# Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System

The Waterdrop A2 WD-A2 is a countertop reverse osmosis system combining hot, cold and room-temperature dispensing with a portable 1.1-litre water tank. Its touch controls offer six temperature options and five water volumes, while the listing also describes filter-life reminders and real-time TDS monitoring.

- [Original product page](https://bargainpostbox.co.uk/product/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [View offer](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Waterdrop
- Model: WD-A2
- Category: Home & Kitchen > Kitchen Appliances > Water Purifiers
- Price: 329.00 GBP
- Previous price: 449.00 GBP
- Discount: 27%
- Price checked: 2026-11-12T19:10:25.308Z
- Rating: 4.1 / 5
- Reviews: 234

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Countertop format is described as requiring no installation, with a portable 1.1-litre pure-water tank.
- Touch controls provide six temperature options, five dispensing volumes and a favourite-mode setting.
- Listing claims a 3:1 pure-to-drain ratio and a screen with real-time TDS monitoring and filter-life reminders.
- The five-stage filtration claim lists an RO membrane, carbon block and PP cotton, and names several substances the system is intended to reduce.

## Pros

- Hot, cold and room-temperature dispensing brings several water temperatures into one countertop appliance.
- The selectable volumes and memorised favourite settings can make repeated dispensing more convenient.
- A portable water tank and no-installation countertop design offer placement flexibility.

## Cons

- The 1.1-litre tank is modest for households that want to dispense or store larger quantities at once.
- The listing's claimed filtration, temperature and water-use figures are manufacturer claims rather than independently verified performance.

## Specifications

### Identity
- Brand: Waterdrop
- Model: WD-A2
### Design and filtration
- Installation type: Countertop
- Purification method: Reverse Osmosis
- Listed material: Reverse Osmosis Membrane & Carbon Block & PP Cotton
- Capacity: 1.1 litres
- Maximum supported water TDS level: 2000
### Temperature
- Lower temperature rating: 10 Degrees Celsius
- Upper temperature rating: 95 Degrees Celsius
### Controls and operation
- Temperature options: 6 temperature options
- Water volume options: 5 water volumes
- Pure-to-drain ratio: 3:1 Pure to Drain
### Filtration claims
- RO membrane pore size: 0.0001μm

## Before you buy

- Listing details are inconsistent: one feature describes adjustable temperatures from 15℃ to 95℃, while another says cold water can reach 10℃ in a lab and the specification gives a lower rating of 10 Degrees Celsius. Confirm which temperatures apply during normal use. The listing also calls the filtration five-stage while other copy describes a composite filter, and its 3:1 claim is accompanied by an unsupported-sounding water-saving percentage. Treat these as listing claims, not settled performance measurements.

## A good fit for

- People wanting a countertop RO system with hot, cold and room-temperature dispensing without plumbing installation.
- Small households or workspaces where a 1.1-litre tank and selectable dispensing volumes are suitable.

## Less suited to

- Households needing a large reservoir or high-volume water storage.
- Buyers who require independently confirmed filtration results or a single, clearly stated normal-use temperature range.

## Customer feedback

Customer feedback praises perceived water quality, taste and ease of use, while reports on temperature control, functionality and value are mixed. Some customers describe the cold water favourably but call the hot-water function average, and the feedback includes reports of units stopping after two months as well as doubts about effectiveness. These differing experiences matter for a system whose main appeal is combined chilled and heated dispensing, particularly since the listing's temperature details are inconsistent.
- Positive themes: Customer feedback describes the system as easy to use and praises the taste and clarity of the water.
- Negative themes: Some customers question its effectiveness, and the feedback includes reports of the product stopping after two months.
- Mixed feedback: Temperature feedback is mixed, with cold water praised by some while hot-water performance is described as average.
- Mixed feedback: Feedback on functionality and value differs, with some satisfied and others disappointed.

## Frequently asked questions

### Does the Waterdrop A2 need plumbing installation?
The listing describes it as a countertop system that can be used without installation. It also specifies a portable 1.1-litre pure-water tank.
### What temperatures does the A2 dispense?
The listing describes hot, cold and room-temperature water and a range up to 95 Degrees Celsius. Its cold-temperature details conflict, so confirm the temperatures available in normal use before buying.
### How many temperature and volume settings are offered?
The feature listing states six temperature options and five water volumes, with a touch screen and a favourite-mode setting.
### What does the filtration claim cover?
The listing describes five-stage filtration with a 0.0001μm RO membrane and claims reduction of several contaminants. These are manufacturer claims, not independently verified results.

