- RO Systems
Featured Series Undersink RO
Featured Series Countertop RO
Featured Series Alkaline RO
Featured Series Hot and Cold RO
Featured Series RO Combo Kits
- Undersink
Featured Ultrafiltration System
Waterdrop UV Water Sterilizer | Suitable for RO Systems and Undersink Water Filters
$129.99Original price was: $129.99.$90.99Current price is: $90.99.Waterdrop UA-5Y 5 Years Under Sink Water Filter System
$139.99Original price was: $139.99.$99.99Current price is: $99.99.Waterdrop Skincare Water Softening System – Softens Skin & Hair (Includes 1 Filter)
$89.99Original price was: $89.99.$80.99Current price is: $80.99. - Countertop
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Waterdrop Faucet Water Filter System Stainless Steel FC-06
$34.99Original price was: $34.99.$28.99Current price is: $28.99. -
Waterdrop Electric Water Filter Pitcher ED06W, 200-Gallon Capacity, Soft Water System
$39.99Original price was: $39.99.$29.99Current price is: $29.99. -
Waterdrop Countertop Faucet Water Filter CTF-06
$49.99Original price was: $49.99.$39.99Current price is: $39.99. -
Waterdrop Electric Water Filter, ED01 Countertop Water Filtration System
$49.99Original price was: $49.99.$39.99Current price is: $39.99.
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Waterdrop Countertop Faucet Water Filter System CTF-01 with Replacement Filter
$110.99Original price was: $110.99.$97.99Current price is: $97.99. -
Waterdrop Faucet Water Filter CTF-06 & Cartridge CFF-03 Set
$88.99Original price was: $88.99.$68.99Current price is: $68.99. -
Ultrafiltration System Water Filter for Sink Faucet CTF-08
$69.99Original price was: $69.99.$59.99Current price is: $59.99. -
Waterdrop Water Faucet Filter CTF-05 & Replacement Filter CFF-03
$79.99Original price was: $79.99.$59.99Current price is: $59.99.
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- Bottleless Water Cooler
Featured Mineral RO
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Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Silver
$589.00Original price was: $589.00.$469.00Current price is: $469.00. -
Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Black $599.00
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Waterdrop Y1CH Reverse Osmosis Bottleless Water Cooler, Silver $549.00
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Waterdrop Y1CH Reverse Osmosis Bottleless Water Cooler, Black $559.00
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Y1UF Ultrafiltration Filter Replacement For Y1CH Ultrafiltration Bottleless Water Cooler $49.99
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Y1MC Mineral Filter Replacement For Y1CH Mineral RO Bottleless Water Cooler $39.99
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Y1CB Filter Replacement For Y1CH Bottleless Water Cooler $29.99
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Y1PC Filter Replacement For Y1CH Bottleless Water Cooler $49.99
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- Whole House
Water Softener System
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Waterdrop 3-Stage Whole House Water Filter System | Reduce Iron & Manganese
$419.99Original price was: $419.99.$329.99Current price is: $329.99. -
Waterdrop 3-Stage Whole House Water Filter System with Carbon Filter & Sediment Filter
$369.99Original price was: $369.99.$269.99Current price is: $269.99. -
Waterdrop 2-Stage Whole House Water Filter System Reduce Iron&Manganese
$199.99Original price was: $199.99.$154.99Current price is: $154.99. -
Waterdrop WHF21-PG 5 Micron 2-Stage Whole House Water Filtration System
$164.99Original price was: $164.99.$119.99Current price is: $119.99.
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- Beauty Filters
Featured
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Waterdrop Skincare Face Washer With Water Filter Faucet
$299.00Original price was: $299.00.$199.00Current price is: $199.00. -
Waterdrop Lite Skincare Face Washer With Water Filter Faucet BFC3 $189.99
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Waterdrop BFT1 Soft Water Skincare Faucet Water Filter
$69.99Original price was: $69.99.$59.99Current price is: $59.99. -
Waterdrop Skincare Water Softening System BFU2 - Softens Skin & Hair
$79.99Original price was: $79.99.$59.99Current price is: $59.99.
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- More Filters
- Replacements
Featured Products







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Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
$499.00 Original price was: $499.00.$399.00Current price is: $399.00.
Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
$799.00 Original price was: $799.00.$559.00Current price is: $559.00.
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Design For
The K6 Is Designed for Healthy Living. Enjoy purified water instantly, with space-saving convenience perfect for your kitchen.
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Key Features
- [Advanced Filtration & Hot Water] The Waterdrop K6 is an all-in-one RO system with instant heating, delivering purified water and precise-temperature hot water (104°F-203°F) on demand — perfect for soups, coffee, tea, oatmeal, and more.
- [High Capacity & Flow Rate] The K6 delivers a powerful 600GPD (gallons per day) capacity and fast hot water flow, outperforming standard under-sink RO systems to meet both your water purification and instant hot water demands.
- [Deep Filtration] Tested by a third-party lab, the 5-in-1 filter reduces harmful substances such as TDS, fluoride, heavy metals, and more impurities, ensuring pure water every time. See WD-K6 RO system test results for more. Additionally, the K6 prevents limescale buildup inside, reducing the need for frequent cleaning and ensuring long-lasting performance.
- [Smart Display Faucet] The high-end faucet displays TDS level & filter condition, with temperature adjustment at your fingertips for smart & convenient life experience.
- [Safety First] K6 automatically monitors water purification and includes child lock & water dispensing temperature indication features to avoid scalding risks. Built-in flowmeter, NTC & heating overtime protection function prevent dry burning.
1-Year Warranty
- We’ve got you covered with a full year of protection, so you can enjoy clean water worry-free.
Categories: Hot and Cold RO, K Series, K Series, Residential, RO Systems, Undersink RO
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