Waterdrop Deals

Waterdrop Deals

UP TO $400 OFF

Filter Better, Live Healthier

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Waterdrop X Series Reverse Osmosis System, X12

X12 Reverse Osmosis System

2025 Waterdrop Top-Selling Tankless RO System

Trustpilot
$1,099.00 $1,299.00
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SAVE $150
800 GPD Tankless RO System with UV Sterilizing Light - Waterdrop G3P800

G3P800 Reverse Osmosis System

Widely Praised by 2,000,000 American Families

Trustpilot
$849.00 $999.00
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SAVE $400
Waterdrop X Series Undersink Reverse Osmosis System, X16

X16 Reverse Osmosis System

Awarded World’s Fastest Tankless RO System

Trustpilot
$1,599.00 $1,999.00
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SAVE $100
G3P600 Reverse Osmosis System - Waterdrop G3P600

G3P600 Reverse Osmosis System

Embrace a greener lifestyle with this eco-friendly ro system

Trustpilot
$439.00 $539.00
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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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SAVE $120
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1

A1 Hot Cold Reverse Osmosis System

Superior Cooling and Heating Performance

Trustpilot
$529.00 $649.00
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SAVE $210 Waterdrop X Series Dual Flow Reverse Osmosis System, X12-PRO

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

11-stage Filtration

1200 GPD Large Capacity

Pure and Filtered Dual Flow

$1,189.00 $1,399.00
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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 Mineralization

700 GPD High-Speed Flow

$309.99 $359.99
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SAVE $100 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

$699.00 $799.00
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SAVE $60 Waterdrop T3-M 450G Remineralization RO Under the Sink Water Filter

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

Mineral-Infused

LED Function

Advanced 9-Stage Filtration

$219.99 $279.99
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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 Reverse Osmosis Hot Cold Water Dispenser, A2

Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
Trustpilot

Cool to Hot in One Touch

4-in-1 Composite Filter

Portable Pure Water Tank

$409.00 $499.00
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SAVE $60 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

$239.00 $299.00
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New Arrival

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Waterdrop M6H Instant Hot Reverse Osmosis System, Countertop RO Filter
NEW

Waterdrop M6H Instant Hot Reverse Osmosis System, Countertop RO Filter

UV Sterilization

Heat Instantly

3:1 Pure to Drain

7-Stage Filtration

Detachable Glass Pitcher

$429.00
Buy Now
Waterdrop Instant Hot and Cold Countertop Water Filter Dispenser CT01
NEW

Waterdrop Instant Hot and Cold Countertop Water Filter Dispenser CT01

Advanced 6-Stage Filtration

59°F - 203°F Temp

1.32gal Ultra-Capacity

Skip Plastic, Go Green

NSF/ANSI 42 & 372 Certification

$269.99
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RO Systems

Undersink

Countertop

Whole House

8000+

4.7/5

Trustpilot

4.9/5

Amazon

8000+
I find myself actually drinking more water because it tastes so good.
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SAVE $100 Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Silver
Waterdrop Y1CH Mineral Reverse Osmosis Bottleless Water Cooler, Silver
$589.00 $689.00

Mineral-Rich Water | Cold & Hot Water

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SAVE $150 Waterdrop X Series Dual Flow Reverse Osmosis System, X8-PRO
Waterdrop X Series Dual Flow Reverse Osmosis System, X8-PRO
$749.00 $899.00

Remove 99% of Lead | Dual Water Flow

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SAVE $60 Waterdrop C1H Instant Hot Water Reverse Osmosis System
Waterdrop C1H Instant Hot Water Reverse Osmosis System
$239.00 $299.00

Remove 99% of Lead | Instant Hot

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SAVE $70 Waterdrop T3-C 450G Reverse Osmosis Water Filters for the Sink
Waterdrop T3-C 450G Reverse Osmosis Water Filters for the Sink
$209.99 $279.99

Remove 99% of Lead

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SAVE $30 Waterdrop G5P500 Reverse Osmosis Water Filter
Waterdrop G5P500 Reverse Osmosis Water Filter
$219.99 $249.99

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.

Free Shipping

10% Off Every Time

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For RO System For Undersink For Countertop For Wholehouse
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10% OFF COUPON
10% OFF COUPON

500 Points

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Exclusive Free G2 RO System
Exclusive Free G2 RO System

29,999 Points

Value $299.00

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Exclusive Free G2 RO System
Exclusive Free D6 RO System
Exclusive Free D6 RO System

36,999 Points

Value $399.00

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Exclusive Free D6 RO System

Terms and Conditions

Promotional Period
2026 Waterdrop Deals promotion will begin at 12:00 AM PDT on Mar. 20th, 2026, and ends at 11:59 PM PDT on Mar. 24th, 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 Mar. 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.