Black Friday Early Access | Nov. 2nd - Nov. 8th

Black Friday Early Access | Nov. 2nd - Nov. 8th

Up to $400 Off

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WATERDROPFILTER.COM
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30-Day Price Match

30-Day Price Match

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100% Authentic Products

30-Day Money-Back Guarantee

30-Day Money-Back Guarantee
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Your Black Friday Journey

Follow each stage. New benefits unlock along the way.

Nov. 2nd

Nov. 9th

Nov. 13th

Nov. 19th

Nov. 28th

Nov. 30th

Black Friday Early Access

Veterans Day Sale

Black Friday Pre-Sale

Black Friday Sale

Cyber Monday Sale

NOW LIVE - Nov. 2nd-Nov. 8th

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5 Orders Get Fully Refunded

Order Giveaway

5 Orders Get Fully Refunded

Orders placed Nov. 2-8 qualify. Winners announced Nov. 9.

1 Place an order
2 Automatically entered
3 Chance to win a full refund
Rules

1. New subscribers only. One entry per person. 

2. Prize codes expire as stated in the winning email. 

3. To claim a one-year filter supply, email info@waterdropfilter.com from your winning email address with your Waterdrop model and shipping address. 

4. Filter quantity follows the model’s recommended replacement cycle. Ineligible models or addresses outside the site’s delivery area will forfeit the prize without compensation. 

5. Prizes cannot be exchanged, transferred, or redeemed for cash. 

6. Waterdrop reserves the right to disqualify participants and revoke prizes for fraud, abuse, automated entries, multiple-account use, or other attempts to manipulate the promotion.
Rules

1. New subscribers only. One entry per person.

2. Prize codes expire as stated in the winning email.

3. To claim a one-year filter supply, email info@waterdropfilter.com from your winning email address with your Waterdrop model and shipping address.

4. Filter quantity follows the model’s recommended replacement cycle. Ineligible models or addresses outside the site’s delivery area will forfeit the prize without compensation.

5. Prizes cannot be exchanged, transferred, or redeemed for cash.

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Better Water, Built Around Your Day

Certified Performance

Certified Performance

NSF/ANSI 42, 53, 58 & 372 certifications on select systems.

Smarter At a Glance

Smarter At a Glance

See water quality and filter life at a glance on select models.

Targets Key Contaminants

Targets Key Contaminants

Reduces TDS, chlorine, lead, PFAS, and more.

Covered After You Buy

Covered After You Buy

30-day price protection and returns, plus 24/7 live human support.

Certified Performance

Certified Performance

NSF/ANSI 42, 53, 58 & 372 certifications on select systems.

Targets Key Contaminants

Targets Key Contaminants

Reduces TDS, chlorine, lead, PFAS, and more.

Smarter At a Glance

Smarter At a Glance

See water quality and filter life at a glance on select models.

Covered After You Buy

Covered After You Buy

30-day price protection and returns, plus 24/7 live human support.

Top Picks

SAVE $200 Waterdrop X Series Reverse Osmosis System, X12
Best Seller

Waterdrop X Series Reverse Osmosis System, X12

11-stage Filtration

1200 GPD Max Capacity

Healthy Alkaline Minerals

3:1 Purified Water Ratio

NSF/ANSI 42 & 58 & 372 Certified

$1,099.00 $1,299.00
Buy Now
SAVE $110 Waterdrop M6H Instant Hot Reverse Osmosis System, Countertop RO Filter
Best Seller

Waterdrop M6H Instant Hot Reverse Osmosis System, Countertop RO Filter

7-stage Filtration

113° - 203°F Temp

Detachable Glass Pitcher

3:1 Purified Water Ratio

NSF/ANSI 58 & 372 Certified

$309.00 $419.00
Buy Now
SAVE $100
Waterdrop M6HG Remineralization Instant Hot Reverse Osmosis System

Waterdrop M6HG Remineralization Instant Hot Reverse Osmosis System

Trustpilot

Adds Essential Minerals

Detachable Glass Pitcher

100% Separation

$329.00 $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

Adds Essential Minerals

Detachable Glass Pitcher

NSF/ANSI 58 & 372 Certified

$269.00 $329.00
Buy Now
SAVE $100
Waterdrop X Series Alkaline Reverse Osmosis System, X8-A

Waterdrop X Series Alkaline Reverse Osmosis System, X8-A

Trustpilot

800GPD High Capacity

Alkaline Mineralization

10-Stage Precise Filtration

$699.00 $799.00
Buy Now

Best Sellers

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 $110
Waterdrop M6CG Remineralization Hot Cold Countertop RO System

