Waterdrop G3-2CFCB Filter, Replacement for G3-W & G3P600 & G3P800 RO System
Condition: New
$89.00
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Availability:
In Stock.
Arrives
Sunday, Nov 1
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At a glance
- Condition
- New
- Model
- WD-G3-2CFCB
- Capacity
- 400 gal
- Weight
- 4.6 lb
- Material
- Activated Carbon,Carbon
- Installation Type
- Under Sink
- Purification Method
- Reverse Osmosis
- In the box
- G3-2CFCB Replacement Filter
Features 6
- [Compatible model] Waterdrop G3-W & G3P600 & G3P800 reverse osmosis system
- [Enhanced filtration] The 3-in-1 front filtration stages effectively reduce sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you. The precision filtration system effectively improves the taste and smell of water. It helps deliver clean and pure water
- [Premium material] Applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely absorbs residual chlorine odors and organic materials, improving water taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it
- [Premium material] This G3-N3CB filter boasts a superior coconut shell-activated carbon block with a smaller pore size, which largely adsorbs residual chlorine odor and organics, improving the waters taste. The activated carbon block is made from natural coconut shells .Please confirm whether you are allergic to it
- [Longer service life] It delivers clean and pure filtered water for a full year. It also provides long-term benefits for your familys health
- [Easy installation] It only takes a twist to replace the filter in three seconds. No tools required
Specs 25
| Brand | Waterdrop |
|---|---|
| Special Feature | Multi Stage Filtration, Reduce TDS, Tankless |
| Material | Activated Carbon,Carbon |
| Capacity | 400 gallons |
| Installation Type | Under Sink |
| Purification Method | Reverse Osmosis |
| Power Source | Gravity-fed/Water Pressure |
| Item Weight | 4.6 pounds |
| Model Name | WD-G3-2CFCB |
| Other Special Features of the Product | Multi Stage Filtration, Reduce TDS, Tankless |
| Upper Temperature Rating | 100 °F |
| Supported Water TDS Level Maximum (PPM) | 300 |
| Filter Life Cycle | 1 years |
| Material Type | Activated Carbon,Carbon |
| EU Spare Part Availability Duration | 1 years |
| Brand Name | Waterdrop |
| Model Number | WD-G3-2CFCB |
| UPC | 840814161753 |
| Manufacturer | Waterdrop |
| Item Highlight | NSF/ANSI 42 & 53 & 372 Certified, Pack of 2 G3-N1CF Filters and 1 G3-N3CB Filter, 1-Year Combo |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Number of Packs | 2 |
| Item Type Name | undersink-water-filtration-systems |
| Part Number | WD-G3-2CFCB |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Water drop
Information about the filters are factual. Very simple to replace and no leakage. Had new installed water drop system installed June ‘25. Really nice system. Water taste is very good.
Reviewed in the United States on June 26, 2026 by g price
Perfect fit for my G3.
Needed my yearly filter swap for the RO system I have run for over two years now. These twisted right in without any leaks and the instructions made the reset process simple. My only complaint is having to run the water for fifteen minutes to flush them out during setup (but that's the case with all these systems). Worth knowing: The package contains two front pre-filters and one carbon block filter which covers a full year of use.
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Reviewed in the United States on June 20, 2026 by Chris M
Easy to install
Installation is incredibly simple. It takes just a few seconds to remove the old filter and twist the new one into place, with no tools required.
Reviewed in the United States on July 30, 2026 by GVB
Good price for quality filters
Quality filters and when bought together you get a discount.
Reviewed in the United States on August 9, 2026 by rtmk
Great water filters
Essential. Easy to replace, very compact and water tastes good.
Reviewed in the United States on June 4, 2026 by RJ
Customer service
I recently had a G3P600 unit and filters installed and couldn't be happier. Doreen, with Waterdrop, was especially knowledgeable, professional, and patient in answering my many questions. Thank you, Doreen.
Reviewed in the United States on October 4, 2026 by Joanne
Water is incredible, filters are simple to change.
We bought this RO system a couple of years ago. This was 2nd time I've ordered these filters. They work quite well and are super easy to install. They don't leak, and the water flow is great. It's hooked to the RO faucet on the sink and the ice/water dispenser in the fridge. We also have a water softner because the water is incredibly hard in our area. Using the water from the RO that uses these filters, I only have to descale my Delonghi automatic about once a year or less. This is a great system!
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Reviewed in the United States on January 12, 2026 by Pirate
Perfect filters
Perfect replacement. Love the 3 pack it keeps me supplied for a year.
Reviewed in the United States on September 18, 2026 by Emoore