## Alternative options

- [Waterdrop M6SL Mineralized Reverse Osmosis System, Room-Temp \| 8-Stage Filtration, 3:1 Pure to Drain, Countertop Reverse Osmosis with Glass Pitcher, NSF/ANSI 372 & 58 Certified](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Waterdrop C1H Instant Hot Countertop Reverse Osmosis System \| Reduce PFAS, No Installation, 3:1 Pure to Drain, NSF/ANSI 372 Certified, 6 Stage Filtration, 5 Temperature Options](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [CIARRA X SusGreenable Reverse Osmosis System Countertop with Instant Hot Water, With 5-Stage RO Water Filter SGROF03, 4.3L Tank, 2300W 3-Second Heating, TDS Display, 2000L Capacity](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Jimmy R9 Pro Reverse Osmosis Water Filter System Countertop, Cold and Instant Hot Water Dispenser, Mineralized RO Water Purifier with 7-Stage Filtration, Temperature Control, UV, TDS Monitor](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Waterdrop G5P500A Alkaline Mineral pH+ RO Water Filtration System, 500GPD \| NSF/ANSI 58 & 372 Certified, Reduces TDS, BPA Free, Tankless RO Water Filter, 2:1 Pure to Drain, Hard-Water Household Use](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Frizzlife 1000GPD Reverse Osmosis Water Filter, NSF/ANSI 42&58&372 Standards, Alkaline Mineral pH+ Reverse Osmosis System, Tankless RO Water Filter, 2:1 Pure to Drain, Reduce TDS, PD1000-TAM4](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Waterdrop G3P600 Reverse Osmosis Water Filter System, 600 GPD Tankless RO \| NSF/ANSI 42,53,58&372 Certified, Reduce TDS, Scale, Better Taste, 2:1 Pure to Drain, Water Softener, Smart LED Faucet](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Waterdrop T4-A Alkaline pH+ Reverse Osmosis Water Filter, 450 GPD \| NSF/ANSI 372 Certified, 2:1 Pure to Drain, Tankless Undersink RO System, Dual Flow, 10-Stage, BPA Free, Plug-in Required](https://bargainpostbox.co.uk/visit/waterdrop-t4-a-alkaline-reverse-osmosis-filter)
- [Waterdrop 15UA Under Sink Water Filter System, 19000 Gallons for 2 Years \| Reduce PFAS, PFOA/PFOS, Lead, Chlorine, Bad Taste, NSF/ANSI 42 Certified, Direct Connect to Original Faucet](https://bargainpostbox.co.uk/visit/waterdrop-wd-15ua-under-sink-water-filter)
- [Waterdrop M6HG Mineralize Instant Hot Reverse Osmosis System, Glass Pitcher \| NSF/ANSI 58 & 372 Certified, 8-Stage, 3:1 Pure to Drain Ratio, Countertop Water Filter, 5 Temperature Options](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [Waterdrop G5P700A Alkaline Mineral pH+ Reverse Osmosis Water Filter, 700GPD \| NSF/ANSI 58 & 372 Certified, 8-Stage RO Water Filtration System, 2:1 Pure to Drain, Tankless RO System with Smart LED Faucet](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)
- [JIMMY M9 Pro 7-Stage RO Water Purifier, Cold & Hot Dispenser \| Countertop design, Instant Heating, Mineral Remineralization, Real-time TDS Display, No Installation Needed.](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)

## Add-ons

- [Waterdrop A2RF Filter, Replacement for A2 RO System, 12-month Lifetime \| Countertop Reverse Osmosis Filter, Enhanced Filtration, Long Filter Lifespan, Easy and Quick Filter Replacement](https://bargainpostbox.co.uk/visit/waterdrop-a2-wd-a2-hot-cold-countertop-reverse-osmosis-system)

## Images

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 1](https://bargainpostbox.co.uk/i/rKCqRnOz0MOtTGhHsZUhoLduzWVIZyxQN7doJy_r-DYCCdCmcmYsQC-0r_8DihF5LVzECxMWUljcy5olwv8JP3AqOsXGUrkjCtYd3OgiBlwx7uKJovk0.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 2](https://bargainpostbox.co.uk/i/S_6AmnbeMmOJRfDSZmPfmWM85oAyoCxH3uM7LS1nOpwYxqO2YDQGWZeU6zdf2jvL6n-Fpzu_RHbGg1ge9GsjyKvA7GHRujDZno_N2uAPTeULNDk3H90i.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 3](https://bargainpostbox.co.uk/i/n734BAkF7JTqjTdaO0vLMnJLSrUZhzdYTmoGy3TsQMMUXfVeA7lQKG5Uo70hXS_KNLzHTLsIc8XIpf3ZdxDPakujX4BviqhqukzrOaXT_ZX7BgBLCLfG.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 4](https://bargainpostbox.co.uk/i/M_ePl2aN2_v9l6pg3Mr1d1CV3ksByCaDHcISezmYOr29W3fs4zSpuaBCKubxGL1i7DFpdSdGhggJFm7i1h634xGjal1wbEzpxeMllx6ss_wOhYFrtKbS.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 5](https://bargainpostbox.co.uk/i/_3d4n9hr3aJ1MZxIbHTHtTe0jJZQ6121AFWQVNEKz8LPBlNBo7iN07yas-BgJmqahpfvGYPfi6VjaiFKn_m_3rG4Rb7cROwX1gmRcPauuwRShryEKmdk.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 6](https://bargainpostbox.co.uk/i/_cx0bqnSwomMUb757o0RmJb4KEcxhOnb_K1Rg9nX2mdGA-452ny8I2ZBjuU_MxMY07vP7ulkuffRbWq7Xpj6yAd3m0spCrc-0ZjgF8UxfFaBCxQY5GsM.jpg)

![Waterdrop A2 WD-A2 Hot and Cold Countertop Reverse Osmosis System — 7](https://bargainpostbox.co.uk/i/QcyTYEh3xoaCYS9x6SRk498GpmR8KybO9JV-IMEArd6vHrfFAkMlbIBGl6hd-iacsWtFbuLySKK2vWASMHgX8tlBXXVq_ztkQkJcXedbiAriOyxo3mVJ.jpg)