Updated September 30, 2026 · SmartHomeCue Editorial Team
Glacierfresh vs Waterdrop（EU）
What sets them apart
| Compare |  Glacierfresh | Waterdrop（EU） ReviewSee alternativesSee alternatives |
|---|---|---|
| Reference models | GlacierFresh U03 800GPD Undersink Reverse Osmosis System; GlacierFresh U06 Under Sink Ultra Filtration System; GlacierFresh 2.25 Gallon Gravity Water Filter System (PC04); GlacierFresh AUQAGO 3-Stage RV Water Filter System | Waterdrop X Series Reverse Osmosis System X12, Waterdrop G3P800 Tankless RO System, Waterdrop X16 Undersink Reverse Osmosis System |
| Price from | $39.99 | €20.99 |
| Cartridge price | $49.99 to $59.99 | €33.99 |
| Cartridge life (l) | 5,402Higher | 4,164 |
| Filter cost per year | $84.99 to $169.97 | €33.99 |
| Certification scope | Filtration components meet NSF 42, 53, 58, 401, and 372 standards, with SGS and CSA testing | 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 |
| Warranty | 2 years | 1 to 2 years |
| Markets | US, CA, DE | 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 |
Same on both: Filter system (Reverse osmosis), PFAS and lead reduction (Yes), Installation required (Yes).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings.
Key differences
- Waterdrop（EU） scores higher overall: 9.5 vs 9.3.
- Cartridge life (l) is higher at Glacierfresh: 5,402 vs 4,164.
- Support channels: only Waterdrop（EU） offers Phone.
- NSF/ANSI standards: only Glacierfresh offers 53, 401.
- Waterdrop（EU） is available in 27 more countries.
- Markets: only Glacierfresh offers US, CA.
- Markets: only Waterdrop（EU） offers AT, BE, BG.
Our verdict on each
Glacierfresh
Glacierfresh suits households that want component-certified under-sink reverse osmosis without a plumber-sized bill. The range starts at $39.99, the running filter cost settles at $84.99 to $169.97 a year, and the repeat purchase matters as much as the opening one for anyone comparing over a few years.
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 | Glacierfresh | Waterdrop（EU） |
|---|---|---|
| Cost | 9.4Entry at $39.99 and running filter costs of $84.99 to $169.97 keep the ownership total low for a reverse osmosis system. | 9.8HigherFilter running cost is €33.99 a year, ranking 2 of 46, and the entry price is €20.99. |
| Offer | 9.3Cartridges at $49.99 to $59.99 and 5,402 litres of life spread the cost, with 2 years warranty behind the unit. | 9.5HigherReverse osmosis system, PFAS lead reduction stated as yes, and a replacement filter rated at 4,164 litres. |
| Trust | 9.3HigherComponents meet NSF standards with SGS and CSA testing, and support runs on email, chat and help centre for setup questions. | 8.8Founded 2015, support on email, chat and phone, warranty of 1 to 2 years, and IAPMO R&T and SGS certification on the replacement filter. |
Where these facts come from
Glacierfresh
- glacierfreshfilter.com: 16 facts, checked September 30, 2026
Waterdrop（EU）
- waterdropfilter.eu: 14 facts, checked September 30, 2026
How they place
| Ranking | Glacierfresh | Waterdrop（EU） |
|---|---|---|
| Water filters | 2 of 68 | 4 of 68 |
Every fact side by side
| Fact | Glacierfresh | Waterdrop（EU） |
|---|---|---|
| NSF/ANSI standards | 42, 53, 58, 401Covers more | 42, 58 |
| Legal entity | Crisol Technology HONGKONG Limited | Not confirmed |
| Headquarters | Hong Kong | Not confirmed |
| Founded | 2015 | 2015 |
| Support channels | Email, Chat, Help centre | Email, Chat, Phone, Help centreCovers more |
Where each stands against the rest
| Fact | Glacierfresh | Waterdrop（EU） | Median |
|---|---|---|---|
| Cartridge life (l) | 5,402highest quarter | 4,164above the median | 2,862.5 |
| Warranty | 2 yearsat the median | 1 to 2 yearsat the median | 2 years |
Median across 47 listed brands.
Pros and cons
Glacierfresh
Pros
- Purchase price of $39.99 puts a reverse osmosis system inside a first filter budget
- Components meet NSF standards 42, 53 and 58, with SGS and CSA testing behind the claim
- Cartridge life of 5,402-litre helps hold the yearly filter cost to $84.99 to $169.97
Cons
- Replacement cartridges at $49.99 to $59.99 make the running bill $84.99 to $169.97 a year, so the low entry price is not the whole cost
- Installation is required, which adds a plumber or a careful fit to the cost of getting started
- Support runs on email, chat and help centre, and phone is not among the listed channels
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
Glacierfresh
Who it suits
- Homeowners in the US, Canada and Germany who want filtered tap water from a reverse osmosis unit under the sink
- Buyers who read certificates, since the components meet NSF standards 42, 53 and 58 with SGS and CSA testing
- Families that budget for running costs and can plan around $84.99 to $169.97 a year in cartridges
Who should look elsewhere
- Buyers who want a countertop unit: IBBL lists countertop systems, while Glacierfresh is reverse osmosis
- Anyone who needs to talk a fault through by phone, since support runs on email, chat and help centre
- Households outside US, CA and DE, where shipping does not reach
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.
Current offers
Glacierfresh
Current offer
Discount code
10% off your first order: 10% off first order
Email newsletter signup on the brand's own site; no end date stated
Source, checked September 30, 2026
Country by country
| Country | Glacierfresh | Waterdrop（EU） |
|---|---|---|
| Austria | No | Yes |
| Belgium | No | Yes |
| Bulgaria | No | Yes |
| Canada | Yes | No |
| Croatia | No | Yes |
| Cyprus | No | Yes |
| Czechia | No | Yes |
| Denmark | No | Yes |
8 of 32 countries where either is available.
Questions about each
Glacierfresh
What does a Glacierfresh water filter cost to buy?+
The Glacierfresh range opens at $39.99 for the opening unit. That is a purchase price rather than a plan fee, so a household can budget for the hardware once. The figure to keep in view afterwards is the replacement cartridge, priced at $49.99 to $59.99.
How much do Glacierfresh replacement cartridges cost?+
A replacement filter cartridge runs $49.99 to $59.99 at Glacierfresh. Buyers often look only at the price of the unit, but the cartridge is the repeat cost, and it is the number that decides the real running cost of a system across a few years of use.
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.