Waterdrop Day Sale | June 23rd – June 26th

Waterdrop Day Sale | June 23rd – June 26th

UP TO $700 OFF

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Best Prices of the Year

SAVE $400
Waterdrop X Series Reverse Osmosis System, X12

X12 Reverse Osmosis System

2026 Waterdrop Top-Selling Tankless RO System

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$899.00 $1,299.00
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SAVE $300
800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800

G3P800 Reverse Osmosis System

Widely Praised by 2,000,000 American Families

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$699.00 $999.00
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SAVE $700
Waterdrop X Series Undersink Reverse Osmosis System, X16

X16 Reverse Osmosis System

Awarded World’s Fastest Tankless RO System

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$1,299.00 $1,999.00
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SAVE $140
G3P600 Reverse Osmosis System - Waterdrop G3P600

G3P600 Reverse Osmosis System

Embrace A Greener Lifestyle With Eco-friendly Ro System

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$399.00 $539.00
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SAVE $120
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2

A2 Hot Cold Reverse Osmosis System

Cool to Hot in One Touch

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$379.00 $499.00
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SAVE $130
Waterdrop M6H Instant Hot Reverse Osmosis System, Countertop RO Filter

M6H Instant Hot Reverse Osmosis System

Heat Instantly, Hot Water On Demand

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$299.00 $429.00
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Lowest Prices on New Arrivals

SAVE $120 Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G
NEW

Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G

Beneficial Minerals

Advanced 6-Stage Filtration

59°F - 203°F Temp

Cool to Hot in One Touch

Portable Pure Water Tank

$389.00 $509.00
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SAVE $100 Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
NEW

Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter

8-Stage Filtration

NFC Function

LED Function

Detachable Glass Pitcher

Healthy Alkaline Minerals

$229.00 $329.00
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SAVE $120 Waterdrop M6CG Remineralization Hot Cold Countertop RO System
NEW

Waterdrop M6CG Remineralization Hot Cold Countertop RO System

8-Stage Filtration

LED Function

Mineral-Infused

Detachable Glass Pitcher

Instant Cooling & Heating

$419.00 $539.00
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SAVE $58 Waterdrop Instant Hot and Cold Countertop Water Filter Dispenser CT01
NEW

Waterdrop Instant Hot and Cold Countertop Water Filter Dispenser CT01

59°F - 203°F Temp

Advanced 6-Stage Filtration

1.32gal Ultra-Capacity

Skip Plastic, Go Green

NSF/ANSI 42 & 372 Certification

$229.99 $287.99
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Best Sellers, Lowest Prices

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SAVE $240 Waterdrop X Series Alkaline Reverse Osmosis System, X8-A

Waterdrop X Series Alkaline Reverse Osmosis System, X8-A
Trustpilot

800 GPD High Flow Rate

Healthy Alkaline Minerals

NSF/ANSI 42, 58 & 372 Certified

$559.00 $799.00
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SAVE $300 Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6

Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
Trustpilot

Instant Hot & Always Pure

600 GPD High Flow Rate

Reduces 98% PFOA & PFOS

$499.00 $799.00
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SAVE $80 Waterdrop G5P700A Alkaline Reverse Osmosis Water Filter

Waterdrop G5P700A Alkaline Reverse Osmosis Water Filter
Trustpilot

Advanced 8-Stage Filtration

Healthy Alkaline Minerals

700 GPD High-Speed Flow

$279.99 $359.99
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SAVE $400 Waterdrop X Series Dual Flow Reverse Osmosis System, X12-PRO

Waterdrop X Series Dual Flow Reverse Osmosis System, X12-PRO
Trustpilot

Healthy Alkaline Minerals

1200 GPD Large Capacity

Pure and Filtered Dual Flow

$999.00 $1,399.00
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SAVE $80 Waterdrop G2 Reverse Osmosis System for Home

Waterdrop G2 Reverse Osmosis System for Home
Trustpilot

NSF/ANSI 372 Certified

7-Stage Filtration with RO Membrane

Rapid & Steady Water Flow, No Waiting

$219.99 $299.99
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SAVE $90 Waterdrop T3-M 450G Remineralization RO Under the Sink Water Filter

Waterdrop T3-M 450G Remineralization RO Under the Sink Water Filter
Trustpilot

Advanced 9-Stage Filtration

Mineral-Infused Better Health

Space-Saving Tankless Design

$189.99 $279.99
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SAVE $60 Waterdrop G5P500A Alkaline Reverse Osmosis Water Filter

Waterdrop G5P500A Alkaline Reverse Osmosis Water Filter
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Advanced 8-Stage Filtration

Healthy Alkaline Minerals

Space-Saving Tankless Design

$199.99 $259.99
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SAVE $80 Waterdrop C1H Instant Hot Water Reverse Osmosis System

