How long can I keep these filter in storage

Not really sure -- we've had ours for a year (bought them at the time we bought the system) and so far so good.

I am considering this unit for my 2nd home and expect to use sparingly-- is the filter replacement dependent on time elapsed or amount of water used?

Hi, Thanks for your interest in our product. Please note the lifespan of our products relies on two factors: time elapsed and amount of filtered water, when either of these two dimensions is reached, cartridge replacement is required. If you have any other questions, please feel free to contact us. Enjoy the rest of your day! Kind Regards Mia Lauren Customer Service Rep

Am i correct in my assumption that this is not an nsf certified water filtration system?

They were going through the NSF testing process for a while, but now their website and the product description on Amazon states that it is an NSF 58 & 372 CERTIFIED water filtration system with NSF certified replacement filters.

Will these filters work with the G2 system?

Hi Steven, Thanks for your interest in our Waterdrop WD-G2-B Reverse Osmosis System. We are sorry to tell you that those three filters for the G3 system can not work with the G2 system. The G2 system has two composite filters, which are CF filter and MRO filter. Both of them will be in stock in April. Here is the purchase link of there two filters for your reference. CF: http://www.amazon.com/dp/B082D1VZ4P?ref=myi_title_dp MRO: http://www.amazon.com/dp/B082CZV16X?ref=myi_title_dp If you have any questions, please feel free to give us a call between the hours of 8:00 AM-5: 00 PM (PST), Monday through Friday at 1-888-352-3558. We will try our best to help you out. Thank you very much. Best Regards, Mia Lauren

Waterdrop G3 2cfcb Filter Replacement For Waterdrop G3 W G3p600

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Rp4124038

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Description

💧 Elevate your hydration game with pure, fresh water—because your health deserves the best!

COCONUT CARBON POWER - Premium natural coconut shell carbon blocks residual chlorine & odors for a fresh taste.
SEAMLESS UNDER SINK FIT - Compact design integrates perfectly with Waterdrop G3 series, saving space and hassle.
TRIPLE STAGE PURITY BOOST - Advanced 3-in-1 filtration slashes sand, rust & impurities for crystal-clear water.
EFFORTLESS TWIST REPLACE - No tools, no mess—swap filters in 3 seconds flat to keep your water pristine.
YEAR LONG HYDRATION CONFIDENCE - Reliable filter lifespan delivers pure water for a full 12 months without compromise.

The WD-G3-2CFCB is a premium replacement filter pack compatible with Waterdrop G3-W, G3P600, and G3P800 reverse osmosis systems. Featuring a 3-in-1 multi-stage filtration process and natural coconut shell activated carbon, it effectively removes sand, rust, chlorine odors, and organic impurities. Designed for easy twist-and-replace installation, it ensures a full year of clean, great-tasting water, making it an essential upgrade for health-conscious professionals seeking convenience and quality.

Specifications

ASIN	B07WZDLNLY
Best Sellers Rank	#2,951 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #49 in Replacement Water Filters
Brand	Waterdrop
Brand Name	Waterdrop
Customer Reviews	4.8 out of 5 stars 1,470 Reviews
Included Components	G3-2CFCB Replacement Filter
Installation Type	Under Sink
Item Type Name	undersink-water-filtration-systems
Item Weight	4.56 Pounds
Manufacturer	Waterdrop
Material	Activated Carbon , Carbon
Material Type	Activated Carbon,Carbon
Model Name	WD-G3-2CFCB
Model Number	WD-G3-2CFCB
Other Special Features of the Product	Multi Stage Filtration, Reduce TDS, Tankless
Part Number	WD-G3-2CFCB
Power Source	Gravity-fed/Water Pressure
Purification Method	Reverse Osmosis
Special Feature	Multi Stage Filtration, Reduce TDS , Tankless
Supported Water TDS Level Maximum (PPM)	300
UPC	840814161753
Unit Count	1.0 Count
Upper Temperature Rating	100 Degrees Fahrenheit

Reviews

S**T

18.02.2026

V**N

5.03.2026

M**M

8.11.2025

T**N

4.03.2026

R**R

26.04.2026

P**E

12.01.2026

L**.

18.03.2026

P**Y

4.02.2026

D**U

1.11.2023

M**C

18.01.2025

J**.

30.11.2022

R**E

12.08.2022

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp4124038

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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