Updated September 30, 2026 · SmartHomeCue Editorial Team
Airthereal vs Pure Enrichment
Airthereal vs Pure Enrichment: the differences
| Compare | Airthereal ReviewSee alternativesSee alternatives |  Pure Enrichment |
|---|---|---|
| Reference models | Pure Morning APH260, Pure Morning APH320, Ethereal Rain AEH300, Glory Days AGH400 | PureZone Mini Portable Air Purifier, PureZone Elite 4-in-1 True HEPA Air Purifier, PureZone Turbo Smart Air Purifier |
| Price from | €43.95 | $32.99 |
| Clean air delivery rate (m³/h) | 319.41Higher | 203.88 |
| Room size (m²) | 185Higher | 92 |
| Filter cost per year | €49.43 to €65.90 | $43.98 to $99.98 |
| Filter change interval | 6 to 8 monthsHigher | 6 months |
| Quietest noise level (dB) | 22Lower | 36 |
| Warranty | 2 years | 5 yearsHigher |
| Extraction per day (l/day) | Not confirmed | 0.59 |
| Power use (W) | Not confirmed | 46 |
| Mobile app | Yes | Not confirmed |
| Markets | US, CA, DE | Not confirmed |
Same on both: Water tank (l) (1.5).
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Key differences
- Pure Enrichment scores higher overall: 9.2 vs 9.1.
- Clean air delivery rate (m³/h) is higher at Airthereal: 319.41 vs 203.88.
- Room size (m²) is higher at Airthereal: 185 vs 92.
- Filter change interval is higher at Airthereal: 6 to 8 months vs 6 months.
- Quietest noise level (dB) is lower at Airthereal: 22 vs 36.
- Warranty is higher at Pure Enrichment: 5 years vs 2 years.
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.
Pure Enrichment
Pure Enrichment suits households that want one brand covering purifiers, dehumidifiers and humidifiers at a low starting price of $32.99. Buyers in large open plan rooms should look past it, since the rated clean air delivery is 203.88 m³/h and room coverage is 92 m².
Score breakdown
| Area | Airthereal | Pure Enrichment |
|---|---|---|
| Cost | 9.4Entry price of €43.95 and filter spend of €49.43 to €65.90 a year both sit under the site medians. | 9.7HigherCost rests on a low starting price of $32.99 and ranked filter spending of $43.98 to $99.98 a year. |
| Offer | 8.9HigherA single maker covers purifier, dehumidifier and humidifier plus reverse osmosis water filtering stated against 42, 53 and 58. | 8.7Offer spans purifier, dehumidifier and humidifier types with hepa h13, carbon and uv and 5 year cover. |
| Trust | 9.1Founded 2018, warranty of 2 years, and support across email, phone and help centre. | Not confirmed |
Where they rank in our lists
| Ranking | Airthereal | Pure Enrichment |
|---|---|---|
| Air purifiers | 18 of 55 | 15 of 55 |
| Dehumidifiers | 11 of 27 | 8 of 27 |
Also worth a look
AlorairCrawlspace has warranty at 6 years, against 2 years for Airthereal and 5 years for Pure Enrichment.
AlorairCrawlspace reviewWhat we checked
Airthereal
- airthereal.com: 16 facts, checked September 30, 2026
Pure Enrichment
- pureenrichment.com: 15 facts, checked September 30, 2026
Every fact side by side
| Fact | Airthereal | Pure Enrichment |
|---|---|---|
| Products | Purifier, Dehumidifier, Humidifier | Purifier, Dehumidifier, Humidifier |
| Filter types | Hepa h13, Carbon, Uv, Ioniser | Hepa h13, Carbon, Uv, Ioniser |
| Certifications | Aham verifide, Energy star | Not confirmed |
| Legal entity | Not confirmed | Bear Down Brands, LLC |
| Founded | 2018 | Not confirmed |
| Support channels | Email, Phone, Help centre | Email, Phone, Help centre |
Water filters
| Fact | Airthereal | Pure Enrichment |
|---|---|---|
| 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 |
Where each stands against the rest
| Fact | Airthereal | Pure Enrichment | Median |
|---|---|---|---|
| Clean air delivery rate (m³/h) | 319.41below the median | 203.88lowest quarter | 424.925 |
| Room size (m²) | 185above the median | 92below the median | 124 |
| Filter change interval | 6 to 8 monthsbelow the median | 6 monthsbelow the median | 12 |
| Quietest noise level (dB) | 22below the median | 36above the median | 25 |
| Extraction per day (l/day) | Not confirmed | 0.59lowest quarter | 23.66 |
| Water tank (l) | 1.5lowest quarter | 1.5lowest quarter | 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
Pure Enrichment
Pros
- Entry pricing of $32.99 puts the range below the air purifier field entry median of €136.80.
- Covers purifier, dehumidifier and humidifier types, so one maker handles damp air and dirty air.
- Filter layers list hepa h13, carbon and uv, so a single tower handles particles and odour.
Cons
- Clean air delivery of 203.88 m³/h sits below the purifier field median of 437.43 m³/h, so large rooms need longer run times.
- Replacement filters run $43.98 to $99.98 a year, and the top of that range is well above the field cartridge median of €44.42.
- A 6 month filter change interval means frequent filter handling and extra spend.
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
Pure Enrichment
Who it suits
- Homeowners and renters who want purifier, dehumidifier and humidifier units from one maker
- Bedrooms and medium rooms where quiet running matters, given a low noise level of 36 dB
- Shoppers who want long cover, with a warranty of 5 years
Who should look elsewhere
- Large open plan homes that need clean air delivery well above 203.88 m³/h
- Damp basements or whole floor drying, where 0.59 litres a day is too small
- Buyers who want the lowest ongoing filter bill, since filters cost $43.98 to $99.98 a year
Country by country
| Country | Airthereal | Pure Enrichment |
|---|---|---|
| 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.
Pure Enrichment
What does a Pure Enrichment purifier cost to buy?+
The range starts at $32.99, which is well under the air purifier field entry median of €136.80. Entry buyers get a purifier, but the ongoing filter bill matters more than the ticket, and filters cost $43.98 to $99.98 a year across the range.
What are the running costs for filters and power?+
Replacement filters run $43.98 to $99.98 a year, with a 6 month change interval, so filters are the main ongoing cost. The purifier draws 46 W, and the low noise level of 36 dB means it can stay on low in a bedroom without becoming intrusive.