Waterdrop G3-N1CF RO Replacement Filter
- Waterdrop G3-W, G3P600, G3P800 RO systems only
- 6 months or 550 gallons service life
- 3-in-1 front filtration, PP cotton and carbon block
- Coconut shell activated carbon, allergy note from the maker
- NSF/ANSI 372 certified
- 3 second twist change, no tools
- 3.3 x 3.3 x 12.1 in cartridge
Updated 3 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
The matching front filter for owners of the listed Waterdrop reverse osmosis systems, with a tool-free twist change. It fits only those Waterdrop models, and its coconut shell carbon matters to anyone with a coconut allergy.
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ASIN: B07NZSSBWCModel: G3-N1CF
Overview
Twisting out the old front cartridge of a Waterdrop under-sink reverse osmosis system and twisting in this one is the whole job. The CF filter combines PP cotton with a coconut shell carbon block to catch sand, rust and particles and cut chlorine odor in the system's front stages.
A no-tools swap and a coconut carbon block that targets chlorine taste make this a simple service item for the named Waterdrop units. It is not a universal cartridge. Life is rated by both time and volume, so plan changes around whichever limit the household reaches.
Who it's for
Kitchens with one of the named Waterdrop reverse osmosis units need this cartridge on a regular schedule. Owners of other brands, or of Waterdrop models outside the list, should not order it.
Pros and cons
- Twist change with no tools
- Coconut shell carbon block targets chlorine odor
- Three stages combined in one cartridge
- NSF/ANSI 372 certified
- Fits only three listed Waterdrop systems
- Coconut shell carbon may concern allergy sufferers
- Only certification named is NSF/ANSI 372
- Item weight not listed
Performance notes
Sand, rust and particulates are caught by the PP cotton layer, and the carbon block with its small pores absorbs residual chlorine odor and organic material. As the cotton loads with particles and the carbon fills, the cartridge reaches the end of its rated life. The quality of the incoming water decides how quickly that happens.
Specifications
| Brand | Waterdrop |
|---|---|
| Model | G3-N1CF |
Frequently asked questions
Does the Waterdrop G3-N1CF fit the G3P800-W?
Yes. The specs list Waterdrop WD-G3-W, WD-G3P600 and WD-G3P800-W as the compatible systems.
Is the Waterdrop CF filter a concern for someone with a coconut allergy?
The carbon block is made from natural coconut shells, and Waterdrop asks buyers to confirm whether they are allergic to it before use.
What does the Waterdrop G3-N1CF filter reduce?
Sand, rust, particulates and suspended substances through the front stages, plus residual chlorine odors and organic materials through the carbon block.