Airpura R400 - The Everyday Air Purifier

R400 By Airpura Air Purifiers

Breathe Cleaner, Fresher Air—Anywhere

This best-selling air purifier is engineered for powerful, whole-room purification. Its advanced filtration system eliminates a wide range of airborne chemicals, gases, and odors—leaving your home or workspace fresh, healthy, and safe.

Removes

• Household chemicals

• Pollen

• Mold spores

• Dust & allergens

• Odors

• Everyday pollutants

Ideal For

• Homes and apartments

• Offices

• