Waterdrop Day Sale | June 23rd – June 26th

Waterdrop Day Sale | June 23rd – June 26th

Up to £800 Off

Lock in the Year’s Lowest Price with 30-Day Price Protection

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Best Prices of the Year

SAVE £170
Waterdrop 600 GPD Fast Flow Reverse Osmosis System G3P600

G3P600 Fast Flow Tankless Reverse Osmosis System

NSF/ANSI 58&372 Certified | 600GPD Fast Flow | 99% Contaminant Removal

£379.99 £549.98
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SAVE £100
Waterdrop Reverse Osmosis Hot Cold Water Dispenser,  A2

A2 Instant Hot & Cold Reverse Osmosis Dispenser

Instant Hot & Cold Water | No Installation Required | Perfect for Tea & Coffee

£349.00 £449.00
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Login to earn 3,490 points on this order.

SAVE £420
Waterdrop X12 Alkaline Mineral Reverse Osmosis System - X Series

X12 Alkaline High-Flow Reverse Osmosis System

Mineral-Rich Alkaline Water | 1200GPD Ultra-Fast Flow | 11-Stage Layered Filtration

£879.00 £1,299.00
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Login to earn 8,790 points on this order.

SAVE £800
Waterdrop X16 Alkaline Undersink Reverse Osmosis System

X16 Alkaline Ultra-Fast Reverse Osmosis System

Mineral-Rich Alkaline Water | 1600GPD World's Fastest Flow | 11-Stage Layered Filtration

£1,199.00 £1,999.00
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SAVE £50
Waterdrop Alkaline Countertop CoreRO System C1SL

C1SL Alkaline Countertop Core Reverse Osmosis System

Alkaline Mineral Water | 7-Stage RO Filtration | Installation-Free Design

£209.00 £259.00
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SAVE £60
Waterdrop K19-HG Alkaline Instant Hot Water Reverse Osmosis System

K19HG Hot & Cold Alkaline Reverse Osmosis System

Instant Hot & Cold Water | Mineral-Rich Alkaline Water | 6-Stage RO Filtration

£249.00 £309.00
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Lowest Prices on New Arrivals

SAVE £320 Waterdrop 800 GPD Tankless RO System with UV Sterilizing Light G3P800
NEW

Waterdrop 800 GPD Tankless RO System with UV Sterilizing Light G3P800

NSF/ANSI 42, 53, 58 & 372 standards

800 GPD High-Capacity Performance

Efficient 3:1 Pure-to-Drain Ratio

Smart & Space-Saving Design

UV Sterilisation for Extra Protection

£680.00 £1,000.00
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Prime Day Member Perks

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Best Sellers, Lowest Prices

SAVE £200 Waterdrop X8 Alkaline RO System with Remineralization

Waterdrop X8 Alkaline RO System with Remineralization

0.0001μm RO + Added Minerals

10-Stage Precise Filtration

800GPD Rapid Flow

£533.00 £733.00
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SAVE £110 Waterdrop K19 Instant Hot Water Reverse Osmosis System

Waterdrop K19 Instant Hot Water Reverse Osmosis System

6-Stage Filtration

Installation-Free

5000ml Capacity

£249.99 £359.99
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Login to earn 2,499 points on this order.

SAVE £50 Waterdrop G2P600 Remineralization RO Water Filtration System for Home

Waterdrop G2P600 Remineralization RO Water Filtration System for Home

600 GPD Fast Flow

Better Taste, Less Limescale

2:1 Water-Saving Ratio

£283.98 £333.98
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SAVE £80 Waterdrop C1H Instant Hot Water Reverse Osmosis System

Waterdrop C1H Instant Hot Water Reverse Osmosis System

6-Stage RO Filtration

3-Second Instant Heating

Compact & Detachable Tank

£219.99 £299.99
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Login to earn 2,199 points on this order.

SAVE £800 Waterdrop X16 Alkaline Undersink Reverse Osmosis System

Waterdrop X16 Alkaline Undersink Reverse Osmosis System

1600 GPD Large Capacity

Healthy Alkaline Minerals

NSF/ANSI 42 & 58 & 372 Certified

£1,199.00 £1,999.00
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SAVE £420 Waterdrop X12 Alkaline Mineral Reverse Osmosis System - X Series

Waterdrop X12 Alkaline Mineral Reverse Osmosis System - X Series

1200 GPD Large Capacity

Healthy Alkaline Minerals

NSF/ANSI 42 & 58 & 372 Certified

£879.00 £1,299.00
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SAVE £200 Waterdrop X Series Reverse Osmosis System, X8

Waterdrop X Series Reverse Osmosis System, X8

800 GPD Large Capacity

Professional 9-Stage Filtration

2:1 Pure to Drain Ratio

£499.00 £699.00
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SAVE £420 Waterdrop X12 Alkaline Reverse Osmosis System with Replacement Filter Combo

Waterdrop X12 Alkaline Reverse Osmosis System with Replacement Filter Combo

1200 GPD Large Capacity

Healthy Alkaline Minerals

NSF/ANSI 42 & 58 & 372 Certified

£979.76 £1,399.76
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SAVE £800 Waterdrop X16 Reverse Osmosis System with Replacement Filter Combo

Waterdrop X16 Reverse Osmosis System with Replacement Filter Combo

1600 GPD Large Capacity

Healthy Alkaline Minerals

NSF/ANSI 42 & 58 & 372 Certified

£1,299.99 £2,099.76
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Find the Right Water Solution

RO Systems

Undersink

Countertop

7200+

4.7/5

4.9/5

7200+
I find myself actually drinking more water because it tastes so good.
Compare now
SAVE £50 Waterdrop G2P600 Tankless RO Water Filtration System – 600 GPD Fast Flow for Home Use

Compact & Space Saving

Buy Now
SAVE £99 Waterdrop M1 Instant Hot RO Countertop Water Dispenser

Countertop & Plug-and-Play

Buy Now
SAVE £200 Waterdrop K6 Instant Hot Under Sink RO System

Instant Hot Water

Buy Now
SAVE £200 Waterdrop X Series Reverse Osmosis System, X8

Advanced 9-Stage Filtration

Buy Now
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Why Choose Waterdrop

  • MEMBER BENEFITS

    MEMBER BENEFITS

    Earn Points for Rewards and Spins

    DIRECT FROM BRAND

    DIRECT FROM BRAND

    Genuine Products, Lifetime Support

    NO. 1 TANKLESS RO BRAND ON AMAZON UK*

    NO. 1 TANKLESS RO BRAND ON AMAZON UK*

    Based on Amazon UK Sales Data

  • WARRANTY PROTECTION

    WARRANTY PROTECTION

    Coverage for Your System

    FAST, FREE SHIPPING

    FAST, FREE SHIPPING

    On All Orders

    30-DAY RETURNS

    30-DAY RETURNS

    Worry-Free Shopping

Terms and Conditions

The promotion will begin at 00:00 GMT on 23rd June 2026 and end at 23:59 GMT on 26th June 2026
This promotion is available to all U.K. residents with a valid shipping address in the mainland U.K. who are 18 years or older as of 23rd June 2026 (here in after referred to as "Participants").
1.Daily 50% Cashback Giveaway Terms
Eligible orders will be automatically entered into the Daily 50% Cashback Giveaway. One winner will be randomly selected each day from eligible orders placed on that same day. Winners will be selected after order verification, within 5 business days following each purchase day. Eligibility Orders must be successfully paid and not cancelled to qualify for participation in the giveaway. Reward The winner will receive 50% cashback based on the actual amount paid for eligible products (excluding taxes, shipping fees, gift card payments, and any other non-product charges). Rewards will be issued in the form of a Waterdrop Gift Card and sent via email. Gift Cards are valid for 30 days from the date of issuance and are non-transferable and non-redeemable for cash. If a Gift Card has already been issued and the related order is later found to be invalid, Waterdrop reserves the right to revoke or deactivate the reward. Additional Terms Waterdrop reserves the right to verify eligibility and ensure fair participation in the promotion.
2. 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.K. customers.
3. 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.
4. 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.
5. 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.