Waterdrop C1H Instant Hot Water Reverse Osmosis System
Trustpilot

6-Stage RO Filtration

3-Second Instant Heating

Smart Touch, Maximum Convenience

$219.00 $299.00
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SAVE $60 Waterdrop Remineralization Countertop CoreRO System C1SL

Waterdrop Remineralization Countertop CoreRO System C1SL
Trustpilot

Advanced 7-stage Filtration

Healthy Alkaline Minerals

NSF/ANSI 58 & 372 Certified

$209.00 $269.00
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SAVE $110 Countertop Remineralization Reverse Osmosis Water Filter System K19-SFK

Countertop Remineralization Reverse Osmosis Water Filter System K19-SFK
Trustpilot

Advanced 7-stage Filtration

Healthy Alkaline Minerals

NSF/ANSI 53 & 58 & 42 Certified

$239.00 $349.00
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Find the Right Water Solution

RO Systems

Undersink

Countertop

Whole House

9000+

4.7/5

Trustpilot

4.9/5

Amazon

9000+
I find myself actually drinking more water because it tastes so good.
Compare now
SAVE $400 Waterdrop X Series Reverse Osmosis System, X12-B
Waterdrop X Series Reverse Osmosis System, X12-B
$899.00 $1,299.00

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $100 Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
$229.99 $329.99

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $150 Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
$499.00 $649.00

Remove 99% of Lead

Buy Now
SAVE $240 Waterdrop X Series Reverse Osmosis System, X8
Waterdrop X Series Reverse Osmosis System, X8
$559.00 $799.00

Remove 99% of Lead

Buy Now
SAVE $60 Waterdrop C1S Countertop CoreRO System
Waterdrop C1S Countertop CoreRO System
$189.00 $249.00

Remove 99% of Lead

Buy Now
SAVE $80 Waterdrop G5P700-PRO Dual-Flow Reverse Osmosis Water Filter
Waterdrop G5P700-PRO Dual-Flow Reverse Osmosis Water Filter
$329.99 $409.99

Dual Water Paths

Buy Now
SAVE $120 Instant Hot Countertop RO System - Waterdrop K19
Instant Hot Countertop RO System - Waterdrop K19
$259.00 $379.00

Remove 99% of Lead

Buy Now
SAVE $100 Waterdrop M1 Instant Hot RO Countertop Water Dispenser
Waterdrop M1 Instant Hot RO Countertop Water Dispenser
$279.00 $379.00

Remove 99% of Lead

Buy Now

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Why Choose Waterdrop

  • MEMBER BENEFITS

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    DIRECT FROM BRAND

    DIRECT FROM BRAND

    Genuine Products, Lifetime Support

    NO. 1 TANKLESS RO BRAND ON AMAZON US*

    NO. 1 TANKLESS RO BRAND ON AMAZON US*

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  • WARRANTY PROTECTION

    WARRANTY PROTECTION

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    30-DAY RETURNS

    30-DAY RETURNS

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Terms and Conditions

Promotional Period
The Waterdrop Day Sale promotion will begin at 12:00 AM PDT on Jun. 23rd, 2026, and ends at 11:59 PM PDT on Jun. 26th, 2026.
Eligibility
This promotion is available to all U.S. residents with a valid shipping address in the continental U.S. who are 18 years or older as of Jun. 23rd, 2026 (hereinafter referred to as "Participants").
1. Coupon Terms
-Only one coupon can be applied per order. -Extra discount codes from events (e.g., Spin the Wheel) can be used on all products but cannot be combined with exclusive discounts. -Customers may choose to apply for a coupon, purchase-related discounts, or other available offers. Note that purchase-related discounts will be void if another discount is applied at checkout. -Coupons are valid only for U.S. customers.
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 States. For details, you can learn about our service policy.
4. General Terms
If you encounter any issues during the promotional period, please contact us at email for assistance. Waterdrop reserves the right to modify or cancel the promotion at any time, as permitted by applicable law. We also reserve the right to exclude any customer from the promotion in cases of fraud or abuse. Participants agree to be bound by these terms and understand that Waterdrop’s decisions are final and binding. No correspondence or appeals regarding the promotion will be entertained. Waterdrop reserves the right to make final interpretations regarding this promotion. During the promotion, all orders must comply with Waterdrop's purchase agreement and return policy. This promotion is not available for wholesale or distributor orders. Unauthorized or fraudulent activities will result in disqualification from the promotion. Participants must comply with all applicable laws and regulations. Waterdrop reserves the right to modify, suspend, or terminate the promotion at any time. Any updates will be announced on Waterdrop's official website. Waterdrop is not responsible for delays caused by reasons beyond its control, including, but not limited to, network transmission failures. Waterdrop is not liable for any direct or indirect losses or damages incurred by either party (including participants) due to actions or negligence related to the promotion. Participants agree to release Waterdrop from any claims, including those arising from breach of contract, tort, negligence, or other legal or equitable causes related to participation in the promotion.