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

COCONUT CARBON POWER - Premium natural coconut shell-activated carbon enhances taste by removing chlorine and odors.
TRIPLE STAGE PURITY BOOST - Effectively reduces sand, rust, and impurities for crystal-clear water.
EFFORTLESS TWIST REPLACE - Filter swaps in just 3 seconds—no tools, no hassle, zero downtime.
YEAR LONG HYDRATION ASSURANCE - Reliable filtration performance that keeps your water pure for a full 12 months.
CERTIFIED QUALITY COMPATIBILITY - NSF & ANSI certified, designed for Waterdrop WD-G3 series for seamless integration.

The Waterdrop WD-G3-W Replacement Filter 1-Year Combo includes two WD-G3-N1CF and one WD-G3-N3CB filters, engineered with a 3-in-1 filtration system using natural coconut shell-activated carbon. Compatible with WD-G3-W, WD-G3P600, and WD-G3P800-W models, it delivers clean, great-tasting water by removing sand, rust, chlorine, and organic impurities. Certified by NSF and ANSI, this pack ensures a full year of easy, tool-free filter replacement and consistent water purity.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Material	Activated Carbon,Carbon
Product Dimensions	46.5D x 19.8W x 43.4H Centimeters
Item Weight	4.56 Pounds
External Testing Certification	NSF, ANSI
Product Benefits	Removes impurities and improves water taste
Brand	Waterdrop
UPC	840814161753
Net Quantity	1.0 count
Compatible Water Purifier Models	Waterdrop WD-G3P800-W
Number of Items	3
Manufacturer	Waterdrop
Country of Origin	USA
Item model number	WD-A1-B
ASIN	B07WZDLNLY

Waterdrop WD-G3-W Replacement Filter 1-Year Combo, Pack of 2 WD-G3-N1CF Filters and 1 WD-G3-N3CB Filter

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