TopCheapest LogoAmazon's Hidden Gems
Customers Usually Keep This Item BadgeAmazon's Choice BadgeBest Seller Badge
TrackBuzz Logo
PuroAir 400 HEPA Air Purifiers for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom

PuroAir 400 HEPA Air Purifiers for Home Large Rooms - Covers 2,000 Sq Ft - Filters Up To 99.9% of Pollutants, Smoke, Pollen, Dust, and VOCs - Quiet HEPA Air Filter - Air Purifiers for Bedroom

Category: Electronics

4.6
customers keep

Price*

Product Description

  • CLEANER AIR IN MINUTES: PuroAir is proven to filter the pollutants lurking in your home’s air. This large room air purifier cleans rooms up to 2,000 sq ft in one hour.* Breathe clean, crisp air and kiss your allergies goodbye! (Based on independent testing in an ISO 17025 certified lab and typical residential room’s ventilation rates, 2025.)
  • POWERFUL AIR FILTER: PuroAir HEPA air purifiers for home feature a powerful 3-layer filtration system—a pre-filter, HEPA filter, and activated carbon—that filter up to 99.9% of pollutants, including dust, pollen, smoke, pet dander, and VOCs. PuroAir air filters can filter particles 700X smaller than the size of a human hair.* (Based on filter performance standards and independent testing on inanimate particles in an ISO 17025 laboratory, 2024.)
  • BACKED BY SCIENCE: Lab tested and studied to filter the most common household pollutants with ease. Better filtration means improved allergy symptoms and improved sleep quality.* Certified by CARB, ETL, ISO, and UL. (Based on SleepScore's independent lab testing, 2024)
  • QUIETLY CLEANS 24/7: A smart particle sensor monitors air quality and increases power if polluted air is detected. Set it and forget it! Perfect air purifiers for bedroom, with a built in sleep mode that operates quietly. Designed to be used 24/7.
  • 2 YEAR RISK-FREE WARRANTY: We stand by our products and their performance, which is why 300,000+ families trust PuroAir to keep their air clean. Have a problem? Our team is here to make it right! Proudly based in the USA.
*Note: Prices, conditions, and availability are subject to change. Please check Amazon for the most current details. Affiliate links are used.
Price History

A look at price changes over the last year.

$218.99

Least Ever

$307.41

Highest Ever

$249.00

Current

$260.52

Average

More Products in Electronics

Showing 21 of 521 related products

Amazon Basics HDMI Cable
Amazon Basics HDMI Cable

Category: Electronics

4.7
amazon choice

$4.85

$5.99

(Save up to 19%)

Amazon Basics HDMI Cable
Amazon Basics HDMI Cable

Category: Electronics

4.7
amazon choice

$6.11

$7.29

(Save up to 16%)

Detachable Bike Phone Holder
Detachable Bike Phone Holder

Category: Electronics

4.5
amazon choice

$7.99

TP-Link USB Bluetooth Adapter for PC
TP-Link USB Bluetooth Adapter for PC

Category: Electronics

4.5
amazon choicelimited time deal

$8.59

$14.99

(Save up to 43%)

Stylus Pens for Touch Screens
Stylus Pens for Touch Screens

Category: Electronics

4.6
amazon choice

$4.98

MoKo Case for iPad (A16) 11th Generation 11 Inch 2025
best sellerlimited time deal

$8.95

$13.65

(Save up to 34%)

2PCS Stylus Pens for Touch Screens
2PCS Stylus Pens for Touch Screens

Category: Electronics

4.4
amazon choice

$6.99

$9.99

(Save up to 30%)

ANKER HDMI Cable 8K@60Hz
ANKER HDMI Cable 8K@60Hz

Category: Electronics

4.7
amazon choicelimited time deal

$8.49

$9.99

(Save up to 15%)

Stylus Pens for Touchscreens
Stylus Pens for Touchscreens

Category: Electronics

4.5
amazon choice

$5.99

$9.99

(Save up to 40%)

ESR 3 Pack for iPhone 16 / iPhone 15 Screen Protector
amazon choice

$7.99

2 Pack USB C Charger Block
2 Pack USB C Charger Block

Category: Electronics

4.5
amazon choice

$6.49

UGREEN USB Bluetooth 5.3 Adapter for PC
amazon choice

$6.99

$9.99

(Save up to 30%)

Led Lights for Bedroom 50ft (1 Roll)
Led Lights for Bedroom 50ft (1 Roll)

Category: Electronics

4.0
amazon choice

$6.99

$7.99

(Save up to 13%)

5Pcs Stylus Pen
5Pcs Stylus Pen

Category: Electronics

4.6
amazon choicecustomers keep

$7.59

20 Pack Stylus Pen
20 Pack Stylus Pen

Category: Electronics

4.7
amazon choice

$4.99

LINFANC 12Pcs Stylus Pen for Touchscreen
amazon choice

$7.59

ChaoQ Stylus Pen for Touchscreen
ChaoQ Stylus Pen for Touchscreen

Category: Electronics

4.6
amazon choice

$3.99