Remove 99% of lead - cleaner, safer, better
Waterdrop K19 Instant Hot Water Reverse Osmosis System
Reviewed byOrganicDiscount TeamUpdated 4 Jun 2026
Best price available
£299.99
Key features
- More Features UV Sterilization Reduces 99.9% of bacteria*
Product Overview
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Purer with 6-Stage Filtration Reduces harmful substances such as TDS, Nitrate*, Fluoride*, Arsenic*, Lead*, Copper*, Turbidity*, Chromium-VI*, Chlorine*, Chloroform*, and more. *Tested by a third-party laboratory. More Features UV Sterilization Reduces 99.9% of bacteria*.

*Tested by a third-party laboratory. Customizable Temperature and Volume It offers four preset volume options (8oz, 12oz, 16oz, 20oz) and adjustable temperatures from room temp to 203℉ for your convenience. Large Feed Water Tank A 5L feed water tank can easily meet the drinking water needs of the whole family.
Smart Display Screen Displays the TDS level and reminds you to replace the filter. Child Lock Prevents kids and pets from accidental scalds. Make Your Life Easier Installation-Free Design Plug in, enjoy pure water anywhere.
Touch-Sensitive Keys Simple and quick to operate. Pull-Out Design Easy filter replacement for everyone. Compact, Fits Anywhere Place a water filter pitcher anywhere in your home and enjoy pure water with just a plug.
Installation Installation-Free This water filtration system only requires filling the water tank and plugging it in to start using. Sustainability 3:1 Pure to Drain This countertop water filtration system delivers pure water, cuts bottled water costs, and protects the environment. Certification Certified by NSF/ANSI 372 & 58 & CSA B483.1 Reduced substances Reduces TDS, Nitrate*, Fluoride*, Arsenic*, Lead*, Copper*, Chromium-VI*, Chlorine*, Chloramine*, and Chloroform*.
*Tested by a third-party laboratory. System Certified by IAPMO R&T to NSF/ANSI 58 and CSA B483.1 for the reduction of the claims specified on the Performance Data Sheet, and to NSF/ANSI 372 for low lead. View the Report Compare Undersink CompareUndersink WD-K19-H Add to Cart WD-C1H Add to Cart WD-A1 Add to Cart Daily Production Rate Daily Production Rate 75 GPD 75 GPD 100 GPD Pure to Drain Rate Pure to Drain Rate 3:1 3:1 2:1 Display Display Filter lifespan & TDS & Water volume & Water temperature Filter lifespan & Water volume & Water temperature Filter lifespan & TDS & Water volume & Water temperature Water Capacity Options Water Capacity Options 5 5 5 Water Tank Capacity Water Tank Capacity 4.81 KG 3.11 KG 5.78 KG Self-clean Self-clean √ √ √ Electricity Required Electricity Required √ √ √ Need Installation Need Installation × × × Filter Cartridges Filter Cartridges WD-K19RF WD-C1RF WD-A1-CF WD-A1-RO Filter lifespan Filter lifespan 12 Mths WD-A1-CF: 6 Months WD-A1-RO: 12 Months 12 Mths Dimensions (inch) Dimensions (inch) 15.51" * 9.2" * 17.56" 15.6” *10.9” *17.0” 18.3” *7.8” *17.1” // overview sale $(".vis-overview-sale-item-video-play-btn").click(function () { $(this) .parents(".vis-overview-sale-item-video") .addClass("vis-overview-sale-item-video-active"); $(this).siblings("video").show()[0].play(); }); $(".vis-overview-sale-item-video-stop-btn").click(function () { $(this) .parents(".vis-overview-sale-item-video") .removeClass("vis-overview-sale-item-video-active"); $(this).siblings("video")[0].pause(); }); // overview design $(".vis-overview-design-top-content").click(function () { let content_width = $(this).width(); $(this) .find(".vis-overview-design-top-dot")
Pros & Cons
Pros
- In stock and ready to ship
- More Features UV Sterilization Reduces 99.9% of bacteria*
Cons
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£299.99
Average Price
£299.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Waterdrop K19 Instant Hot Water Reverse Osmosis System
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Wa Waterdropfilter Uk Best Price | £299.99 | — | £299.99 | In Stock | Go to Store |
Price Alert
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Product Details
| Brand | Remove 99% of lead - cleaner, safer, better |
| Merchant | Waterdropfilter Uk |
| MPN | WD-K19-H |
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