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forum threadf12_26 | Staff posted Nov 20, 2025 07:50 PM
forum threadf12_26 | Staff posted Nov 20, 2025 07:50 PM

Prime Members: Waterdrop WD-C1S Countertop Reverse Osmosis System $152.10 + Free Shipping

$152

$249

38% off
Amazon
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Deal Details
WaterdropDirect via Amazon [amazon.com] has for Prime Members: Waterdrop WD-C1S Countertop Reverse Osmosis System on sale for $152.10 w/ code 5EDGJJK8 at checkout = $152.10. Shipping is free

Features:
  • Certified for safety with NSF/ANSI 372 lead-free material standard and SGS-tested.
  • 0.0001μm RO membrane to reduce TDS.
  • Smart touch screen for TDS real-time displaying and filter life monitoring.
  • Fits every countertop
  • 3:1 water efficiency ratio designed to conserve water while being sustainable.
  • 1.1gallon
Community Notes
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Deal Details
Community Notes
About the Poster
WaterdropDirect via Amazon [amazon.com] has for Prime Members: Waterdrop WD-C1S Countertop Reverse Osmosis System on sale for $152.10 w/ code 5EDGJJK8 at checkout = $152.10. Shipping is free

Features:
  • Certified for safety with NSF/ANSI 372 lead-free material standard and SGS-tested.
  • 0.0001μm RO membrane to reduce TDS.
  • Smart touch screen for TDS real-time displaying and filter life monitoring.
  • Fits every countertop
  • 3:1 water efficiency ratio designed to conserve water while being sustainable.
  • 1.1gallon

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Price Intelligence

Model: Waterdrop WD-D6RF Filter, Replacement for WD-D6-B Reverse Osmosis System, 1-year Lifetime

Deal History 

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Sort: Lowest to Highest | Last Updated 11/29/2025, 12:23 AM
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Amazon$249

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6 Comments

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Nov 20, 2025 08:38 PM
448 Posts
Joined Dec 2014
capgeo1947Nov 20, 2025 08:38 PM
448 Posts
Frequently returned item. Pass
1
Original Poster
Pro
Staff
Nov 20, 2025 09:17 PM
36,476 Posts
Joined Apr 2014
f12_26Nov 20, 2025 09:17 PM
Original Poster
Pro
Staff
36,476 Posts
I don't think thats correct

Quote from capgeo1947 :
Frequently returned item. Pass
Nov 20, 2025 10:25 PM
1,263 Posts
Joined Nov 2018
b-t-1Nov 20, 2025 10:25 PM
1,263 Posts
Quote from f12_26 :
I don't think thats correct
From the listing:

Nov 20, 2025 10:26 PM
1,263 Posts
Joined Nov 2018
b-t-1Nov 20, 2025 10:26 PM
1,263 Posts
This company will let you invest in their machine and then they will abruptly stop selling the filter cartridges you'll need to keep using it.
Original Poster
Pro
Staff
Nov 20, 2025 10:28 PM
36,476 Posts
Joined Apr 2014
f12_26Nov 20, 2025 10:28 PM
Original Poster
Pro
Staff
36,476 Posts
Hmm, not sure why that is not showing up on my end

Quote from b-t-1 :
From the listing:
Pro
Nov 27, 2025 04:32 PM
8,556 Posts
Joined Apr 2007
Lantean
Pro
Nov 27, 2025 04:32 PM
8,556 Posts
Quote from f12_26 :
Hmm, not sure why that is not showing up on my end
Seems like coupon is expired... any way to get a new one? Thanks.

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