Waterdrop Fall Deals | Oct. 8th – Oct. 14th

Waterdrop Fall Deals | Oct. 8th – Oct. 14th

UP TO $400 OFF

Filter Better, Live Healthier

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WATERDROPFILTER.COM
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Member Exclusive Offer

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Waterdrop X Series Reverse Osmosis System, X12

Waterdrop X Series Reverse Osmosis System, X12

X12 is 2026 Waterdrop Top-Selling Tankless RO System, which can help enjoy clean and safe drinking water at all times!

Best Value

Member Price

$899.00 Save $400
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Non-member Price

$1,099.00 $1,299.00 Save $200
Waterdrop M6CG Remineralization Hot Cold Countertop RO System

Waterdrop M6CG Remineralization Hot Cold Countertop RO System

M6CG provides reliable RO filtration, user-friendly operation, safe drinking water, consistent performance, and NSF/ANSI 58 & 372 certified.

Best Value

Member Price

$409.00 Save $130
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Non-member Price

$459.00 $539.00 Save $80

Smart Winning Picks

SAVE $70 Waterdrop M6HG Remineralization Instant Hot Reverse Osmosis System
BEST SELLER

Waterdrop M6HG Remineralization Instant Hot Reverse Osmosis System

LED Function

Heat Instantly

3:1 Pure to Drain

8-Stage Filtration

Detachable Glass Pitcher

$359.00 $429.00
Buy Now
SAVE $60 Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter

Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Trustpilot

8-Stage Filtration

Detachable Glass Pitcher

Healthy Alkaline Minerals

$269.00 $329.00
Buy Now
SAVE $110 Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G

Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G
Trustpilot

Instant Hot & Cold

Add Beneficial Minerals

Portable Pure Water Tank

$399.00 $509.00
Buy Now
SAVE $90 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 58 Certified

$259.00 $349.00
Buy Now
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
Buy Now
SAVE $40 Waterdrop Remineralization Countertop CoreRO System C1SL

Waterdrop Remineralization Countertop CoreRO System C1SL
Trustpilot

Advanced 7-stage Filtration

Healthy Alkaline Minerals

NSF/ANSI 372 Certified

$229.00 $269.00
Buy Now

Top Picks

SAVE $150
800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800

G3P800 Reverse Osmosis System

Widely Praised by 2,000,000 American Families

Trustpilot
$849.00 $999.00
Buy Now
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
Buy Now
SAVE $100 G3P600 Reverse Osmosis System - Waterdrop G3P600

G3P600 Reverse Osmosis System - Waterdrop G3P600
Trustpilot

8-Stage Filtration

600 GPD High Capacity

NSF/ANSI 42, 53, 58 & 372 Certified

$439.00 $539.00
Buy Now
SAVE $400 Waterdrop X Series Undersink Reverse Osmosis System, X16-S

Waterdrop X Series Undersink Reverse Osmosis System, X16-S
Trustpilot

1600 GPD Fast Flow Rate

Healthy Alkaline Minerals

NSF/ANSI 42, 58 & 372 Certified

$1,599.00 $1,999.00
Buy Now
SAVE $200 Waterdrop X Series Reverse Osmosis System, X12-B

Waterdrop X Series Reverse Osmosis System, X12-B
Trustpilot

1200 GPD Fast Flow Rate

Healthy Alkaline Minerals

NSF/ANSI 42, 58 & 372 Certified

$1,099.00 $1,299.00
Buy Now

Best Sellers

View All >>
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
Buy Now
SAVE $200 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

$599.00 $799.00
Buy Now
SAVE $120 Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1

Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
Trustpilot

Dual UV Sterilization

Enjoy 41°F ice-cold water

Get hot water in just 3 seconds

$529.00 $649.00
Buy Now
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
Buy Now

Shop by Category

RO Systems

Undersink

Countertop

Whole House

10,000+

4.7/5

Trustpilot

4.9/5

Amazon

10,000+
I find myself actually drinking more water because it tastes so good.
Compare now
SAVE $100 Waterdrop X Series Alkaline Reverse Osmosis System, X8-A
Waterdrop X Series Alkaline Reverse Osmosis System, X8-A
$699.00 $799.00

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $70 Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
Waterdrop T4-A 450GPD Alkaline Dual Flow Reverse Osmosis System
$259.99 $329.99

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $50 Waterdrop G5P700A-PRO Dual-Flow Alkaline Reverse Osmosis Water Filter
Waterdrop G5P700A-PRO Dual-Flow Alkaline Reverse Osmosis Water Filter
$369.99 $419.99

Dual Water Paths | Alkaline Minerals

Buy Now
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

Buy Now
SAVE $50 Waterdrop G5P700-PRO Dual-Flow Reverse Osmosis Water Filter
Waterdrop G5P700-PRO Dual-Flow Reverse Osmosis Water Filter
$359.99 $409.99

Dual Water Paths

Buy Now
SAVE $100 Waterdrop X Series Reverse Osmosis System, X8
Waterdrop X Series Reverse Osmosis System, X8
$699.00 $799.00

Remove 99% of Lead

Buy Now

Points Redemption

5% OFF COUPON
5% OFF COUPON

500 Points

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5% OFF COUPON
Exclusive Free T3-M RO System
Exclusive Free T3-M RO System

49,999 Points

Value $279.99

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Exclusive Free T3-M RO System
Exclusive Free K19H RO System
Exclusive Free K19H RO System

59,999 Points

Value $379

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Exclusive Free K19H RO System

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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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Up To 10% Off Every Time

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For RO System For Undersink For Countertop For Wholehouse

Why Choose Waterdrop

  • MEMBER BENEFITS

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    DIRECT FROM BRAND

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    Genuine Products, Lifetime Support

    NO. 1 TANKLESS RO BRAND ON AMAZON US*

    NO. 1 TANKLESS RO BRAND ON AMAZON US*

    Based on Amazon US Sales Data

  • WARRANTY PROTECTION

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    FAST, FREE SHIPPING

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    On All Orders

    30-DAY RETURNS

    30-DAY RETURNS

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Terms and Conditions

Promotional Period
2026 Waterdrop Fall Deal promotion will begin at 12:00 AM PDT on Oct. 8th, 2026, and ends at 11:59 PM PDT on Oct. 14th, 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 Oct. 8th, 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.