June 10th - June 16th

June 10th - June 16th

Waterdrop Member Days

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Includes 300 Bonus Points for Member Days

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SAVE $60 Waterdrop C1SL Alkaline Countertop CoreRO System

Waterdrop C1SL Alkaline Countertop CoreRO System

Advanced 7-stage Filtration

Healthy Alkaline Minerals

NSF/ANSI 58 & 372 Certified

$319.00 $379.00
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SAVE $150 Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2

Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2

59°F - 203°F Temp

3:1 Pure Water Ratio

Portable Pure Water Tank

$549.00 $699.00
Buy Now
SAVE $80 Countertop Alkaline Reverse Osmosis Water Filter System K19-SFK

Countertop Alkaline Reverse Osmosis Water Filter System K19-SFK

Advanced 7-stage Filtration

Healthy Alkaline Minerals

NSF/ANSI 53 & 58 & 42 Certified

$449.00 $529.00
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SAVE $340 Waterdrop X Series Reverse Osmosis System, X12

Waterdrop X Series Reverse Osmosis System, X12

1200 GPD Fast Flow Rate

Healthy Alkaline Minerals

NSF/ANSI 42, 58 & 372 Certified

$1,359.00 $1,699.00
Buy Now
SAVE $250 800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800

800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800

800 GPD Fast Flow Rate

Advanced 10-Stage Filtratio

NSF/ANSI 42, 53, 58, 372 Certified

$949.00 $1,199.00
Buy Now
SAVE $120 600 GPD Tankless Reverse Osmosis Water Filter System - Waterdrop G3P600

600 GPD Tankless Reverse Osmosis Water Filter System - Waterdrop G3P600

8-stage Advanced Filtration

Tankless for Easy and Pure

NSF/ANSI 42, 53, 58, 372 Certified

$579.00 $699.00
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SAVE $540 Waterdrop X Series Undersink Reverse Osmosis System, X16

Waterdrop X Series Undersink Reverse Osmosis System, X16

1600 GPD Fast Flow Rate

Healthy Alkaline Minerals

NSF/ANSI 42, 58 & 372 Certified

$2,159.00 $2,699.00
Buy Now
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RO Systems

Undersink

Countertop

9000+

4.7/5

Trustpilot

4.9/5

Amazon

9000+
I find myself actually drinking more water because it tastes so good.
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SAVE $340 Waterdrop X Series Reverse Osmosis System, X12
Waterdrop X Series Reverse Osmosis System, X12
$1,359.00 $1,699.00

NSF/ANSI 42 & 58 & 372 Certified

Buy Now
SAVE $540 Waterdrop X Series Undersink Reverse Osmosis System, X16
Waterdrop X Series Undersink Reverse Osmosis System, X16
$2,159.00 $2,699.00

NSF/ANSI 42 & 58 & 372 Certified

Buy Now
SAVE $240 Waterdrop X Series Reverse Osmosis System, X8
Waterdrop X Series Reverse Osmosis System, X8
$859.00 $1,099.00

NSF/ANSI 58 & 372 Certified

Buy Now
SAVE $250 800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800
800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800
$949.00 $1,199.00

NSF/ANSI 42 & 58 & 372 Certified

Buy Now
SAVE $120 600 GPD Tankless Reverse Osmosis Water Filter System - Waterdrop G3P600
600 GPD Tankless Reverse Osmosis Water Filter System - Waterdrop G3P600
$579.00 $699.00

NSF/ANSI 42 & 58 & 372 Certified

Buy Now
SAVE $150 Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
$549.00 $699.00

Remove 99% of Lead

Buy Now
SAVE $50 Waterdrop C1H Instant Hot Water Reverse Osmosis System
Waterdrop C1H Instant Hot Water Reverse Osmosis System
$379.00 $429.00

Remove 99% of Lead

Buy Now
SAVE $60 Waterdrop C1SL Alkaline Countertop CoreRO System
Waterdrop C1SL Alkaline Countertop CoreRO System
$319.00 $379.00

Remove 99% of Lead

Buy Now

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Never Run Out of Cleaner Water

Never Run Out of Cleaner Water

Enjoy Hassle-Free Deliveries of Replacement Filters, Keeping Your Water Fresh and Pure.

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For RO System For Undersink For Countertop

Terms and Conditions

Promotional Period
For June 2026, Waterdrop Member Days runs from 12:00 AM PDT on June 10 to 11:59 PM PDT on June 16.
Eligibility
This promotion is open to customers age 18 or older with a valid shipping address in the continental United States.
1. Member-Only Benefits
The following benefits are available to Waterdrop members only: -Member-only coupon codes -Gift card rewards on select products -Bonus points on select products Customers must be logged into a valid Waterdrop member account to qualify.
2. Price Match Policy
At Waterdrop, we highly value our customers' shopping experience. That's why we offer a 30-day price match guarantee. If you happen to notice a price reduction on the item you purchased at Waterdrop within 30 days of your purchase, you are eligible to claim a price-match refund. To request a refund, please contact us at email. We are here to assist you promptly.
3. Refund policy
-You are eligible to return any item(s) within 30 days of receipt. -All returned items must be disassembled and repackaged as they were originally received. -The 30-day risk-free return policy applies to all item(s). -No restocking fee will be charged, but customers are responsible for the return shipping cost. We will cover the return postage expenses in the case of any return requests related to a quality issue. -Please note that the 30-day risk-free return policy is only valid for orders within the continental United Kingdom. For details, you can learn about our service policy.
4. General Terms
Waterdrop reserves the right to modify or cancel this promotion at any time. All orders remain subject to Waterdrop’s standard purchase agreement and return policy. If you have any questions, please contact our Customer Service team. Support is available 24/7 at +1 888-352-3558 or service@waterdropfilter.com.