PuroAir 400 HEPA Air Purifier – Powerful Whole-Room Air Purification for Cleaner, Healthier Air

Breathe cleaner, healthier air with the PuroAir 400 HEPA Air Purifier, a powerful high-performance air purification system designed to remove airborne pollutants, allergens, dust, smoke, pet dander, and odors from large living spaces. Built with advanced medical-grade HEPA filtration technology, the PuroAir 400 captures up to 99.97% of airborne particles as small as 0.3 microns, helping you create a fresher, safer environment for your home or office.

Whether you're dealing with seasonal allergies, indoor pollution, pet hair, or smoke, the PuroAir 400 air purifier delivers powerful and efficient air cleaning so you can enjoy pure air every day.

Perfect for bedrooms, living rooms, offices, apartments, and large spaces, this premium air purifier combines powerful filtration with quiet performance and modern design.

Key Features & Benefits

Advanced True HEPA Filtration

The PuroAir 400 HEPA air purifier features a high-efficiency multi-layer filtration system that includes:

• Pre-Filter – Captures large particles like dust, hair, and lint
• True HEPA Filter – Removes 99.97% of airborne allergens and microscopic pollutants
• Activated Carbon Filter – Eliminates odors, smoke, VOCs, and household chemicals

This powerful filtration system helps reduce allergens, bacteria, pollen, mold spores, and airborne irritants for cleaner indoor air.

Powerful Coverage for Large Rooms

Designed for large room air purification, the PuroAir 400 effectively cleans the air in bedrooms, living rooms, open-plan spaces, and offices.

Ideal for:

• Homes with pets
• Allergy and asthma sufferers
• Smoke or cooking odors
• Urban pollution and dust

Enjoy fresh, purified air throughout your space.

Ultra-Quiet Operation

The PuroAir 400 operates with whisper-quiet performance, making it perfect for bedrooms, nurseries, and workspaces. Sleep peacefully while the purifier continuously cleans the air.

Smart Air Quality Monitoring

Equipped with intelligent air quality sensors, the purifier automatically adjusts its fan speed to maintain optimal air quality in your home.

Energy Efficient Performance

The energy-efficient motor provides powerful air purification without driving up your electricity bill, making it ideal for continuous daily use.

Sleek Modern Design

With its minimal, modern design, the PuroAir 400 blends seamlessly into any home decor while delivering professional-grade air purification.

Product Specification

Why Choose the PuroAir 400 Air Purifier?

• Removes 99.97% of airborne pollutants
• Advanced True HEPA + activated carbon filtration
• Ideal for large rooms, bedrooms, and living spaces
• Reduces allergens, smoke, dust, pollen, and pet dander
• Quiet operation for sleep and work environments
• Smart auto air quality adjustment
• Energy efficient and eco-friendly design
• Air quality indicator light
• Filter replacement notification light

The PuroAir 400 HEPA Air Purifier is the perfect solution for anyone looking to improve indoor air quality and protect their family from harmful airborne particles.

Perfect For

• Allergy sufferers
• Homes with pets
• Smoke and odor removal
• Dust and pollen reduction
• Improving indoor air quality
• Bedrooms, offices, and large rooms

Breathe Cleaner Air Today

Upgrade your home with the PuroAir 400 HEPA Air Purifier and enjoy cleaner, fresher, healthier air every day. Designed for powerful performance and long-lasting reliability, it’s the ideal air purifier for modern homes.

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 microns3, improving your indoor air quality. Finally, an activated carbon layer helps to filter out odors, smoke, and VOCs5, leaving your home filled with nothing but pure, clean air.

1Based on independent testing in an ISO 17025-certified lab and typical residential ventilation rates. Results may vary. [See full disclaimer here.]

4Tested to remove Fel d 1 and pollen in an ISO 17025 certified lab.