Reverse osmosis replacement match

Waterdrop G3P600 reverse-osmosis membrane filter

Part WD-G3P600-RO for select Waterdrop filtration systems, including G3P600, WD-G3P600.

WD-G3P600-RO fit summaryThis is the RO membrane replacement for the G3P600 system. The CF and CB stages use separate cartridges on shorter schedules.

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Compatible systems in our guide

G3P600WD-G3P600

Replacement guidance

Up to 24 months or 2,200 gallons, depending on water quality and use. Multi-stage systems can require different schedules for different cartridges, so use the manual rather than replacing every stage automatically at the same time.

Checks before purchasing

Confirm the complete system model and stage count.
Compare the installed cartridge or membrane part number.
Confirm membrane capacity and connection style where applicable.
Review the manufacturer’s current compatibility information.

How this entry was verified

We used the named manufacturer’s replacement information as the primary compatibility reference. Retailer descriptions are a purchasing aid, not our source of truth.

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