Cleaner Air Guarantee in 100 day Filter Included
PuroAir 240 Air Purifier and 4 replacement filters
PuroAir 240 Air Purifier and 4 replacement filters
4.8
Rated 4.8 out of 5 stars
1,968 Reviews

Gifting 240 Bundle

$298
$375 $298
Sale Sold out
20% OFF
+Free Shipping!
Breathe easier this school year with the PuroAir 240 + 4 replacement filters (a full 15 months of clean air). Perfect for dorm rooms, home offices, bedrooms, or even classrooms. This bundle is designed to keep students focused, healthy, and surrounded by fresh air all year long.
  • Truck icon

    Ships fast & free by Tomorrow

  • puroair delivery package iconFree Same Day Shipping
  • plus sign iconFilters up to 99.9% of pollutants
  • puroair lifetime warranty iconCleans air 24/7

Product Description

Set yourself (or your student) up for success this school year with the PuroAir 240 Air Purifier and 4 replacement filters; giving you a full 15 months of clean air coverage.

Perfect for dorm rooms, bedrooms, home offices, or classrooms, this bundle ensures fresh, healthy air all year long. Compact, quiet, and powerful, the PuroAir 240 is built to fit seamlessly into student life while fighting allergens4, odors1, and airborne particles.

What’s Included

  • 1 × PuroAir 240 Air Purifier
  • 4 × Replacement Filters (15 months of coverage)

Key Features

  • Coverage: Cleans up to 1,000 sq ft1. Ideal for dorms, bedrooms, and study spaces
  • 3-Stage Filtration: Pre-filter, advanced filtration layer, and CarbonTech™ for odors1 & smoke4
  • Smart Auto Mode: Adjusts fan speed automatically based on real-time air quality
  • Air Quality Sensor + Indicator: See your air quality at a glance
  • Sleep Mode: Whisper-quiet operation for uninterrupted rest
  • Compact Design: Sleek and portable to fit any student space
  • Filters: Particulate matter (PM1, PM2.5, PM10) down to 0.1 µm, VOCs5
  • Reduces: Pet dander4, smoke4, pollen4, allergens4, dust3, odors1 and contaminants1

Specifications

  • Model: PuroAir 240 (includes one filter)
  • Room Size Coverage: Up to 1,000 sq ft1
  • Filter Life: Approx. 3–4 months each (4 extra filters = 15 months total)
  • Noise Level: As low as 24 dB in Sleep Mode
  • Dimensions: 14.2” H × 8.7” W × 8.7” D
  • Weight: 7.3 lbs
  • Warranty: 2 years with registration
View full details

AS SEEN IN

  • The Weather Channel Logo transparent letters on black background
    Men's Health Logo small on white background
    USA Today small icon transparent background
    BuzzFeed Logo small on white background
    People Magazine logo black letters on transparent background
    Entertainment Tonight Logo small on white background
    Yahoo Finance logo black on transparent background
    The Weather Channel Logo transparent letters on black background
    Men's Health Logo small on white background
    USA Today small icon transparent background
    BuzzFeed Logo small on white background
    People Magazine logo black letters on transparent background
    Entertainment Tonight Logo small on white background
    Yahoo Finance logo black on transparent background
FRESH AIR IN MINUTES

Get real results in just minutes. Our scientifically backed purifier filters particles before they can reach your lungs.

relaxing on couch with microscopic air particles overlay
Before
relaxing on couch
After
*For illustrative purposes only.
PuroAir 400 Air Purifier Features Infographic

What's really in your home's air?

Allergens

Allergens

Sources:

Furry pets, dust mites

consequences:
  • Asthma
  • Reduced lung function
  • Cough
Annals of Allergy, Asthma & Immunology
Volatile Organic Compounds (VOCs)

Volatile Organic Compounds (VOCs)

Sources:

Cigarette smoke, recently dry-cleaned cloths, room deodorizers, paints, carpets

consequences:
  • Bronchial hyper-reactivity
  • Asthma
Wiley Online Library
Smoke

Smoke

Sources:

Tobacco smoke, vaping, incense, wildfires

consequences:
  • Premature mortality
  • Lung cancer
  • Coronary artery disease
  • Respiratory illness
National Center for Biotechnology Information
Mold Spores

Mold Spores

Sources:

Unattended plumbing leaks, leaks in building fabric, hidden food spills,

consequences:
  • Upper respiratory symptoms
  • Cough
  • Wheezing
  • Asthma
PubMed Central
Slider left icon
Slider right icon

3 LAYERS OF DEFENSE

1

2

3

1

Pre-Filter

Filters larger particles like dust, hair, pollen, carpet fibers, and other visible debris.

2

PuroAir High Performance HEPA Filter

Filters up to 99.9%* of air pollutants including allergens*, pet dander and dust.4

3

Activated Carbon Filter

Proprietary blend of activated carbon designed to filter odors, smoke, gases, and VOCs.5

3 LAYERS OF DEFENSE

1

2

3

1

Pre-Filter

Filters larger particles like dust, hair, pollen, carpet fibers, and other visible debris.

