Updated September 30, 2026 · SmartHomeCue Editorial Team
AirWin Group vs Waterdrop（EU）
AirWin Group vs Waterdrop（EU）: the differences
| Compare | AirWin Group ReviewVisitVisit | Waterdrop（EU） ReviewVisitVisit |
|---|---|---|
| Reference models | Ciarra BloomBox CBPCM551-P, Ciarra Home Brew CBSACM-D6 | Waterdrop X Series Reverse Osmosis System X12, Waterdrop G3P800 Tankless RO System, Waterdrop X16 Undersink Reverse Osmosis System |
| Price from | €412.85 | €20.99Lower |
| Cartridge price | €69.99 to €99.99 | €33.99Lower |
| Filter cost per year | €99.99 | €33.99Lower |
| Installation required | No | YesHas it |
| Warranty | 2 years | 1 to 2 years |
| Markets | GB, DE, ES, FR, IT, US | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IT, LT, LU, LV, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR |
| Cartridge life (l) | Not confirmed | 4,164 |
| Certification scope | Not confirmed | X12 certified NSF/ANSI 42, 58 and 372 for reduction of TDS, PFOA, PFOS, chlorine, fluoride, barium, salt, chromium-VI, lead, heavy metals, taste and odor; F1A filter certified by IAPMO R&T (NSF/ANSI 58 & 372) and SGS |
| PFAS and lead reduction | Not confirmed | Yes |
Same on both: Filter system (Reverse osmosis).
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Key differences
- Waterdrop（EU） scores higher overall: 9.5 vs 8.9.
- Price from is lower at Waterdrop（EU）: €20.99 vs €412.85.
- Cartridge price is lower at Waterdrop（EU）: €33.99 vs €69.99 to €99.99.
- Filter cost per year is lower at Waterdrop（EU）: €33.99 vs €99.99.
- Installation required: only Waterdrop（EU）.
- Support channels: only Waterdrop（EU） offers Chat, Phone, Help centre.
- Founded is lower at Waterdrop（EU）: 2015 vs 2017.
- Markets: only AirWin Group offers US.
- Markets: only Waterdrop（EU） offers AT, BE, BG.
Our verdict on each
AirWin Group
AirWin Group suits buyers who want espresso with a built in grinder without paying premium kitchen money, and its overall score is 8.9. The 2 year warranty is the trust anchor, while narrow support is the catch for anyone who wants to pick up a phone.
Waterdrop（EU）
Waterdrop's EU store suits European households that want certified reverse osmosis and a cheap annual filter bill. Filters come to €33.99 a year, which ranks 2 of 46 brands compared, and support answers by phone, live chat and email if a fitting ever leaks.
Score breakdown
| Area | AirWin Group | Waterdrop（EU） |
|---|---|---|
| Cost | 9.2Entry at €179.99 and a flagship at €339.99 keep the range affordable, while €99.99 in filter cost is the weak spot. | 9.8HigherFilter running cost is €33.99 a year, ranking 2 of 46, and the entry price is €20.99. |
| Offer | 8.9The range covers espresso and portable espresso and adds an auto frother system for milk drinks. | 9.5HigherReverse osmosis system, PFAS lead reduction stated as yes, and a replacement filter rated at 4,164 litres. |
| Trust | 8.2A 2 year warranty helps, but support is email only from a brand based in HK and founded in 2017. | 8.8HigherFounded 2015, support on email, chat and phone, warranty of 1 to 2 years, and IAPMO R&T and SGS certification on the replacement filter. |
Availability and regulation
| Country | AirWin Group | Waterdrop（EU） |
|---|---|---|
| Headquarters | Hong Kong | Not confirmed |
Positions in our rankings
| Ranking | AirWin Group | Waterdrop（EU） |
|---|---|---|
| Water filters | 9 of 80 | 2 of 80 |
Every fact side by side
| Fact | AirWin Group | Waterdrop（EU） |
|---|---|---|
| NSF/ANSI standards | Not confirmed | 42, 58 |
| Headquarters | Hong Kong | Not confirmed |
| Founded | 2017 | 2015Lower |
| Support channels | Email, Chat, Phone, Help centreCovers more |
Where each stands against the rest
| Fact | AirWin Group | Waterdrop（EU） | Median |
|---|---|---|---|
| Price from | €412.85highest quarter | €20.99lowest quarter | €77.77 |
| Cartridge price | €69.99 to €99.99highest quarter | €33.99below the median | €35 |
| Cartridge life (l) | Not confirmed | 4,164above the median | 2,862.5 |
| Filter cost per year | €99.99at the median | €33.99lowest quarter | €99.99 |
| Warranty | 2 yearsat the median | 1 to 2 yearsat the median | 2 years |
Median across 47 listed brands.
