Search  for anything...
Waterdrop

Waterdrop G3-N1CF Filter, Replacement for Waterdrop G3-W & G3P600 & G3P800 Reverse Osmosis System, 6-month Lifetime

  • Based on 2,833 reviews
Condition: New
Checking for the best price...
$29.99 Why this price?
Save $5.00 was $34.99

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Jul 19
Order within 10 hours and 43 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Item Package Quantity: 1


Features

  • [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
  • [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
  • [Longer service life] Brings you six months or 550 gallons of clean, filtered water. This is a long-term solution for your family’s health
  • [Easy installation] It only takes a twist to replace the filter in three seconds. No tools required

Description

WD-G3-N1CF WD-G3-N3CB WD-G3-2CFCB WD-G3-2CF WD-G3-CFCBRO WD-G3P800-RO WD-G3P600-RO

Model Number: WD-G3-N1CF


Product Benefits: Removes impurities and improves water taste


Brand Name: Waterdrop


Set Name: WD-G3-N1CF


UPC: 840814158562


Unit Count: 1.0 Count


Number of Items: 1


Manufacturer Part Number: WD-G3-N1CF


Item Type Name: Compatible with Waterdrop Reverse Osmosis Water Filtration System (WD-G3-W) Model Number WD-G3-N1CF


Manufacturer: WATERDROP


Included Components: CF filter


Best Sellers Rank: #398 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1 in Replacement Under-Sink Water Filters


ASIN: B07NZSSBWC


Customer Reviews: 4.8 4.8 out of 5 stars (2,833) 4.8 out of 5 stars


Material Type: Coconut Shell Activated Carbon


Compatible Water Purifier Models: Waterdrop WD-G3-W, Waterdrop WD-G3P600, Waterdrop WD-G3P800-W


Item Dimensions D x W x H: 3.3"D x 3.3"W x 12.1"H


External Testing Certification: NSF


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 19

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Just what we needed
The Waterdrop WD-G3-CF Filter replacement filter works great and was very easy to install. It twists right into place in just a few seconds with no tools needed, which makes changing filters quick and hassle-free. It’s designed for systems like the WD-G3-W, WD-G3P600, and WD-G3P800-W reverse osmosis systems, so it fits perfectly and restores the system’s performance. After replacing the filter, the water tastes noticeably cleaner and fresher. It does a great job helping remove chlorine taste, odors, and other impurities, which really improves the overall quality of our drinking water. The filter is well made and keeps the system running smoothly. If you have one of the compatible Waterdrop systems, this replacement filter is reliable, simple to change, and keeps your water tasting great. Highly recommend! ... show more
Reviewed in the United States on March 16, 2026 by Chelsie P.
    • AMAZING Water Filter! - Works like a charm and tastes great
I've had the pleasure of using this water filter for a few months now, and I must say, it's been a game-changer! The installation process was incredibly easy, with clear instructions that made it a breeze to set up. The filter itself is durable and works well with our hard water. Plus, it's so easy to replace - just twist it out and twist the new one in! The taste of the water is amazing, and I feel confident knowing that I'm drinking clean and pure water. The price may seem a bit steep at first, but trust me when I say it's worth every penny! I've already recommended this filter to friends and family. I'd highly recommend the Waterdrop system to anyone looking for an easy-to-use and effective water filter. It's perfect for households with multiple users or for those who want peace of mind knowing that their drinking water is clean and pure. ... show more
Reviewed in the United States on April 25, 2025 by Max
    • Easy to install
It is easy to install and replace the old filter.
Reviewed in the United States on May 17, 2026 by Chuck
    • Works well
Well packaged, arrived on time. Easy to install with clear directions.
Reviewed in the United States on June 10, 2026 by Amazon Customer
    • OE and easy to install
Item as described, OE and easy to install!
Reviewed in the United States on May 11, 2026 by Dvsjp79
    • Clean Water and Easy to Install without Leakage
I have a Waterdrop G3 600 GPD undersink RO system, which I have been using for a few years. The filters such as this one, are very easy to twist off and remove and screw in a new one. I haven't had any issues with leakage, and the water quality is incredible. My built in TDS meter reads in the single digits when all my filters are new and gets up into the 20s-30s when it's time to swap one out (the machine also beeps when it's time). Overall, it's a solid design, helps filter some clean water with no discernable taste or smell, and works as designed. ... show more
Reviewed in the United States on June 12, 2025 by italianlancer08
    • Easy to snap in
Delivered in time, easy to snap in. No guessing, no hassles. 👍
Reviewed in the United States on June 8, 2026 by JC Online Review
    • Good value for the price.
Having lived with the Waterdrop system for a year I really like it. Its fast and consistent making about 1 gallon of water every 2 minutes. Filter replacements are easy and the filters aren't any more expensive than the ones in refrigerators. Only issue I had is someone returned a used filter and Amazon shipped it as new. I did a return so no big deal. If you get a filter make sure to check that it is sealed when it arrives. ... show more
Reviewed in the United States on December 2, 2025 by gregtr

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...