D1 Reverse Osmosis System and the DI10K1 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage
click to see more

RO-DI System - with quality indicator light

US$605.74
Code: RO50L1
This line fed system is designed to provide 50 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO50D1 Reverse Osmosis System and the DI10K1 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage

RO50L2
RO-DI System - without quality light

Retail Price US$1,255.88
Our Price US$930.28
This line fed system is designed to provide 50 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO10D1 Reverse Osmosis System and the DI1041 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage
click to see more

RO-DI System - without quality light

US$930.28
Code: RO50L2
This line fed system is designed to provide 50 gallons per 24 hours of deionized quality water and delivers it at 3 liters per minute. Complete system with filters. This system is a combination of the the RO10D1 Reverse Osmosis System and the DI1041 Deionizer Kit

Operating Manual
Replacement filters
Optional Quality Monitor
PVC Faucet
Add more storage

Discontinued Items - Filters, Operation Manuals and Parts may still be available.
Click catalog number for more info

DIFCK1 - PVC Deionizer Faucet
RO10L1 - RO-DI System - with quality indicator light
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