M6CG Reverse Osmosis System

Instant Cooling & Heating & Alkaline Minerals

Trustpilot
$429.00 $539.00
Buy Now
SAVE $100
G3P600 Reverse Osmosis System - Waterdrop G3P600

G3P600 Reverse Osmosis System

Embrace A Greener Lifestyle With Eco-friendly Ro System

Trustpilot
$439.00 $539.00
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 & Purified Water

600 GPD Fast Flow

NSF/ANSI 372 Certified

$599.00 $799.00
Buy Now
SAVE $50
Waterdrop G5P700A Alkaline Reverse Osmosis Water Filter

Waterdrop G5P700A Alkaline Reverse Osmosis Water Filter

Trustpilot

700 GPD High Capacity

Alkaline Mineralization

NSF/ANSI 58 & 372 Certified

$309.99 $359.99
Buy Now
SAVE $120
Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G

Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G

Trustpilot

Adds Essential Minerals

Detachable Pitcher

Instant Cooling & Heating

$389.00 $509.00
Buy Now

BLACK FRIDAY SAVINGS PASS

Pay $1 Today, Save $10 on Black Friday!

Lock in savings before the rush.

Pay $1

Pay $1

Add to cart now

Get $10 off

Get $10 off

Sent by email

Shop Nov. 19–30

Shop Nov. 19–30

No Minimum Spend

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 20% Waterdrop C2SL Countertop Mineral Reverse Osmosis System with Glass Pitcher
Waterdrop C2SL Countertop Mineral Reverse Osmosis System with Glass Pitcher
$159.99 $199.99

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 $300 Waterdrop X12D-Plus Dual Flow Alkaline Reverse Osmosis Water Filter
Waterdrop X12D-Plus Dual Flow Alkaline Reverse Osmosis Water Filter
$1,169.00 $1,469.00

Buy Now
SAVE $40 Waterdrop C1S Countertop CoreRO System
Waterdrop C1S Countertop CoreRO System
$219.00 $259.00

Remove 99% of Lead

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
$219.99 $279.99

Remove 99% of Lead | Alkaline Minerals

Buy Now
SAVE $100 Instant Hot Countertop RO System - Waterdrop K19-H
Instant Hot Countertop RO System - Waterdrop K19-H
$279.00 $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
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 $40 Waterdrop WD-T3-T Remineralization Reverse Osmosis System with Water Tank
Waterdrop WD-T3-T Remineralization Reverse Osmosis System with Water Tank
$189.99 $229.99

Buy Now

Buy in bundles and save more

Popular Systems

Tip: The model is usually found in your order details, or on the back or side of the unit.
  • X16 & X16-S

    X16 & X16-S

  • X12 & X12-B

    X12 & X12-B

  • G3P800

    G3P800

  • G3P600

    G3P600

  • K6

    K6

  • X8-A

    X8-A

  • X12-PRO

    X12-PRO

  • X8-PRO

    X8-PRO

  • X8

    X8

  • X12-Basic

    X12-Basic

  • G5P700A

    G5P700A

  • G5P700

    G5P700

  • G5P500A

    G5P500A

  • G5P500

    G5P500

Replacements For

X16 Undersink RO System

Enjoy hassle-free filtration with easy 3-second replacements. F2 lasts 6 months, F1A lasts 12 months, and F3 lasts 24 months.

All Systems
Join Free and Get 500 Points

Join Free and Get 500 Points

Includes 300 Bonus Points for Black Friday

Join Free

Points Redemption

5% OFF COUPON
5% OFF COUPON

500 Points

Valued for your needs

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

49,999 Points

Value $279.99

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

59,999 Points

Value $379

Redeem
Exclusive Free K19H RO System

Gift Card

Media Attention

The most significant advantage of this instant hot water dispenser is its heating function. It’s an excellent choice for those who want to coffee, or brew baby infant powder.

The Waterdrop X Series Reverse Osmosis filtration systems have been thoroughly tested against the NSF/ANSI 58 standard for the reduction of total dissolved solids.

This purifier is also great for RV road trips or camping. The upper bucket fits into the lower bucket, taking up less space when packing it up to go.

The G3P800 reverse osmosis system total of 800 gallons per day. Furthermore, it maintains a 3:1 pure-to-drain ratio.

Reverse-osmosis systems have membranes that remove all your standard contaminants, plus extras like viruses, bacteria and parasites. Waterdrop G3P600...

Best Tankless System. Save space under your sink with this tankless reverse osmosis system.

Hear From Our User

  • Anthony Wahls
    A

    I purchased this based on the system capabilities and design. I specifically liked the fact it reintroduces desired minerals back into the treated water. Taste of the water is excellent and the function and capacity of the system are top notch.

