Inline Post Carbon Filter – Stage 5


  • Inline coconut shell carbon filter
  • For reduction of chlorine, taste and odor
  • Stage 5 replacement filter for OROS-50 & OROS-80
  • Industry standard sized post carbon filter
  • NSF certified replacement element
  • ¼” tube quick connect fittings

In stock

Olympia Water Systems inline coconut shell carbon filter is a stage-5 replacement filter for the OROS-50 and OROS-80 systems. This post-carbon filter is NSF certified against NSF/ANSI 42 for reduction of chlorine, taste and odor. Includes ¼ inch quick connect fittings for easy installation. Depending on usage and feed water quality, the stage 5 filter is typically replaced every 2,500 gallons.

Share your thoughts!

Let us know what you think...

What others are saying

There are no contributions yet.




Continue as a Guest

Don't have an account? Sign Up

30 Day Money-Back Guarantee

Olympia Water System products have a 30 day money-back guarantee from the date of purchase. All return shipping fees are the customer’s responsibility unless the return is due to manufacturer error or defect. For details on our Return Policy and Product Warranty please visit our Terms & Conditions and Warranty pages.


In-stock items will be shipped within 2-3 business days after your order has been placed. We currently only ship to addresses within in the United States (48 continental states, Alaska & Hawaii).

You may also like…