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Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Tankless Reverse Osmosis System, 1-Year Lifetime, Reduce PFAS

Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Tankless Reverse Osmosis System, 1-Year Lifetime, Reduce PFAS - Image 2

Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Tankless Reverse Osmosis System, 1-Year Lifetime, Reduce PFAS

Name: Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Tankless Reverse Osmosis System, 1-Year Lifetime, Reduce PFAS
SKU: 12998
Availability: InStock

Original price was: $89.99.Current price is: $62.99.

104 in stock

Category: Replacement Under-Sink Water Filters Tags: waterdrop, waterdrop cola, waterdrop filter, waterdrop filter replacement, waterdrop filters, waterdrop filters review, waterdrop filters reviews, waterdrop hydration starter set, waterdrop inline water filter, waterdrop microdrink when do they expire or go bad, Waterdrop Replacement Under-Sink Water Filters, waterdrop water filter, waterdrop water filtration, waterdrop x series reverse osmosis system x12

Overview

Brand	Waterdrop
Special Feature	Chlorine Reduction
Product Dimensions	14″L x 6″W x 5″H
Package Information	Cartridge
Installation Type	Under Sink
Model Name	WD-D6RF
Shelf Life	45.5 Days
Supported Water TDS Level Maximum (PPM)	2000
Manufacturer	Waterdrop

𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐦𝐨𝐝𝐞𝐥: Only for WD-D6-B
𝟔-𝐬𝐭𝐚𝐠𝐞 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞 𝐟𝐢𝐥𝐭𝐞𝐫&𝐞𝐟𝐟𝐞𝐜𝐭𝐢𝐯𝐞 𝐟𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Waterdrop D6 RO system adopts advanced filtration technology. With an accuracy of 0.0001 μm, the 6-stage filter reduces most contaminants from water, including salt, atrazine, nitrates, PFAS, lead, sodium, chromium, etc. Two coconut carbon block layers reduce chlorine, taste, and odor to improve the water taste. Two PP cotton layers intercept sediment, rust, suspended solids, and other large particles.
𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐦𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Waterdrop filter uses select filter media and has been through rigorous tests so that these 6 layers of filters can work as one to filter every drop of water. With a pore size of 0.0001μm, the huge DOW RO membrane can reduce most heavy metals and other impurities to prevent clogs. The carbon block, made from Sri Lankan coconut shell, is 100% organic and pure, please confirm whether you are allergic to coconut.
𝐋𝐨𝐧𝐠𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐥𝐢𝐟𝐞: 12 months or 1,000 gallons, whichever comes first. This may vary depending on filtered water consumption.
𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: It takes only a twist to change the filter in 2 seconds. No tools required.

what our customer say this product:

5.0

Based on 7 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

Dhairya joshi Verified Buyer – 29 April 2024

Great
460hotwire Verified Buyer – 22 September 2024

Nice product I like 👍
tetseinkyin Verified Buyer – 24 November 2024

Reliable quality
Yeti Baseball Verified Buyer – 26 March 2025

My families 2nd Water Drop systems.
Good water flow. Semi easy install, not loud.
Essentially you pay $100 for 6 months of water for filters.
candice l. miller Verified Buyer – 10 May 2025

Excellent product with easy to replace filter.
Drvrob Verified Buyer – 11 May 2025

This is the OEM filter, and works perfectly.
4.6 out of 5 stars Verified Buyer – 8 June 2025

Edits – December 26, 2024 Upgrading my review to 4-stars (from 3-stars) Reason 1 – The TDS output has improved with use, it will now get into the low 20’s. I’m hoping that trend will continue. Even if not, low 20’s is fine for our use Reason 2 – Waterdrop support is great to work with. They reached out to me and will send me a replacement filter to test/use. In addition they offered to send an additional filter that will eliminate TDS-Creep. After stopping the flow of water, the TDS values will creep up. I typically need to run our unit for 45-seconds before I see the lowest TDS values (incoming water is around 600, TDS creep ends up in the 150 range before dropping to my target range). However installing this extra filter would double my operating costs, replacing it once every 3 months, and replacing the main filter every 12 months. I declined their kind offer. ++++++++++++++++++++++++ Overall the replacement process was a success; however, I wish the documentation was better and included more information. Most importantly, the old filter will leak water when you remove it. Fine a few ounces that were easy to deal with. Well, not exactly. Sadly that was only the first leak of water, it dumped a couple of cups worth after I reboxed it and was in the process carrying it outside. My advice is to put the old filter into a container (bucket) or into a plastic bag as soon as you have it out of the RO machine. Another tip is to put a small amount of plumber’s grease on all of those connectors. I’m pretty sure doing so allowed me to close the lever with one hand (where the instructions warn you that you might need both hands). This was extra helpful because the unit is tucked away in the cabinet under our sink. I also think the instructions could be better thought out about when to take each step. For example, I don’t see the logic behind suggesting you turn the unit back on before turning on the water supply. Operating ‘dry’ cannot be good for the pump. Finally, the other reason for a 3-star review – After flushing the TDS measure was in the 40’s. This is disappointing because the old filter was easily getting TDS to under 20 and I sometimes saw single digits in the days leading up to this swap. And a bonus note in case you’re still shopping for a tankless RO system. The GPD figure is representative of how fast the built-in pump moves water through the system. So a bigger GPD number means you’ll be able to fill glasses, pots, etc faster than a unit with a lower number. If I knew that in advance, I would have likely picked another model.