Updated September 30, 2026 · SmartHomeCue Editorial Team
Airthereal vs VeSync
What sets them apart
| Compare | Airthereal ReviewSee alternativesSee alternatives |  VeSync |
|---|---|---|
| Reference models | Pure Morning APH260, Pure Morning APH320, Ethereal Rain AEH300, Glory Days AGH400 | Core Mini-P, Core 300-P, Core 600S-P |
| Price from | €43.95 | $49.99 |
| Clean air delivery rate (m³/h) | 319.41 | 664.31Higher |
| Room size (m²) | 185 | 270.26Higher |
| Filter cost per year | €49.43 to €65.90 | $44.99 to $59.98 |
| Quietest noise level (dB) | 22Lower | 24 |
| Markets | US, CA, DE | US, GB, DE, FR, ES |
| Extraction per day (l/day) | Not confirmed | 39.75 |
| Water tank (l) | 1.5 | Not confirmed |
| Power use (W) | Not confirmed | 49 to 56 |
Same on both: Filter change interval (6 to 8 months), Mobile app (Yes), Warranty (2 years).
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Key differences
- VeSync scores higher overall: 9.2 vs 9.1.
- Clean air delivery rate (m³/h) is higher at VeSync: 664.31 vs 319.41.
- Room size (m²) is higher at VeSync: 270.26 vs 185.
- Quietest noise level (dB) is lower at Airthereal: 22 vs 24.
- Support channels: only Airthereal offers Email, Phone.
- Certifications: only Airthereal offers Aham verifide.
- Founded is lower at VeSync: 2012 vs 2018.
- Products: only VeSync offers Fan.
- Filter types: only Airthereal offers Uv, Ioniser.
- Markets: only Airthereal offers CA.
Our verdict on each
Airthereal
Airthereal suits renters and homeowners who want room air, dehumidifying and filtered water from a single maker, starting at an entry price of €43.95.
VeSync
VeSync suits households that want connected air treatment across several rooms and product types, with purifiers, dehumidifiers, humidifiers and fans under a single mobile app. The purifier range delivers 664.31 m³/h of clean air for rooms up to 270.26 m², and a 2 years warranty is listed.
Score breakdown
| Area | Airthereal | VeSync |
|---|---|---|
| Cost | 9.4Entry price of €43.95 and filter spend of €49.43 to €65.90 a year both sit under the site medians. | 9.5HigherPurifiers start at $49.99 and replacement filters run $44.99 to $59.98 a year. |
| Offer | 8.9A single maker covers purifier, dehumidifier and humidifier plus reverse osmosis water filtering stated against 42, 53 and 58. | 9.1HigherOutput of 664.31 m³/h for rooms up to 270.26 m², plus a mobile app. |
| Trust | 9.1HigherFounded 2018, warranty of 2 years, and support across email, phone and help centre. | 8.8A 2 years warranty and energy star listing, with help centre as the support route. |
Pick Airthereal if, pick VeSync if
Pick Airthereal if trust and quietest noise level (db) matter most.
Pick VeSync if clean air delivery rate (m³/h) and room size (m²) matter most.
A third option
Coway Canada has clean air delivery rate (m³/h) at 985.42, against 319.41 for Airthereal and 664.31 for VeSync.
Coway Canada reviewSources behind this comparison
Airthereal
- airthereal.com: 16 facts, checked September 30, 2026
VeSync
- levoit.com: 16 facts, checked September 30, 2026
- vesync.com: 2 facts, checked September 30, 2026
- us.vesync.com: 1 fact, checked September 30, 2026
How they place
| Ranking | Airthereal | VeSync |
|---|---|---|
| Air purifiers | 18 of 55 | 17 of 55 |
| Dehumidifiers | 11 of 27 | 10 of 27 |
Every fact side by side
| Fact | Airthereal | VeSync |
|---|---|---|
| Products | Purifier, Dehumidifier, Humidifier | Purifier, Dehumidifier, Humidifier, FanCovers more |
| Filter types | Hepa h13, Carbon, Uv, IoniserCovers more | Hepa h13, Carbon |
| Certifications | Aham verifide, Energy starCovers more | Energy star |
| Legal entity | Not confirmed | VeSync (US) Corporation |
| Headquarters | Not confirmed | United States |
| Founded | 2018 | 2012Lower |
| Support channels | Email, Phone, Help centreCovers more | Help centre |
Water filters
| Fact | Airthereal | VeSync |
|---|---|---|
| Filter system | Reverse osmosis | Not confirmed |
| Cartridge price | €43.95 | Not confirmed |
| NSF/ANSI standards | 42, 53, 58 | Not confirmed |
| Certification scope | Lite3 RO system performance stated against NSF/ANSI 58, 53, 42 and EPA 200/300/537; 5-stage system eradicates 99% of common tap water pollutants | Not confirmed |
| PFAS and lead reduction | Yes | Not confirmed |
| Installation required | No | Not confirmed |
Kitchen appliances
| Fact | Airthereal | VeSync |
|---|---|---|
| Capacity (l) | Not confirmed | 5.7 |
| Power (W) | Not confirmed | 1,725 |
| Cooking programmes | Not confirmed | 9 |
| Dishwasher-safe parts | Not confirmed | Yes |
| Spare parts shop | Not confirmed | Yes |
Floor care
| Fact | Airthereal | VeSync |
|---|---|---|
| Entry price | Not confirmed | $139.99 |
| Flagship price | Not confirmed | $299.99 |
| Self-empty dock | Not confirmed | Yes |
| Runtime | Not confirmed | 70 |
| Dust bin capacity (ml) | Not confirmed | 3,500 |
| Height (cm) | Not confirmed | 110 |
Where each stands against the rest
| Fact | Airthereal | VeSync | Median |
|---|---|---|---|
| Clean air delivery rate (m³/h) | 319.41below the median | 664.31above the median | 424.925 |
| Room size (m²) | 185above the median | 270.26highest quarter | 124 |
| Filter change interval | 6 to 8 monthsbelow the median | 6 to 8 monthsbelow the median | 12 |
| Quietest noise level (dB) | 22below the median | 24below the median | 25 |
| Extraction per day (l/day) | Not confirmed | 39.75highest quarter | 23.66 |
| Water tank (l) | 1.5lowest quarter | Not confirmed | 4 |
Median across 65 listed brands.
