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Deal.ai › Airfire
Airfire
Airfire H14 HEPA WiFi Air Purifier

Airfire H14 HEPA WiFi Air Purifier

4.4(1,200 ratings)

Best price now

$73.99at WalmartChecked 1 h ago
Deal: 59% off at Walmart →

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Price facts

  • Lowest price today: $73.99 at Walmart (checked Nov 12, 2026).

Our take on the Airfire H14 HEPA WiFi Air Purifier

The Airfire H14 is a Wi-Fi-connected HEPA air purifier rated for rooms up to 2215 sq ft, with four fan speeds and a quiet 22 dB low setting. It removes dust and fine particles through an H14-grade filter and can be controlled from a phone. It suits large open living spaces and bedrooms where low noise matters. Against rivals, its claimed coverage is large for a single unit, but it lacks an NRTL safety listing and its feature set is basic next to purifiers with auto mode and air-quality sensors.

Best forLarge open living roomsBedrooms and nurseries where quiet mattersShoppers who want app and Wi-Fi controlDust-sensitive households
Pros
  • H14 HEPA filtration captures very fine particles
  • Very quiet 22 dB on the lowest setting
  • Four speeds give a wide range from sleep to max
  • Wi-Fi control from a phone
  • High claimed coverage for one unit
Cons
  • No NRTL safety listing
  • No auto mode or air-quality sensor mentioned
  • Dust is the only listed contaminant
  • Filter replacement cost adds up over years

Airfire H14 HEPA WiFi Air Purifier prices at every store

  • WalmartNew

    In stockSold by Airfire Group

    $73.99Checked 1 h ago
    Visit Walmart

Airfire H14 HEPA WiFi Air Purifier price history

Lowest price we've seen: $73.99 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.

What reviewers say

  • 4.4 / 51,200 ratings

Owners rate it 4.4 out of 5 across 1,200 ratings. Most praise quiet operation and easier breathing in dusty rooms; some question the coverage claim and the lack of a safety certification.

What people mention
  • NoisePraisedOwners say the low setting is nearly silent and usable in a bedroom.
  • Dust removalPraisedReviewers report less visible dust and easier breathing in treated rooms.
  • CoverageMixedSome say the 2215 sq ft figure overstates what one unit can clean in practice.
  • App controlPraisedUsers find the Wi-Fi app convenient for changing speeds remotely.
  • CertificationCriticisedBuyers note the missing NRTL safety listing as a concern.

From Walmart

  • APP control plus Alexa and Google Voice Assistant support
  • Washable pre-filter and medical-grade H14 HEPA filter capturing up to 99.995% of impurities as small as 0.1 microns
  • Purifies rooms up to 2215 sq.ft once per hour, or 443 sq.ft five times per hour, at 375m³/h
  • 2026 upgraded PM2.5 detector with auto mode that adjusts speed to real-time air quality, shown on screen
  • Quiet sleep mode with lowest noise level of 22dB and 2-4-6-8H timer options
  • One-touch child lock and filter replacement reminder
Shipping
Free shipping; arrives tomorrow if ordered within 8 hr 51 min; fulfilled by Walmart.

About the Airfire H14 HEPA WiFi Air Purifier

The Airfire H14 is a residential air purifier with a HEPA filter. It removes dust from the air and connects over WiFi.

It has 4 fan speeds and runs at a noise level of 22 dB. It covers an area of 2215 sq ft.

Filter Type
HEPA
Coverage Area
2215 sq ft
Contaminants Removed
Dust
Noise Level
22 dB
Speeds
4
Connectivity
WiFi
Recommended Use
Residential
Voltage
24 V
NRTL Listing
No

Specifications

Filter Type
HEPA
Coverage Area
2215 sq ft
Contaminants Removed
Dust
Decibel Rating
22 dB
Speeds
4
Rec. Use
Residential
Volts
24 V
Has Nrtl Listing Certification

Questions and answers

Is the Airfire H14 good for a large room?
It is rated for up to 2215 sq ft, which is large for a single purifier. Real-world cleaning is strongest in one closed room, so very open spaces may need a second unit.
How loud is it?
The lowest of the four speeds is rated at 22 dB, close to a whisper. Higher speeds move more air and are noticeably louder.
Does it work with a phone app?
Yes, it connects over Wi-Fi and can be controlled from a phone. There is no mention of voice assistant support.
What does the H14 filter capture?
H14 HEPA captures very fine particles such as dust, pollen and smoke particles. The listing names dust as the main contaminant removed.
Is it safety certified?
The listing says it does not carry an NRTL listing. That means it has not been certified by a US nationally recognized testing lab.
What comes in the box?
Expect the purifier and a H14 HEPA filter. Check the listing for a power adapter and manual before buying.
Where is the Airfire H14 HEPA WiFi Air Purifier cheapest?
At Walmart, for $73.99, 59% off, as of our latest check.
What do buyers say about the Airfire H14 HEPA WiFi Air Purifier?
Rated 4.4 out of 5 from 1,200 ratings.

Stores we've priced the Airfire H14 HEPA WiFi Air Purifier at

  • Walmart deals and prices

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