Pros and cons
AirWin Group
Pros
- Entry at €179.99 opens the range cheaply, and the flagship only rises to €339.99.
- A grinder is built in, so beans go from whole to cup without a separate grinder on the counter.
- A 2 year warranty is a clear trust signal for an appliance used every morning.
Cons
- Support runs on email only, so a fault means a written exchange.
- Cartridges cost €69.99 to €99.99, above the €44.42 cartridge typical on the site, and the running filter cost is €99.99.
- The 15 bar pump sits below the 19 bar espresso pump typical on the site.
Waterdrop（EU）
Pros
- Filter running cost of €33.99 a year ranks 2 of 46, among the cheapest supplies compared.
- PFAS lead reduction is stated as yes, and the certification scope names NSF/ANSI 42 and 58 plus IAPMO R&T and SGS certification for the replacement filter.
- An entry price of €20.99 ranks 4 of 52.
Cons
- Installation is required, so plan on fitting the unit before the first glass, which rules out a plug and play setup for renters.
- Warranty cover runs 1 to 2 years, which is brief for a fixed system with tubing and fittings.
- Cartridge life of 4,164 litres ranks 7 of 26, mid field on that measure.
Who each suits
AirWin Group
Who it suits
- Budget buyers who want espresso and a frother in the same machine rather than a bean to cup setup from Philips.
- People with small kitchens, since espresso and portable espresso covers a portable machine alongside a full size one.
- Shoppers in the United Kingdom, DE and ES who can buy the brand locally and are content with email support.
Who should look elsewhere
- Anyone who wants bean to cup or drip brewing, since Philips and Daewoo Electricals both list those types.
- Buyers who need phone or live chat help, as support runs on email only.
- Households watching water running costs, because cartridges cost €69.99 to €99.99 and the filter cost is €99.99 a year.
Waterdrop（EU）
Who it suits
- Households that want certified reverse osmosis (reverse osmosis) and treat PFAS and lead reduction as a must have.
- Buyers who plan filters as a yearly line item, since the running cost is €33.99.
- People shopping in the markets the service policy covers: AT, BE and BG.
Who should look elsewhere
- Lifestraw, if a jug format fits your kitchen better than a plumbed reverse osmosis unit.
- IBBL, whose countertop format suits buyers who prefer equipment that stays on the counter.
- Culligan Consumer Products, whose reference models span reverse osmosis, tankless reverse osmosis and an under sink good water machine, if you want a wider second RO range to shortlist.
Country by country
| Country | AirWin Group | Waterdrop（EU） |
|---|---|---|
| Austria | No | Yes |
| Belgium | No | Yes |
| Bulgaria | No | Yes |
| Croatia | No | Yes |
| Cyprus | No | Yes |
| Czechia | No | Yes |
| Denmark | No | Yes |
| Estonia | No | Yes |
8 of 30 countries where either is available.
Questions about each
AirWin Group
How much is the cheapest AirWin Group machine?+
Entry sits at €179.99, and the named machines are Ciarra BloomBox CBPCM551-P, Ciarra Home Brew CBSACM-D6. The grinder is built into the Home Brew, while the BloomBox is the portable espresso option, so the cheapest machine is not the one carrying the grinder. That entry figure is the number most budget buyers will start from.
What does the top AirWin Group machine cost?+
The flagship is €339.99, a modest step above the €179.99 entry price. For a range this short the gap is tight, so the grinder model does not carry a premium that changes the decision. Wider espresso ranges on this site list top prices many times higher.
Waterdrop（EU）
What do filters cost each year?+
A replacement filter costs €33.99, and the yearly filter cost is €33.99. The two figures match, so budgeting a replacement filter every year is the practical assumption rather than a saving. That running cost ranks 2 of 46 brands compared.
What does a Waterdrop system cost to start with?+
The lowest price in the EU store is €20.99, which is the cheapest item rather than a complete system. The reference models named by the brand are a reverse osmosis system, a tankless reverse osmosis unit and an undersink model, and each one is a fitted unit that needs installing.
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