Alen BreatheSmart 75i

Alen BreatheSmart 75i Review

The most powerful BreatheSmart air purifier to-date, Alen BreatheSmart 75i is our current favorite air purifier of the bunch with improved airflow delivery rate and new intelligent sensor technology. Aesthetically and functionality still a BreatheSmart air purifier, Alen BreatheSmart 75i usability, and durability fit in modern-day family seamlessly well, exactly the same reason we loved about previous Alen models. Compare with other air purifiers as regards to airflow delivery rate, applicable area, noise level, and power usage, Will Alen BreatheSmart 75i improved airflow performance match the unavoidable higher price tag? Browse through the air purifier review below.
± 749 p
     Annual filter ^    
± 66 - 99 p
Online price*
Latest Amazon price

Alen BreatheSmart 75i Specification

ProductAlen BreatheSmart 75i
18.5 x 27 x 11.5 in
(47 x 68.6 x 29.2 cm)
Weight27 lb (12.2 kg)
Coverage (up to)1300 sq. ft. (121 m2)
Airflow speed95 - 350 cfm (161 - 595 m3/h)
Dust free (CADR)347 cfm (590 m3/h)
Pollen free (CADR)347 cfm (590 m3/h)
Smoke free (CADR)347 cfm (590 m3/h)
- Lifespan
- Replacement cost ($)
Washable Pre-filter (with HEPA filter)
12 - 18 months
HEPA filter
- Lifespan
- Replacement cost ($)
Pure Antimicrobial True HEPA Filter B7-Pure
12 - 18 months
+- 99
Carbon filter
- Lifespan
- Replacement cost ($)
Ionizer/ TechnologiesIonizer
UV-light/ PCO
Other filter
All-in-one filter
- Lifespan
- Replacement cost ($)
Optional/ Addon
Fresh Antimicrobial True HEPA Filter B7-Fresh
12 - 18 months+- 129
Noise level25 - 49 dB
Timer/ Scheduler2, 4, 12 hours
SensorsIntelligent sensor
Auto mode
Air qualityAQ indicator
Filter change indicator
More color options
Wi-Fi/ BTBluetooth
Remote control
Child lock
WarrantyLifetime Limited Warranty
Email/ Phone support
Product image

Key features

  • 3-stage filtration with ionizer
  • Washable mesh pre-filter/ HEPA-Pure Antimicrobial filter - [Optional] HEPA Fresh Antimicrobial filter
  • 4 fan speeds with auto mode/ lights-off mode
  • Smart Filter Light indicator
  • intelligent sensor technology
  • Personalizable front panel design
  • Enhance sleeping experience up to 25% with soothing pink noise frequency
  • Children-friendly with Child-lock and child-safe vent guard
  • 4, 8, 12 hour Pre-set timer
  • Forever guarantee warranty

Alen BreatheSmart 75i review

  • The availability to choose your own front panel design.
  • The widest and strongest airflow performance in Alen BreatheSmart series.
  • All filters including the upgradable HEPA Fresh filter comes with antimicrobial treatment.
  • Ozone-free Ionizer that can be disable if is not needed.
  • Longer-lasting filter that on normal use can last up to 18 months.
  • Child lock, Auto/ lights-off mode powered by the newer, improved intelligent sensor.
  • Air purifier is guaranteed for life if uses properly (no counterfeit filters).
  • No smoke, chemical or odor filtration on the basic HEPA Pure filter.
  • Lacks multi-stage, purifying depth to enhance the overall filtration efficiency.
  • Wi-Fi supported remote access would be a nice touch for its price range.
Alen BreatheSmart 75i dimension
18.5 x 27 x 11.5 in
(47 x 68.6 x 29.2 cm)
Alen BreatheSmart 75i weight
27 lb (12.2 kg)
Alen BreatheSmart 75i is fully engineered on exact BreatheSmart philosophy, design, and reliability catered for an owner that is familiar with the previous lineup. To start with the air purifier design, with its simpleness polyester and plastic interchangeable front panel, Alen BreatheSmart 75i is proportionally shaped with no sharp sides. Controls are located at the top and well screwed for precise adjustment. Alen BreatheSmart 75i body configuration is excellent that you would expect no less. A great example of its durability and reliability is the Forever guarantee warranty where people can continue utilizing the air purifier even after a certain duration of time.

Airflow effectiveness and purifying coverage

The main reason to go this air purifier, Alen BreatheSmart 75i is terrific for a full-scale room with huge space. The overall purifying applicable radius is incredible that has no problem for master bedroom, living hall or small office. In addition to that, Alen BreatheSmart 75i multiple airflow intake and outlet is impressive at wiping off near proximity air-borne particles. The diverse airflow delivery rate will draw in close proximity substances, bacteria, household contaminants including cooking, cleaning product and tobacco smokes.

Noise level and power consumption

Alen BreatheSmart 75i suppressed noise level with pink noise frequency is best to be use in bedroom all through the night. Noise level is discreet at low fan speed, audible at medium fanspeed and reasonably noisy at max pace. Put next to fairly identical segment home appliances, the noise level is reasonably low that you would not sense Alen BreatheSmart 75i existence. In the meantime, Alen BreatheSmart 75i would not have substantial impact on your utility bills even with the improved airflow circulation. Low power usage at first fan speed while electricity consumption is higher in maximum speed. When compare to household appliances, Alen BreatheSmart 75i every day power usage is within a justifiable rate.
noise graph

Final thoughts on Alen BreatheSmart 75i

It may come at a cost, but the overall improved airflow performance and usability are worth every penny of Alen BreatheSmart 75i. Sure there are better features air purifier in the market that comes at a lower price tag, Alen BreatheSmart 75i stand out on its own term that no one can deny. in comparison with the strong points and weak points, you can absolutely see there are more benefits on the air purifier than the few minor flaws. As we disclosed above, we highly endorse Alen BreatheSmart 75i.

No doubt Alen BreatheSmart 75i 3-stage filtration is truly efficient when go up against household and tiny particles, irritants, allergens, bacteria and viruses. As a result of consistent airflow distribution and wide purifying coverage, Alen BreatheSmart 75i comes with filtration is magnificent in wiping out dust, dust mites, pet dander, pollen, mold, mildew and germs. 

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Alen BreatheSmart 75i

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