Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Main Content

Waterdrop - WD-T3-M Remineralization Reverse Osmosis Water Filter, extra RTCBM Filter - White

Model: WD-T3M-CBM
SKU: 12493895

Not yet reviewed

$305.98
or
$25.50/mo.
suggested payments with 12-Month Financing
Show me how
Finance OptionsView your offers
Availability
FREE shipping to
Sold & shipped by
ECOLIFE TECHNOLOGIES INC
(28)

About This Item

NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:4 Pure to Drain, Plug-in Required
  • General
    • Brand: Waterdrop
    • Model Number: WD-T3M-CBM
    • Product Name: WD-T3-M Remineralization Reverse Osmosis Water Filter, extra RTCBM Filter
    • Color: White
  • Dimensions
    • Product Width: 6.22 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: 13.39 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
  • Material
    • Material: Plastic
  • Features
    • Filter Type: Reverse osmosis
    • Filter Life: 24
    • Removes: Silt, Chlorine, Dissolved metals, Sediment
    • NSF Listed: true (Meets the National Sanitation Foundation's standards for public health protection.)
    • Number of Stages: 9
    • Number of Filters Included: 4
    • Flow Rate: 50 quarts per minute
  • Other
    • UPC: 6922350666658

NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:4 Pure to Drain, Plug-in Required

  • 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝟗-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The Waterdrop Reverse Osmosis Water Filter — WD-T3-M uses advanced 9-stage filtration to reduce heavy metals, chlorine, PFOA & PFOS with a 0.0004μm RO membrane, while enriching water with minerals for better taste and health. *Tested by a third - party laboratory.
  • 𝐋𝐄𝐃 𝐋𝐢𝐠𝐡𝐭 & 𝐀𝐮𝐭𝐨-𝐅𝐥𝐮𝐬𝐡: Just install and 𝐩𝐥𝐮𝐠 𝐢𝐧 this under-sink RO water filtration system for instant pure refreshment. With an LED light and continuous automatic flushing, every cup of water you get is crisp, clean, and at its purest and freshest. 𝐍𝐨𝐭𝐞: This system requires an electrical connection for operation.
  • 𝐌𝐢𝐧𝐞𝐫𝐚𝐥-𝐈𝐧𝐟𝐮𝐬𝐞𝐝: Enjoy mineral-rich water with our advanced reverse osmosis system. Infused with calcium, magnesium and other essential minerals, it enhances the taste of drinks while supporting bone health and daily hydration needs.
  • 𝟒𝟓𝟎𝐆𝐏𝐃 𝐅𝐚𝐬𝐭 𝐅𝐥𝐨𝐰 & 𝐒𝐦𝐚𝐫𝐭 𝐀𝐥𝐞𝐫𝐭𝐬: Experience fast, steady 453GPD water flow. Our under-sink RO system's smart alerts remind you when to replace filters, and the all-in-one cartridge enables effortless replacement in seconds — making pure water drinking completely effortless. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐧𝐨𝐭𝐞: Faucet installation requires drilling holes in the countertop.
  • 𝟐:𝟏 𝐏𝐮𝐫𝐞 𝐭𝐨 𝐃𝐫𝐚𝐢𝐧 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Experience eco-efficiency with our ultra-saving tankless reverse osmosis system, boasting an unparalleled 2:1 pure-to-drain ratio, saving precious water resources. The 6-month CF filter, 12-month CBM filter, and 27-month RO filter lessen replacement hassles and help the planet, ensuring a sustained clean water supply.
  • 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝟗-𝐒𝐭𝐚𝐠𝐞 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: The Waterdrop Reverse Osmosis Water Filter — WD-T3-M uses advanced 9-stage filtration to reduce heavy metals, chlorine, PFOA & PFOS with a 0.0004μm RO membrane, while enriching water with minerals for better taste and health. *Tested by a third - party laboratory.
  • 𝐋𝐄𝐃 𝐋𝐢𝐠𝐡𝐭 & 𝐀𝐮𝐭𝐨-𝐅𝐥𝐮𝐬𝐡: Just install and 𝐩𝐥𝐮𝐠 𝐢𝐧 this under-sink RO water filtration system for instant pure refreshment. With an LED light and continuous automatic flushing, every cup of water you get is crisp, clean, and at its purest and freshest. 𝐍𝐨𝐭𝐞: This system requires an electrical connection for operation.
  • 𝐌𝐢𝐧𝐞𝐫𝐚𝐥-𝐈𝐧𝐟𝐮𝐬𝐞𝐝: Enjoy mineral-rich water with our advanced reverse osmosis system. Infused with calcium, magnesium and other essential minerals, it enhances the taste of drinks while supporting bone health and daily hydration needs.
  • 𝟒𝟓𝟎𝐆𝐏𝐃 𝐅𝐚𝐬𝐭 𝐅𝐥𝐨𝐰 & 𝐒𝐦𝐚𝐫𝐭 𝐀𝐥𝐞𝐫𝐭𝐬: Experience fast, steady 453GPD water flow. Our under-sink RO system's smart alerts remind you when to replace filters, and the all-in-one cartridge enables effortless replacement in seconds — making pure water drinking completely effortless. 𝐏𝐥𝐞𝐚𝐬𝐞 𝐧𝐨𝐭𝐞: Faucet installation requires drilling holes in the countertop.
  • 𝟐:𝟏 𝐏𝐮𝐫𝐞 𝐭𝐨 𝐃𝐫𝐚𝐢𝐧 𝐅𝐢𝐥𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Experience eco-efficiency with our ultra-saving tankless reverse osmosis system, boasting an unparalleled 2:1 pure-to-drain ratio, saving precious water resources. The 6-month CF filter, 12-month CBM filter, and 27-month RO filter lessen replacement hassles and help the planet, ensuring a sustained clean water supply.
Sponsored