Pros and cons
Airthereal
Pros
- Entry price of €43.95 sits well under the site median of €96.46 across 76 brands
- Covers purifier, dehumidifier and humidifier, so air and moisture devices come from a single maker
- Filter stack combines hepa h13, carbon and uv in the same cartridge
Cons
- Clean air delivery of 319.41 m³/h ranks 31 of 47, under the site median of 429.85 m³/h
- Filters fall due every 6 to 8 months, so the €49.43 to €65.90 yearly bill recurs through the year
- Direct shipping covers US, CA and DE only, so buyers elsewhere rely on a reseller for stock and warranty claims
VeSync
Pros
- Purifiers start at $49.99, which puts the range within reach of a first purchase.
- The largest purifier in the range moves 664.31 m³/h and covers 270.26 m², near the top of our purifier field on both measures.
- The lineup spans purifier, dehumidifier and humidifier in a single account, so a purifier and a dehumidifier can sit side by side.
Cons
- Replacement filters cost $44.99 to $59.98 a year, a meaningful share of the $49.99 entry price.
- Support runs on help centre only, so a spoken line or live chat is not part of the package.
- Filter changes come round every 6 to 8 months, so running cost starts early in ownership.
Who each suits
Airthereal
Who it suits
- Renters and homeowners who want a single brand across air, dehumidifying and water filtering
- Buyers who want a documented certification rather than marketing alone, with aham verifide and energy star listed
- Households in the United States, CA and DE who can order direct and want the same filter types across the range
Who should look elsewhere
- Large open rooms needing stronger airflow, since 319.41 m³/h sits under the site median of 429.85 m³/h
- Buyers who want a purifier specialist, where Clarifion lists purifier alone
- Anyone who also wants a fan in the same range, since Vornado Air covers purifier, humidifier and fan
VeSync
Who it suits
- Renters and homeowners who want a single app covering purifiers, dehumidifiers, humidifiers and fans.
- Buyers at the lower end of the purifier range who accept $44.99 to $59.98 in yearly filter spend.
- Households in the United States, GB and DE who want app control and a 2 years warranty.
Who should look elsewhere
- Anyone who wants a purifier-only range, since Clarifion covers purifier and nothing else.
- Dehumidifier-first shoppers, since Daewoo Electricals covers purifier, dehumidifier and fan and sits nearer that category.
Country by country
| Country | Airthereal | VeSync |
|---|---|---|
| Canada | Yes | No |
| Germany | Yes | No |
| United States | Yes | No |
Questions about each
Airthereal
How much does an Airthereal air purifier cost at entry?+
Purifiers start at €43.95, the figure most shoppers meet first. That places Airthereal 20 of 76 brands on this site and below the €96.46 median. The hardware price is the whole entry cost, with filter spending added to it later.
What do replacement filters cost each year?+
Filter spending runs €49.43 to €65.90 a year across the range, and a filter falls due every 6 to 8 months depending on use. On this site that running cost ranks 17 of 46 brands, below the €80.67 typical figure, so ownership stays cheaper than at brands with costlier filter stacks.
VeSync
How much does a VeSync purifier cost at entry?+
Purifiers start at $49.99, which is the introductory price for the smallest unit rather than a subscription. You pay once for the machine, and nothing recurs until filters need changing. That makes the first purchase the easiest part of the running cost to judge.
What does it cost to keep filters replaced?+
Replacement filters run $44.99 to $59.98 a year, and changes come round every 6 to 8 months. On an entry level purifier that yearly figure is worth weighing against $49.99 before you commit, because it is the cost that keeps repeating after the first purchase.