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  • RO Systems
  • Undersink
  • Countertop
  • Replacements
Undersink RO
Featured Series
  • X Series

    X Series

  • G Series

    G Series

  • K Series

    K Series

Featured Undersink RO Shop All
  • X8 Undersink Reverse Osmosis System

    X8 Undersink Reverse Osmosis System

    Top Choice800 GPD
  • G3P600 Undersink Reverse Osmosis System

    G3P600 Undersink Reverse Osmosis System

    Best Seller600 GPD
  • X12 Alkaline Reverse Osmosis System

    X12 Alkaline Reverse Osmosis System

    Premium1200 GPD
  • X16 Alkaline Reverse Osmosis System

    X16 Alkaline Reverse Osmosis System

    Premium1600 GPD
Countertop RO
Featured Series
  • A Series

    A Series

  • K Series

    K Series

  • CoreRO Series

    CoreRO Series

Featured Countertop RO
  • A2 RO Hot Cold Reverse Osmosis System

    A2 RO Hot Cold Reverse Osmosis System

    Best SellerHot and Cold
  • A2G Remineralization Hot Cold RO Water Dispenser

    A2G Remineralization Hot Cold RO Water Dispenser

    AlkalineBest Seller
  • C1SL Alkaline Countertop CoreRO System

    C1SL Alkaline Countertop CoreRO System

    AffordableAlkaline
  • K19HG Alkaline Instant Hot Water Reverse Osmosis System

    K19HG Alkaline Instant Hot Water Reverse Osmosis System

    Instant HotAlkaline
Hot and Cold RO
Featured Series
  • A Series

    A Series

  • K Series

    K Series

Featured Hot & Cold RO Shop All
  • A1 RO Hot Cold Reverse Osmosis System

    A1 RO Hot Cold Reverse Osmosis System

    Affordable
  • A2 RO Hot Cold Reverse Osmosis System

    A2 RO Hot Cold Reverse Osmosis System

    Best Seller
Featured Instant Hot RO Shop All
  • K6 Undersink Instant Hot RO System

    K6 Undersink Instant Hot RO System

    Best Seller600 GPD
  • C1H Countertop Instant Hot RO System

    C1H Countertop Instant Hot RO System

Remineralization RO
Remineralization RO Shop All
  • X12 Alkaline Mineral Reverse Osmosis System

    X12 Alkaline Mineral Reverse Osmosis System

    1200 GPDAlkaline
  • X16 Alkaline Undersink Reverse Osmosis System

    X16 Alkaline Undersink Reverse Osmosis System

    1600 GPDAlkaline
  • G3P600 Remineralization RO System

    G3P600 Remineralization RO System

    Popular600 GPD
  • G3P800 Alkaline Reverse Osmosis System

    G3P800 Alkaline Reverse Osmosis System

    TrustedAlkaline
RO Combo Kits
Featured Series
  • X Series

    X Series

  • G Series

    G Series

  • K Series

    K Series

Featured Proudcts Shop All
  • G3P600 RO System with Replacement Filter Combo

    G3P600 RO System with Replacement Filter Combo

    Affordable600 GPD
  • Waterdrop X12 Alkaline Reverse Osmosis System with Replacement Filter Combo

    Waterdrop X12 Alkaline Reverse Osmosis System with Replacement Filter Combo

    1200 GPD
  • Waterdrop X16 Reverse Osmosis System with Replacement Filter Combo

    Waterdrop X16 Reverse Osmosis System with Replacement Filter Combo

    1600 GPD
  • Waterdrop X8 Alkaline RO System with Remineralization

    Waterdrop X8 Alkaline RO System with Remineralization

    800 GPD
Multi-stage Systems
Featured Ultrafiltration System Shop All
  • TSU Under Sink Water Filter System

    TSU Under Sink Water Filter System

    Trusted
Featured Carbon Water Filter Shop All
  • Direct Connect Filtration System

    Direct Connect Filtration System

    Best Seller
  • Water Filter System with Dedicated Faucet

    Water Filter System with Dedicated Faucet

Single-stage Systems
Ultrafiltration Shop All
  • Ultrafiltration Water Filter | Direct Connect Filtration System

    Ultrafiltration Water Filter | Direct Connect Filtration System

    Best Seller
  • Ultrafiltration Water Filter With Dedicated Faucet

    Ultrafiltration Water Filter With Dedicated Faucet

Carbon Water Filter Shop All
  • Undersink Water Filter | Direct Connect Filtration System

    Undersink Water Filter | Direct Connect Filtration System

    Best Seller
  • Undersink Water Filter With Dedicated Faucet

    Undersink Water Filter With Dedicated Faucet

Hot and Cold Water Filter
Featured Products
  • CT01 Instant Hot and Cold Countertop Water Filter Dispenser

    CT01 Instant Hot and Cold Countertop Water Filter Dispenser

    NewInstant Hot
Electric Water Filter Pitchers
Basic Electric Water Filter Shop All
  • ED01 Countertop Water Filtration System

    ED01 Countertop Water Filtration System

    Best Seller
  • ED04 Instant Water Dispenser

    ED04 Instant Water Dispenser

  • ED02 Compact Electric Water Filter Pitcher

    ED02 Compact Electric Water Filter Pitcher

Pitchers & Dispensers
Featured Products Shop All
  • PT-04 Chubby Pitcher Water Filter with Wooden Handle

    PT-04 Chubby Pitcher Water Filter with Wooden Handle

    10-cup pitcher
Faucet Water Filters
Featured Products Shop All
  • CTF-01 Faucet Water Filter System

    CTF-01 Faucet Water Filter System

For Undersink RO System
Featured Series
  • X Series

    X Series

  • G Series

    G Series

  • K Series

    K Series

Featured Products Shop All
  • CF Filter for Waterdrop G3P600

    CF Filter for Waterdrop G3P600

  • K6 Replacement Filter, KJF

    K6 Replacement Filter, KJF

  • G2 Series Replacement Filter, G2CF

    G2 Series Replacement Filter, G2CF

For Countertop RO System
Featured Products
  • A Series

    A Series

  • K Series

    K Series

  • CoreRO Series

    CoreRO Series

Featured Products Shop All
  • A1 Replacement Filter, A1-CF

    A1 Replacement Filter, A1-CF

  • A2 Replacement Filter, A2RF

    A2 Replacement Filter, A2RF

  • K19 Replacement Filter, K19RF

    K19 Replacement Filter, K19RF

  • C1 Replacement Filter, C1RF

    C1 Replacement Filter, C1RF

For Undersink
Featured Products Shop All
  • RF10 Filter for UA & UB Filtration System

    RF10 Filter for UA & UB Filtration System

  • RF10-UF Filter for UA & UB Ultra Filtration System

    RF10-UF Filter for UA & UB Ultra Filtration System

    Ultrafiltration
For Countertop
Featured Products
  • Electric Pitchers

    Electric Pitchers

  • Other Pitchers

    Other Pitchers

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X16 Undersink RO System

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Best G3P800 Undersink RO System

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Shipping policy

Shipping rates and delivery estimates

Shipping Method

Estimated Delivery Time

Costs

UK Standard Shipping

2-4 Business Days

Free

UK Express Shipping

1-2 Business Days

£3.99


* Shipping charges for your order will be calculated and displayed at checkout.

* The Delivery Time is calculated based on the shipping date, not the order date. The actual shipping date can be delayed due to invalid shipping address, weekends/holidays, etc.


Handling Time:

We need 24h to 48h to prepare your order, most of the packages will be shipped out within 24 hours except weekends and holidays.


Track your order

Once your order is shipped, you will receive an email from us containing the tracking information. Tracking information is also available in your "Order Details" page.


Shipping areas

The products can be delivered to the most regions of the UK except military BFPO address (postcode starting with BT, BFPO, BF1, HA46DQ, D18CX65, E41TR26, D24HK7D), Channel Island (GUERNSEY, JERSEY, IRELAND).


International shipping

We are sorry that the international shipping service is not supported for the time being.


Shipping Carriers

Amazon functions as our logistics partner to ship out Waterdrop products. They will choose the carrier that they think works best for our customers.


Note: We don't accept requests to specify a certain carrier to deliver the package.


Shipping origin

We work with multiple Amazon warehouses in the United Kingdom, will arrange shipments from closest warehouse nearby your address.


* If you have any questions, you can contact our customer contact customer service within 24h for help via LiveChat or email to service@waterdropfilter.com, we will reply to you as soon as possible!

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