    Waterdrop X Series Reverse Osmosis System, X12
    Waterdrop X Series Reverse Osmosis System, X12
    $1,099.00 $1,299.00
    Shop Now
  • Donna Medeiros
    D

    Fantastic system compared to my previous one. The quality, taste, space savings are top of the line. I know my water bill will be less with this unit because it doesn’t use as much when it is purging. So happy with system.

    800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800
    800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800
    $849.00 $999.00
    Shop Now
  • John Gagas
    J

    This is my third system. I have installed them at son and daughter and now by me. They are great.

    Waterdrop X Series Undersink Reverse Osmosis System, X16
    Waterdrop X Series Undersink Reverse Osmosis System, X16
    $1,599.00 $1,999.00
    Shop Now
  • Happy in Canton GA
    H

    Game Changer! We now drink more tea than ever. We no longer have to boil water for a bain-marie to make our beloved Crème brûlée. Just a splash of instant hot water while doing dishes means no more waiting for the regular faucet to get hot - saving time, water, and money!

    Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
    Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
    $599.00 $799.00
    Shop Now
  • TM1NE
    T

    This will save us hundreds in bottled water and we use it for everything from coffee, dog bowls, ice machine, water bottles, you name it.

    Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
    Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
    $499.00 $649.00
    Shop Now
  • Tarun N.
    T

    This is a fine product idea. Getting hot and cold water instantly without need of kettle and fridge is a big blessing for my home since my wife prefers warm water and I prefer cool water for drinking. This has eliminated the need of storing bottles in fridge and use of kettle as well.

    Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
    Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
    $339.00 $499.00
    Shop Now
  • Jordan K
    J

    Forget those reverse osmosis systems with a tank. The water pressure is so much better than our old reverse osmosis system with a tank. I have more room under my sink and the filters are so easy to replace. The dispensed water is clear and odorless.

    G3P600 Reverse Osmosis System - Waterdrop G3P600
    G3P600 Reverse Osmosis System - Waterdrop G3P600
    $439.00 $539.00
    Shop Now
Trustpilot
Google Google stars
4.6 Rating | 6600+ Reviews

Hear From Our User

Anthony Wahls

A
I purchased this based on the system capabilities and design. I specifically liked the fact it reintroduces desired minerals back into the treated water. Taste of the water is excellent and the function and capacity of the system are top notch.
Waterdrop X Series Reverse Osmosis System, X12
Waterdrop X Series Reverse Osmosis System, X12
$1,099.00 $1,299.00
Shop Now

Hear From Our User

Donna Medeiros

D
Fantastic system compared to my previous one. The quality, taste, space savings are top of the line. I know my water bill will be less with this unit because it doesn’t use as much when it is purging. So happy with system.
800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800
800 GPD Tankless Reverse Osmosis System - Waterdrop G3P800
$849.00 $999.00
Shop Now

Hear From Our User

John Gagas

J
This is my third system. I have installed them at son and daughter and now by me. They are great.
Waterdrop X Series Undersink Reverse Osmosis System, X16
Waterdrop X Series Undersink Reverse Osmosis System, X16
$1,599.00 $1,999.00
Shop Now

Hear From Our User

Happy in Canton GA

H
Game Changer! We now drink more tea than ever. We no longer have to boil water for a bain-marie to make our beloved Crème brûlée. Just a splash of instant hot water while doing dishes means no more waiting for the regular faucet to get hot - saving time, water, and money!
Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
Waterdrop Instant Hot Water Dispenser, Reverse Osmosis System, K6
$599.00 $799.00
Shop Now

Hear From Our User

TM1NE

T
This will save us hundreds in bottled water and we use it for everything from coffee, dog bowls, ice machine, water bottles, you name it.
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A1
$499.00 $649.00
Shop Now

Hear From Our User

Tarun N.

T
This is a fine product idea. Getting hot and cold water instantly without need of kettle and fridge is a big blessing for my home since my wife prefers warm water and I prefer cool water for drinking. This has eliminated the need of storing bottles in fridge and use of kettle as well.
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
Waterdrop Reverse Osmosis Hot Cold Water Dispenser, A2
$339.00 $499.00
Shop Now

Hear From Our User

Jordan K

J
Forget those reverse osmosis systems with a tank. The water pressure is so much better than our old reverse osmosis system with a tank. I have more room under my sink and the filters are so easy to replace. The dispensed water is clear and odorless.
G3P600 Reverse Osmosis System - Waterdrop G3P600
G3P600 Reverse Osmosis System - Waterdrop G3P600
$439.00 $539.00
Shop Now

Terms and Conditions

Promotional Period
The Waterdrop Black Friday Early Access promotion will begin at 12:00 AM PDT on Nov. 2nd, 2026, and ends at 11:59 PM PDT on Nov. 8th, 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 Nov. 2nd, 2026 (here in after 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.