Last-Minute SavingsLimited quantities.Shop now

Main Content

Waterdrop - D6 Reverse Osmosis System Extra WD-D6RF Water Filter - Black

Model: WD-D6-SET
SKU: 10128581
$346.99
Save $150
Comp. Value: $496.99
or
$34.75/mo.
suggested payments with12-Month Financing
Show me how
Finance OptionsView your offers
Availability
Fulfillment Options

FREE shipping to

Sold & shipped by
ECOLIFE TECHNOLOGIES INC
(9)

About This Item

The Waterdrop D6 is a 600 GPD tankless reverse osmosis system with 6-stage composite filtration that reduces TDS, PFAS, PFOA, PFOS, lead, chlorine, microplastics, salts, and more with 0.0001μm precision. Featuring a 2:1 pure-to-drain ratio, it provides a cup of water in 8 seconds while saving water and allowing wastewater reuse. The smart designer faucet displays real-time TDS and filter life, while the tankless design saves 70% under-sink space and prevents recontamination. FCC certified and mercury-free, the D6 offers quick DIY installation in 30 minutes and 2-second filter replacement, making it a convenient, efficient, and safe water purification solution.
  • General
    • Brand: Waterdrop
    • Model Number: WD-D6-SET
    • Product Name: Waterdrop D6 Reverse Osmosis System Extra WD-D6RF Water Filter
    • Color: Black
  • Dimensions
    • Product Height: 15.98 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 11.97 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Length: 5.98 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Weight: 22.6 pounds (The out of box weight of the item.)
  • Material
    • Material: Plastic
  • Features
    • Filter Type: Carbon, Reverse osmosis
    • Filter Life: 12
    • Removes: Chlorine, Lead, Scale, Dissolved metals, Sediment, Silt
    • NSF Listed: true (Meets the National Sanitation Foundation's standards for public health protection.)
    • Number of Stages: 6
    • Number of Filters Included: 1
    • Flow Rate: 0.35 quarts per minute
    • Mount Type: Faucet mount
    • Installation Hardware Included: true
    • Filter Indicator Light(s): true
  • Warranty
    • Warranty - Parts: 1 year manufacturer warranty
    • Warranty - Labor: No Warranty - Labor
  • Other
    • UPC: 6922350609822

The Waterdrop D6 is a 600 GPD tankless reverse osmosis system with 6-stage composite filtration that reduces TDS, PFAS, PFOA, PFOS, lead, chlorine, microplastics, salts, and more with 0.0001μm precision. Featuring a 2:1 pure-to-drain ratio, it provides a cup of water in 8 seconds while saving water and allowing wastewater reuse. The smart designer faucet displays real-time TDS and filter life, while the tankless design saves 70% under-sink space and prevents recontamination. FCC certified and mercury-free, the D6 offers quick DIY installation in 30 minutes and 2-second filter replacement, making it a convenient, efficient, and safe water purification solution.

  • 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, monobutyl ether
  • 𝟔-𝐬𝐭𝐚𝐠𝐞 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞 𝐟𝐢𝐥𝐭𝐞𝐫: Waterdrop D6 water reverse osmosis filter system adopts 6-stage filtration system. The filtration accuracy of reverse osmosis membrane is 0.0001μm. The 6-stage filter reduces pollutants from water, including TDS, PFAS, PFOS, PFOA, lead, chlorine, microplastics, salt, radioactive substances such as radium etc. The activated carbon block is made from natural coconut shells. Please confirm whether you are allergic to it.
  • 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: Waterdrop reverse osmosis water system is upgraded to have a flow rate of 600 GPD. With an innovative internal pump and a larger filter surface, you can fill a cup of water in 8 seconds.
  • 𝐒𝐦𝐚𝐫𝐭 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐫 𝐟𝐚𝐮𝐜𝐞𝐭: The tankless reverse osmosis system comes with a smart designer faucet that has a high-end screen. The screen shows the real-time TDS level and the remaining life of the filter. It is waterproof, so you do not have to worry about electrical leakage.
  • 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 & 𝐞𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: The D6 RO water filter system employs a tankless design and a composite RO filter. Compact D6 RO system saves 70% of your under-sink space and prevents recontamination than traditional system. DIY installation can be completed within 30 minutes.
  • 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: Our RO system can reduce toxic chemicals such as vinyl chloride, ethylhexyl acrylate, isobutylene, ethylene glycol, monobutyl ether
  • 𝟔-𝐬𝐭𝐚𝐠𝐞 𝐜𝐨𝐦𝐩𝐨𝐬𝐢𝐭𝐞 𝐟𝐢𝐥𝐭𝐞𝐫: Waterdrop D6 water reverse osmosis filter system adopts 6-stage filtration system. The filtration accuracy of reverse osmosis membrane is 0.0001μm. The 6-stage filter reduces pollutants from water, including TDS, PFAS, PFOS, PFOA, lead, chlorine, microplastics, salt, radioactive substances such as radium etc. The activated carbon block is made from natural coconut shells. Please confirm whether you are allergic to it.
  • 𝟔𝟎𝟎 𝐆𝐏𝐃 & 𝟐:𝟏 𝐥𝐨𝐰 𝐝𝐫𝐚𝐢𝐧 𝐫𝐚𝐭𝐢𝐨: Waterdrop reverse osmosis water system is upgraded to have a flow rate of 600 GPD. With an innovative internal pump and a larger filter surface, you can fill a cup of water in 8 seconds.
  • 𝐒𝐦𝐚𝐫𝐭 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐫 𝐟𝐚𝐮𝐜𝐞𝐭: The tankless reverse osmosis system comes with a smart designer faucet that has a high-end screen. The screen shows the real-time TDS level and the remaining life of the filter. It is waterproof, so you do not have to worry about electrical leakage.
  • 𝐓𝐚𝐧𝐤𝐥𝐞𝐬𝐬 & 𝐞𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: The D6 RO water filter system employs a tankless design and a composite RO filter. Compact D6 RO system saves 70% of your under-sink space and prevents recontamination than traditional system. DIY installation can be completed within 30 minutes.
Whats Included
  • RO system, All-in-one filter, Smart faucet, PE pipes *3, T-fitting, Drain Saddle
  • RO system, All-in-one filter, Smart faucet, PE pipes *3, T-fitting, Drain Saddle
Disclaimers
  • 0
  • 0
Sponsored

