Mother's Day Pre-Sale | Apr.20th - Apr.29th

Mother's Day Pre-Sale | Apr.20th - Apr.29th

UP TO 35% OFF

Celebrate Mother's Day with Pure Savings.

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Big Sales

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SAVE $260
Waterdrop X Series Reverse Osmosis System, X12

X12 Reverse Osmosis System

2025 Waterdrop Top-Selling Tankless RO System

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$1,039.00 $1,299.00
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SAVE $240
800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800

G3P800 Reverse Osmosis System

Widely Praised by 2,000,000 American Families

Trustpilot
$759.00 $999.00
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SAVE $400
Waterdrop X Series Undersink Reverse Osmosis System, X16-S

X16-S Reverse Osmosis System

Awarded World’s Fastest Tankless RO System

Trustpilot
$1,599.00 $1,999.00
SAVE $110
G3P600 Reverse Osmosis System - Waterdrop G3P600

G3P600 Reverse Osmosis System

Embrace A Greener Lifestyle With Eco-friendly Ro System

Trustpilot
$429.00 $539.00
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SAVE $100
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2

A2 Hot Cold Reverse Osmosis System

Cool to Hot in One Touch

Trustpilot
$399.00 $499.00
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SAVE $150
600GPD Under Sink Reverse Osmosis System - Waterdrop D6

D6 Undersink Reverse Osmosis System

Reduces PFOA & PFOS for Healthier Living

Trustpilot
$249.00 $399.00
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New Arrivals

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SAVE $50 Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Silver
NEW

Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Silver

Hot, Cold & Pure in One

10-stage RO Filtration

Healthy Alkaline Minerals

UV Sterilization

Bottleless Design: BPA-Free Water

$639.00 $689.00
Buy Now
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

$509.00
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SAVE $240 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

$559.00 $799.00
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SAVE $50 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

$309.99 $359.99
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SAVE $280 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

$1,119.00 $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 $80 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

$199.99 $279.99
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SAVE $200 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

$599.00 $799.00
Buy Now
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RO Systems

Undersink

Countertop

Whole House

9000+

4.7/5

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4.9/5

Amazon

9000+
I find myself actually drinking more water because it tastes so good.
Compare now
SAVE $240 Waterdrop X Series Dual Flow Reverse Osmosis System, X8-PRO
Waterdrop X Series Dual Flow Reverse Osmosis System, X8-PRO
$659.00 $899.00

Remove 99% of Lead | Dual Water Flow

Buy Now
SAVE $80 Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
$249.99 $329.99

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $90 Waterdrop T3-C 450G Reverse Osmosis Water Filters for the Sink
Waterdrop T3-C 450G Reverse Osmosis Water Filters for the Sink
$189.99 $279.99

Remove 99% of Lead

Buy Now
Waterdrop C1S Countertop CoreRO System
Waterdrop C1S Countertop CoreRO System
$249.00

Remove 99% of Lead

Buy Now
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Exclusive Free G2 RO System
Exclusive Free G2 RO System

23,999 Points

Value $299.00

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Exclusive Free D6 RO System

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Value $399.00

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Terms and Conditions

Promotional Period
The Waterdrop Mother's Day Pre-Sale promotion will begin at 12:00 AM PDT on Apr. 20th, 2026, and ends at 11:59 PM PDT on Apr. 29th, 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 Apr. 20th, 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 Kingdom. 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.