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

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Waterdrop G3 Replacement Filter 1-Year Combo, Pack of 2 WD-G3-CF Filters and 1 WD-G3-CB Filter, Replacement for WD-G3-W, WD-G3P600 and WD-G3P800-W Reverse Osmosis System

Product ID: 323142745

Details

Brand
Waterdrop
Included components
2 x WD-G3-CF 1
Installation type
Under Sink
Material
Activated
Special features
Advanced

🌴Coconut shell activated carbon

💧1-year filter life

🛠️3-second twist install

₹ 27029

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Description

💧 Elevate your hydration game with effortless, year-round purity!

EFFORTLESS FILTER SWAP - Replace your filter in just 3 seconds—no tools, no stress, just fresh water fast.
SEAMLESS COMPATIBILITY - Designed specifically for WD-G3-W, WD-G3P600, and WD-G3P800-W systems—perfect fit guaranteed.
YEAR LONG PURE HYDRATION - Enjoy a full 12 months of crystal-clear, contaminant-free water without hassle.
NATURAL COCONUT CARBON POWER - Premium activated carbon from coconut shells ensures superior chlorine and organic removal.
TRIPLE STAGE PRECISION FILTRATION - Advanced 3-in-1 filtration reduces sand, rust, and odors for a taste that stands out.

The Waterdrop G3 Replacement Filter 1-Year Combo includes two WD-G3-CF filters and one WD-G3-CB filter, engineered for WD-G3-W, WD-G3P600, and WD-G3P800-W reverse osmosis systems. Featuring a 3-in-1 advanced filtration system with natural coconut shell activated carbon, it effectively removes sand, rust, chlorine odors, and organic impurities. Designed for easy twist-and-replace installation in just 3 seconds, each filter delivers clean, great-tasting water for up to one year, supporting healthier hydration with minimal maintenance.

Specifications

ASIN	B07WZDLNLY
Best Sellers Rank	#8,661 in Kitchen ( See Top 100 in Kitchen ) #20 in Water Filter Cartridges
Brand Name	Waterdrop
Customer Reviews	4.8 4.8 out of 5 stars (1,532)
EU Spare Part Availability Duration	1 Years
Filter Life Cycle	1 Years
Included Components	2 x WD-G3-CF Filters, 1 x WD-G3-CB Filter, Screws, Drain Saddle, Teflon Tape, Instruction Manual
Installation Type	Under Sink
Item Type Name	undersink-water-filtration-systems
Item Weight	4.56 Pounds
Manufacturer	Waterdrop
Material Type	Activated Carbon,Carbon
Model Name	Waterdrop A1
Model Number	WD-G3-2CFCB
Number of Items	3
Number of Packs	1
Other Special Features of the Product	Advanced Filtration System
Part Number	WD-G3-2CFCB
Power Source	Corded Electric
Purification Method	Reverse Osmosis
Supported Water TDS Level Maximum (PPM)	600
UPC	840814161753
Unit Count	1.0 Count
Upper Temperature Rating	100 Degrees Fahrenheit

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Yes, all products are sourced from reputable international marketplaces in US, UK, and UAE. We have a robust verification process to ensure product authenticity, and each item is inspected at our warehouse before shipping to customers. Every product comes with applicable warranties and our standard return policy for your peace of mind.

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We typically deliver within 4-9 business days to major Indian cities. Each order is trackable end-to-end through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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All products are sourced from US, UK, and UAE. Our prices include international shipping costs, customs duties, payment processing fees and logistics handling to ensure smooth delivery to India. We handle all customs clearance so you don't face any hidden charges later.

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₹ 27029

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered 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 India.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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