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Coralife Pure-Flo II 50 GPDCoralife
RO/DI
RO/DI

Coralife Pure-Flo II 50 GPD

by Coralife

Pure-Flo II is Coralife's 4-stage RO/DI system — sediment, carbon, TFC membrane and DI resin — producing 99.9% pure water for reef tanks; a long-running, wall-mountable bestseller.

entry4-stage
Output
50 GPD
Stages
4
Booster pump
Not included
Compatibility with your build
Start a build to see compatibility for this product
Specifications

The full sheet

Output
Production rate
50 GPD
Production rate
7.9 L/h
Filtration
Stages
4
Membrane capacity
50 GPD
Accessories
Booster pump
No
Buy from

Where to get it

Amazon (US)
$221
Free with Prime
$221 total
Estimated price — verify at checkout
Go to retailer

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Works well with

Compatible tanks

Alternatives

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Frequently asked

What are the key specs of the Coralife Pure-Flo II 50 GPD?

Output: 50 GPD. Stages: 4. Booster pump: Not included.

How much does the Coralife Pure-Flo II 50 GPD cost?

The Coralife Pure-Flo II 50 GPD costs around $221. Retailers price it differently, and ReefPicker lists the offers it has for your region on the Coralife Pure-Flo II 50 GPD product page.

Which tanks is the Coralife Pure-Flo II 50 GPD compatible with?

Based on ReefPicker's compatibility checks, the Coralife Pure-Flo II 50 GPD fits tanks including Fluval Sea Evo 5, Ultum Nature Systems 45SA Dual, Ultum Nature Systems 30A Dual. Add it to a build on ReefPicker to check it against your specific tank.