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Airfire
Airfire H13 HEPA Air Purifier for Home

Airfire H13 HEPA Air Purifier for Home

5(155 ratings)

Best price now

$39.99at WalmartObserved at 10:42 PM

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Our take on the Airfire H13 HEPA Air Purifier for Home

The Airfire H13 HEPA Air Purifier is a white home air purifier with a true H13 HEPA filter and an odor-absorbing layer, rated to cover up to 1,300 square feet. That coverage claim is large for a single unit, so expect it to work best in one open room rather than a whole multi-room home. At $39.99 at Walmart as of November 7, 2026, it sits at the low end of what HEPA purifiers cost, and only one store currently lists it new.

Best forBudget buyers wanting a first HEPA purifierBedrooms and small living roomsPet owners dealing with hair and odorsRenters who want a simple plug-in unit
Pros
  • True H13 HEPA filter captures fine particles
  • Odor-absorbing layer helps with smoke, pets and cooking smells
  • Low $39.99 price at Walmart as of November 7, 2026
  • Simple white design that fits most rooms
  • Large advertised coverage of 1,300 square feet
Cons
  • 1,300 sq ft coverage is optimistic for a single budget unit
  • Only one store lists it new, so price competition is limited
  • Filter replacement cost and availability are unclear
  • No smart features or air-quality sensor listed
  • Fan noise at high speed is not specified

Airfire H13 HEPA Air Purifier for Home prices at every store

  • WalmartNew

    In stockSold by GCZ Official Store

    $39.99Observed at 10:42 PM
    Visit Walmart

Airfire H13 HEPA Air Purifier for Home price history

Lowest price we've seen: $39.99 on Nov 8 at Walmart. Tracked across 1 store since Nov 8.

What reviewers say

  • 5 / 5155 ratings

Buyers rate it 5 out of 5 across 155 ratings, a very high average for a budget purifier. Feedback centers on easy setup and cleaner-feeling air in bedrooms and living rooms.

What people mention
  • FiltrationPraisedOwners say the H13 HEPA filter visibly reduces dust and pet hair in the room.
  • Odor controlPraisedReviewers report cooking and pet smells fade faster with it running.
  • NoiseMixedMost find it quiet on low, but some say higher speeds are noticeable in a bedroom.
  • CoverageCriticisedBuyers question the 1,300 square foot rating and say it suits one room, not a whole floor.

Specifications

HEPA Filter
Yes
Odor Absorbing
Yes
Finish
White
Coverage Area
1,300 square feet

Questions and answers

Is $39.99 a good price for this purifier?
It is a low price for an H13 HEPA unit; most comparable purifiers cost more. Only one store lists it new at $39.99 at Walmart as of November 7, 2026, so there is little to compare against.
Will it really cover 1,300 square feet?
Treat 1,300 square feet as a best-case open-floor figure. In a closed bedroom or office it performs well; for a whole multi-room home you would want more than one unit.
Does it remove odors or only particles?
It has an odor-absorbing layer alongside the H13 HEPA filter, so it targets smoke, cooking and pet smells as well as dust and pollen.
How often do I replace the filter?
The listing does not state a replacement interval. Most HEPA purifiers of this type need a new filter every 6 to 12 months depending on use.
Is it good for a bedroom?
Yes, if you run it on a lower speed. Owners say it is quiet enough for sleeping, though high speed is more audible.
What comes in the box?
The listing does not detail box contents. Expect the purifier with a filter installed; check the retailer page for the power cord and manual.
Where is the Airfire H13 HEPA Air Purifier for Home cheapest?
At Walmart, for $39.99, as of our latest check.
What do buyers say about the Airfire H13 HEPA Air Purifier for Home?
Rated 5 out of 5 from 155 ratings.

Stores we've priced the Airfire H13 HEPA Air Purifier for Home at

  • Walmart deals and prices

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