ERO R335 Post-Filter

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The EcoWater ERO R335 Post-Filter is a fully encapsulated combination sediment/carbon filter intended for use with the EcoWater ERO R335 Reverse Osmosis System.

This filter is recommended for replacement every 12 months.

To replace, simply twist the old filter out clockwise and pull down, and push the new one up and then rotate counter-clockwise.