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Deal.ai › Alen › Air Purifiers
Alen
Alen BreatheSmart 75i Odor True HEPA Air Purifier

Alen BreatheSmart 75i Odor True HEPA Air Purifier

Best price now

$868.00at ALENObserved at 10:42 PM

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Our take on the Alen BreatheSmart 75i Odor True HEPA Air Purifier

The Alen BreatheSmart 75i is a large-room HEPA air purifier rated for up to 1,400 square feet, with an odor-removal filter option aimed at smoke, cooking and pet smells. It stands out for its high clean-air delivery and quiet operation on low, plus a slim floor-standing design. The best new price is $868 at ALEN as of November 7, 2026, and only one store lists it new, so there is little discounting to compare against.

Best forLarge open living rooms and open-plan homesHouseholds dealing with smoke, cooking or pet odorsBedroom or nursery use where low noise mattersBuyers who want a big-room purifier from a dedicated air-quality brand
Pros
  • Rated for rooms up to 1,400 sq ft, enough for most open living spaces
  • Odor filter targets smoke, cooking and pet smells, not just particles
  • Very quiet on low fan speeds, suitable for bedrooms
  • True HEPA filtration with a simple front-loading filter change
  • Slim, floor-standing cabinet that fits against a wall
Cons
  • High upfront price near $868, and only one new listing means little price competition
  • Replacement filters are costly and need changing roughly once a year
  • Large and heavy compared with small-room purifiers
  • No built-in air quality sensor readout on this model
  • Odor filter version costs more than the standard HEPA filter version

Alen BreatheSmart 75i Odor True HEPA Air Purifier prices at every store

  • ALENNew

    In stock

    $868.00Free shippingObserved at 10:42 PM
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Store links may earn us a commission. Price via Klarna.

Alen BreatheSmart 75i Odor True HEPA Air Purifier price history

Lowest price we've seen: $868.00 on Nov 8 at ALEN. Tracked across 1 store since Nov 8.

What reviewers say

Owners of the BreatheSmart 75i generally rate it highly for cleaning large rooms and running quietly at low speed. Common complaints center on filter cost and the size of the unit.

What people mention
  • Odor removalPraisedOwners say it clears smoke, cooking and pet smells from large rooms.
  • NoisePraisedLow and medium fan speeds are quiet enough for sleeping.
  • Filter costCriticisedReplacement filters are seen as pricey and add to the yearly cost.
  • SizeMixedThe large coverage suits open rooms, but the cabinet is bulky for small spaces.
  • BuildPraisedOwners describe the unit as sturdy and well made.

Specifications

Filter Included
YesSource
Color
GraySource
Filter Type
HEPA FilterSource
Functions
Air PurificationSource
Operating Area (sq. ft) (sqft)

Questions and answers

What size room does the Alen BreatheSmart 75i handle?
Alen rates it for rooms up to 1,400 square feet. That suits open living areas; for a single bedroom a smaller unit will do.
How often do I need to replace the filter?
Alen recommends replacing the filter about every 12 months, depending on use and air quality. The unit uses a front-loading filter, so changes are quick.
Is the odor filter different from the standard HEPA filter?
Yes. The odor version adds a carbon layer for smoke, cooking and pet smells. The standard HEPA filter version costs less.
Is it quiet enough for a bedroom?
Yes. On low and medium speeds owners report it is quiet enough to sleep with. Higher speeds are noticeably louder.
Is $868 a good price?
It is the only new price listed, at ALEN as of November 7, 2026, so there is no competing store price to beat. Watch for seasonal sales, since Alen discounts directly.
Does it have an air quality sensor?
This model does not show a particle readout. It has manual fan speeds rather than an auto mode driven by a sensor.
Where is the Alen BreatheSmart 75i Odor True HEPA Air Purifier cheapest?
At ALEN, for $868.00, as of our latest check.

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