Reviews

This product doesn't have any reviews yet.

  • Customer reviews from Waterdrop

    Syndicated rating, 4.857143 out of 5 stars with 21 reviews on Waterdrop.

    See all Waterdrop reviews

Compare similar products

Waterdrop - D6 Reverse Osmosis System Extra WD-D6RF Water Filter - Black
Waterdrop - D6 Reverse Osmosis System Extra WD-D6RF Water Filter - Black

The Waterdrop D6 is a 600 GPD tankless reverse osmosis system with 6-stage composite filtration that reduces TDS, PFAS, PFOA, PFOS, lead, chlorine, microplastics, salts, and more with 0.0001μm precision. Featuring a 2:1 pure-to-drain ratio, it provides a cup of water in 8 seconds while saving water and allowing wastewater reuse. The smart designer faucet displays real-time TDS and filter life, while the tankless design saves 70% under-sink space and prevents recontamination. FCC certified and mercury-free, the D6 offers quick DIY installation in 30 minutes and 2-second filter replacement, making it a convenient, efficient, and safe water purification solution.

Waterdrop - G2P600 Reverse Osmosis System Extra WD-PT-07B Water Filter Pitcher - White

The Waterdrop G2P600 is a tankless under sink reverse osmosis system with 7-stage filtration, NSF/ANSI 372 certification, and FCC listing. It delivers 600 GPD fast flow, filling a 200ml cup in just 8 seconds, making it ideal for families and small businesses. With a 2:1 pure-to-drain ratio, it saves up to 600% more water than traditional RO systems, while the compact tankless design ensures space efficiency. Featuring twist-and-pull filters for easy 3-second replacement and filter life indicators, the G2P600 offers reliable performance, simple installation, and cost-effective water purification.

Hydrofast - B100 Countertop Reverse Osmosis Water Filter System, 6 Stage Filtration, 3:1 Pure to Drain, Water Purifier for Home - White
4.2(6)

Upgrade your hydration with the Hydrofast B100—the smarter, cleaner, and more convenient way to enjoy pure water every day! Featuring a powerful 6-stage RO filtration system with built-in UV sterilization, it removes 95% of TDS, eliminates heavy metals, fluoride, and over 1,000 contaminants, while remineralization adds essential nutrients for healthier, better-tasting water. No installation needed—just plug and play on any countertop in your home, office, or RV. The eco-friendly 3:1 pure-to-drain ratio reduces waste, and the long-lasting filter lasts up to 12 months with easy twist-and-pull replacement. Stay in control with the smart display, offering instant TDS readings, filter status updates, and quick-select dispensing options (100/250/450/600 ml). With a rapid 100 GPD flow rate and a 4L tank, you’ll always have fresh, safe water on demand. Ditch plastic bottles and embrace a sustainable lifestyle—the Hydrofast B100 delivers purity, convenience, and peace of mind in every sip

Hydrofast - C100 Countertop Reverse Osmosis Water Filter System, 6 Stage Filtration, Cold & Room Temp, 3:1 Pure to Drain, BPA Free - Gray
4.4(8)

Introducing the Hydrofast C100—the ultimate smart water purifier that combines cutting-edge technology with effortless convenience. Enjoy crystal-clear, chilled 50°F or room-temperature water at the touch of a button, guided by intuitive color-coded LED indicators. The sleek smart touchscreen keeps you informed with real-time TDS levels, filter status, and customizable dispensing options. Powered by an advanced 6-stage filtration system, it removes 95% of TDS and over 1,000 contaminants, while UV sterilization ensures 99.99% purity. The built-in remineralization stage delivers healthier, alkaline water, all housed in a BPA-free, eco-friendly design with a remarkable 3:1 pure-to-waste ratio. No installation needed—just plug and play! With a compact, user-centric design, long-lasting filters, and energy-saving features, the Hydrofast C100 is your go-to for safe, sustainable hydration. Say goodbye to waste and hello to pure, refreshing water anytime, anywhere!

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$34.75/mo.suggested payments with 12-Month Financing
Or
Limited time
20% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card. Offer ends 12/25/25.
Buy Now, Pay Later
8 payments starting at $52.12
Lease to own
Apply today with no credit needed and enjoy flexible payment options.