Changing rodi filter

[willforr]

I bought a four stage rodi filter from bulk reef supply about 9 months ago. Just curious how often you should replace it

 

[Dburr1014]

Depends on your incoming TDS really.
My incoming is only 48. I can go 2+ years without changing. If you have a gauge on the system you will see when it gets clogged and rises.

 

[BlennyTime]

This BRS article has some good info:

How To Know When To Change Your RO/DI Filters

Learn to monitor your RO/DI filters properly and ensure optimal performance of your Reverse Osmosis System.

www.bulkreefsupply.com

 

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