PuroAir 240 HEPA Air Purifiers for Home Large Rooms - Covers 1,000 Sq Ft

Experience cleaner air with our top-best home air purifier. It captures up to 99.9% of pollutants and features auto mode, whisper-quiet sleep mode, and a three-layer filtration system. Ideal for rooms up to 1,000 sq ft* in an hour.

The PuroAir 240 Air Purifier is engineered for small and large rooms like nurseries, bedrooms, home offices, gyms, kitchens, and family rooms. It filters up to 99.9% of air pollutants including dust, pollen, pet dander, smoke, odors, and more.* The PuroAir 240 filters unwanted particles while enhancing overall air quality. Now you can breathe easier with a high-performance air purifier created for you and your family. This air filtration system offers a range of health benefits and is proven to improve sleep and reduce allergy symptoms.**

The PuroAir 240 is designed for your convenience and comfort. It adjusts fan speed based on air quality with auto mode and four manual modes, providing continuous clean air 24/7. The whisper-quiet sleep mode operates at just 22 decibels on low speed, so you can sleep peacefully. It covers rooms up to 1,000 sq ft* in an hour for quick, clean air. User-friendly features include touch display controls, timer settings, a filter replacement indicator, and a child lock for added safety.

Recognized nationally for excellence, the PuroAir 240 guarantees high-quality performance. It’s Energy Star Certified and California Air Resource Board Certified ensuring unmatched performance and reliability.

When you purchase this air purifier, you’ll receive the PuroAir 240, a three-layer air filter, a user manual, and a 2-year warranty.

At PuroAir, our approach to clean air starts with real science. This drives our mission to create effective, data-driven purification solutions for indoor spaces. Each model comes with a two year warranty.

*Based on independent testing in an ISO 17025-certified lab and typical residential ventilation rates. Results may vary.
**Based on research conducted in a 2024 Sleep Score Labs test where participants reported an 57% improvement in sleep quality and 27% improvement in nighttime allergy symptom

• 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 1,000 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, UL and Energy Star. (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.

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Specifications

Contaminants Removed: Allergens, Dust, Dust Mites, Odor, Pet Dander, Pollen, Smoke, Volatile Organic Compounds (VOCs)
Features: Automatic Shut-Off, Filter Change Indicator, Variable Speed
Filter Type: HEPA
Brand: Puroair

Warranty

Warranty information: 2 Year Manufacturer WarrantyPlease be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url: https://getpuroair.com/policies/refund-policy