Reviews

This product doesn't have any reviews yet.

Compare similar products

Waterdrop - WD-T3-M Remineralization Reverse Osmosis Water Filter, extra RTCBM Filter - White
Waterdrop - WD-T3-M Remineralization Reverse Osmosis Water Filter, extra RTCBM Filter - White

NSF/ANSI 372 Certified, 9-Stage Undersink RO System, 450G Tankless RO Water Filtration System, 2:4 Pure to Drain, Plug-in Required

Hydrofast - C100 Countertop Reverse Osmosis Water Filter System, 6 Stage Filtration, Cold & Room Temp, 3:1 Pure to Drain, BPA Free - Gray
4.5(10)

The Hydrofast C100 Countertop RO Water Purifier provides instant chilled 50°F (10°C) water with a 6-stage filtration system, including UV sterilization, that removes 99.9% of contaminants. The side-mounted 1.06-gallon tank is easy to refill, and the system requires no installation—just plug in and use. With a 3:1 pure-to-waste ratio, the C100 produces up to 528 gallons of purified water annually. BPA-free and low maintenance, it offers clean, safe water with a simple filter replacement.

Hydrofast - B100 Countertop Reverse Osmosis Water Filter System, 6 Stage Filtration, Room Temp, 3:1 Pure to Drain, UV Sterilization - White
4.2(12)

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 (3.4/8.5/15.2/20.3 fl oz). With a rapid 100 GPD flow rate and a 1.06-gallon 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.

AquaTru - Carafe Countertop Water Purifier Compact 4-Stage Reverse Osmosis System w Glass Carafe Removes 84 Contaminants - White
5.0(2)

Compact purifier with glass pitcher, perfect for smaller households. "2026 Good Housekeeping Kitchen Award Winner" "The Best Water Purifier 2025" - Esquire

Pros for Waterdrop - WD-T3-M Remineralization Reverse Osmosis Water Filter, extra RTCBM Filter - White
There were no pros for this productEase of UseEase of Use, Water QualityThere were no pros for this product

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
Choose a benefit:
$25.50/mo.suggested payments with 12-Month Financing
Or
Limited time
15% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card. Offer ends 5/3/26.
Buy Now, Pay Later
4 payments starting at $76.49
Lease to own
Apply today with no credit needed and enjoy flexible payment options.