2

PuroAir High Performance HEPA Filter

Filters up to 99.9%* of air pollutants including allergens*, pet dander and dust.4

3

Activated Carbon Filter

Proprietary blend of activated carbon designed to filter odors, smoke, gases, and VOCs.5

Comparison Chart:

Find the perfect Air Purifier or Bundle for your needs with the below comparison chart. Whether you would like cleaner indoor air quality at home, school or the office, we have you covered!

 
PuroAir 100i Smart HEPA Air Purifier

PuroAir 100i Smart HEPA Air Purifier

5.0
Rated 5.0 out of 5 stars
126 Reviews
Starting at $89
PuroAir Lite HEPA Air Purifier

PuroAir Lite HEPA Air Purifier

4.9
Rated 4.9 out of 5 stars
293 Reviews
Starting at $69.97
PuroAir 130i Smart HEPA Air Purifier

PuroAir 130i Smart HEPA Air Purifier

4.9
Rated 4.9 out of 5 stars
482 Reviews
Starting at $109
PuroAir 240 HEPA Air Purifier

PuroAir 240 HEPA Air Purifier

4.8
Rated 4.8 out of 5 stars
2,509 Reviews
Starting at $159
PuroAir 400 HEPA Air Purifier

PuroAir 400 HEPA Air Purifier

4.9
Rated 4.9 out of 5 stars
312 Reviews
Starting at $259
Sq Ft Coverage
550 sq ft 1
500 sq ft 1
600 sq ft 1
1,000 sq ft 1
2,000 sq ft 1
HEPA & CarbonTech™ Activated Carbon Filter
Whisper Quiet Sleep Mode
Low, Medium, High Fan Speeds
Air Quality Sensor
 
 
 
Auto Mode
 
 
 
App Enabled
 
 
 
Two Year Warranty
100 Day Money-Back Guarantee
 

Free Same Day Shipping

100-Day Cleaner Air Guarantee

Lifetime Warranty with Subscription

Live Customer Support

In partnership with the American Lung Association

Because when you can’t breathe, nothing else matters.

  • Dedicated to making cleaner air more accessible in homes and communities
  • Supporting research and education that drive real impact
  • Collaborating to raise awareness about the connection between air quality and lung health
  • Reinforcing our shared mission to protect every breath, everywhere
Desktop Image Mobile Image
The internet’s favorite air filter!
FOLLOW US
4.8
Rated 4.8 out of 5 stars
Based on 1,968 reviews
Customers Talked About
Write a Review (Opens in a new window)
1,968 reviews
  • AG
    Adlai G.
    Verified Buyer
    Reviewing
    PuroAir 240 HEPA Replacement Filter
    I recommend this product
    Room Usage Bathroom, Kitchen
    Air Quality Concerns Pet hair and/or dander
    Rated 5 out of 5 stars
    2 months ago
    clean air

    We can see the reduction of dust in house over the oast 6-9months with the filters

    Was this helpful?
  • AH
    AUDREY H.
    Verified Buyer
    Reviewing
    PuroAir 240 HEPA Air Purifier
    I recommend this product
    Room Usage Bedroom
    Air Quality Concerns Dust
    Rated 5 out of 5 stars
    2 months ago
    PuroAir 240

    I love this air purifier. I research most quality puroair and I ended up choosing this one and I am very very pleased. I live close to a cement company and it gets so dusty too often. Using this machine makes dusting wait for at least a week or more without seeing that gray layer of dust!

    Was this helpful?
  • NB
    Nelson B.
    Verified Buyer
    Reviewing
    PuroAir 240 HEPA Replacement Filter
    I recommend this product
    Room Usage Kitchen, Living room
    Air Quality Concerns Dust
    Rated 5 out of 5 stars
    2 months ago
    Positive review.

    PureAir 240 Filter

    Was this helpful?
  • KS
    Kathleen S.
    Verified Buyer
    Reviewing
    PuroAir 240 HEPA Air Purifier
    I recommend this product
    Room Usage Living room
    Air Quality Concerns Allergies, Odors
    Rated 5 out of 5 stars
    2 months ago
    Great product.

    Quiet, small and seems effective.

    Was this helpful?
  • KJ
    Karl J.
    Verified Buyer
    Reviewing
    PuroAir 240 HEPA Replacement Filter
    I recommend this product
    Room Usage Bedroom, Kitchen
    Air Quality Concerns Dust, Pet hair and/or dander, Odors
    Rated 5 out of 5 stars
    2 months ago
    Currently own 2

    They work pretty good for handling cooking and pet odors. I keep one in the office and another in our dining room. Might eventually by another.

    Was this helpful?
100 Day Cleaner Air Guarantee

Backed by our 100 Day Cleaner Air Guarantee

+ FREE 2 YEAR WARRANTY

We're absolutely confident that you'll adore your PuroAir! With our science-backed air purifiers and HEPA filters, we assure you that your home or office's air quality will be noticeably cleaner. And if by any chance you're not completely satisfied, we'll refund your money hassle-free. No questions asked! So, breathe easy knowing you're in good hands with PuroAir.

CLEAN AIR THAT PAYS YOU BACK

CLEAN AIR THAT PAYS YOU BACK

Every filter refill earns you 5% back. It is our way of rewarding you for keeping your air fresh.

Unlock Rewards

Related Articles

1 3