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expired Posted by f12_26 | Staff • Feb 20, 2022
expired Posted by f12_26 | Staff • Feb 20, 2022

Waterdrop D6 Reverse Osmosis Water Filter System 600GPD with Smart Faucet for $319.20 + FS

$319

$399

20% off
Amazon
6 Comments 9,719 Views
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WaterdropDirect via Amazon has their D6 Reverse Osmosis Water Filter System 600GPD with Smart Faucet, for $319.20 + FS [amazon.com]

Features:
  • Smart LED Faucet, screen shows the real-time TDS level and the remaining life of the filter.
  • 6-stage filtration, 2:1 Pure to Drain
  • Tankless design, save space
  • Reduces TDS
  • All in one filter, easy installation
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Deal Details
Community Notes
About the Poster
WaterdropDirect via Amazon has their D6 Reverse Osmosis Water Filter System 600GPD with Smart Faucet, for $319.20 + FS [amazon.com]

Features:
  • Smart LED Faucet, screen shows the real-time TDS level and the remaining life of the filter.
  • 6-stage filtration, 2:1 Pure to Drain
  • Tankless design, save space
  • Reduces TDS
  • All in one filter, easy installation

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Model: Waterdrop D6 Reverse Osmosis System

Deal History 

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Post Date Sold By Sale Price Activity
11/07/24Amazon$279
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11/02/23Amazon$300
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03/30/23Amazon$299
5
03/15/22Amazon$339
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03/08/21Amazon$329
23
01/27/21Amazon$329 popular
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Sort: Lowest to Highest | Last Updated 6/16/2025, 10:34 AM
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Amazon$319
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6 Comments

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Feb 20, 2022
1,574 Posts
Joined May 2010
Feb 20, 2022
cndealking
Feb 20, 2022
1,574 Posts
How much does the replacement filters cost? 🤔
Feb 20, 2022
678 Posts
Joined Jan 2013
Feb 20, 2022
xuannguyen93
Feb 20, 2022
678 Posts
Quote from cndealking :
How much does the replacement filters cost? 🤔
little over $100

Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Reverse Osmosis System, 1-year Lifetime https://www.amazon.com/dp/B087454...A6TWP4XV5E
1
Feb 20, 2022
1,574 Posts
Joined May 2010
Feb 20, 2022
cndealking
Feb 20, 2022
1,574 Posts
Quote from xuannguyen93 :
little over $100

Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Reverse Osmosis System, 1-year Lifetime https://www.amazon.com/dp/B087454...A6TWP4XV5E
It's a little expensive. I think I'd go with Ukoke. They have a sale right now if you search here. 13x for a unit with pump.
1
Feb 20, 2022
1,557 Posts
Joined Aug 2009
Feb 20, 2022
ddBqRvCpcFv6
Feb 20, 2022
1,557 Posts
I have their other model.

Im happy with it. You need access to always on power. Due to tank less design, initial 1 cup or so has higher ppi which is 100 for me. Rest of the cups are single digit.

Filteration cost is reasonable to me.
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This user is an Expert in Entertainment
Feb 20, 2022
1,550 Posts
Joined Jun 2017
Feb 20, 2022
Sk35
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Expert
This user is an Expert in Entertainment
Feb 20, 2022
1,550 Posts
I see additional filter free promotion for this product

Promotion Available.
Receive 1 Additional MNR35 Mineral Filter free when you purchase
Apr 3, 2024
209 Posts
Joined Jan 2007
Apr 3, 2024
aawara
Apr 3, 2024
209 Posts
I didn't like this RO system.
I have to wait at least 30 seconds and waste of water to get 1 glass of water.
Is anyone having same experience???

1) Opent the faucet
2) after few seconds display turns on
3) TDS In displays over 200
4) after few seconds TDS OUT displays some lower value from 10 to 20
5) TDS Out number increases to 80 or 100 or 120 randomly (few seconds)
6) slowly TDS Out numbers decreases from above number to 10 (few seconds)

Total time almost over 30 seconds to 1 minute.

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