PuroAir 400 HEPA Air Purifier

Features

• 3-Layer Filter:  pre-screen filter, HEPA filter, and activated carbon filter for complete air filtration
• Air quality indicator light
• Filter replacement notification light
• Automatically adjusts based on air quality
• Energy efficient design
• Whisper quiet

Specifications

• Product Type:
  • Air Purifier
• Room Coverage: 
  • Up to 2,000 sq ft in an hour*
• Detection: 
  • Particulate matter (PM1, PM2.5, PM10) down to 0.1 µm, VOCs
• Filters:
  • Pet dander, smoke, pollen, allergens*, dust
• Dimensions: 
  • 14.4” L x 8.1” W x 21.5” H
• Weight: 
  • 14.7 lbs
• Warranty: 
  • 2-Year Warranty Included
  • Lifetime Warranty with Filter Subscriptio
• Air Filter Type: 
  • HEPA Filter
  • Activated Carbon Filter
• Wattage:
  • 80W
• Voltage:
  • 120V

Comparison Chart

	PuroAir 130i	PuroAir 240	PuroAir 400
Who’s it for?	Ideal for smaller spaces - bedrooms, offices, laundry rooms, etc.	Smaller rooms, homes with room separation	Larger open spaces, ideal for larger residential spaces, or commercial spaces, higher ceilings
What’s included?	1 qty PuroAir 130i Plus 1 HEPA & CarbonTech™ filter	1 qty PuroAir 240 Plus 1 HEPA & CarbonTech™ filter	1 qty PuroAir 400 Plus 1 HEPA & CarbonTech™ filter
Maximum Sq Ft	600 SQ FT Coverage1	1,000 SQ FT Coverage1	2,000 SQ FT Coverage1
Wattage	18W	45W	80W
Voltage	24V	120V	120V
Decibel Range	Low : 22 dBs High: 48 dBs	Low : 22 dBs High: 48 dBs	Low : 35 dBs High: 60 dBs
Filter	130i Replacement Filter	240 Replacement Filter	400 Replacement Filter
App Enabled	Yes	No	No
Air Quality Sensor	No	Yes	Yes
Modes	Sleep, Low, Med, High	Auto, Sleep, Low, Med, High	Auto, Sleep, Low, Med, High

 

Turn your home into a sanctuary of fresh air and allergy relief with the PuroAir 400 Air Purifier. With its powerful filtration, every room becomes a breath of fresh air. Discover the PuroAir 400, our most powerful air purifier, and create a cleaner, healthier space for your whole family to enjoy.

Looking for the perfect way to improve your home's air quality? The PuroAir 400 Air Purifier is the answer. Enjoy complete coverage and breathe easy with its automatic filtration, creating a clean, healthy, and odor-free environment. Say goodbye to pet allergies and hello to fresh, revitalizing air.

The PuroAir 400 HEPA Air Purifier's advanced 3 layer filtration system delivers comprehensive air purification for large rooms and indoor spaces. It starts by filtering larger particles like dust and pet hair with a pre-filter, which also extends the life of the entire filter. Then, the HEPA layer filters pollutants as small as 0.1 microns, improving your indoor air quality. Finally, an activated carbon layer helps to filter out odors, smoke, and VOCs, leaving your home filled with nothing but pure, clean air.

Experience cleaner air with PuroAir's commitment to customer satisfaction. 

Based on independent testing in an ISO 17025-certified lab and typical residential ventilation rates. Results may vary. [See full disclaimer here.]

*Tested to remove Fel d 1 and pollen in an ISO 17025 certified lab.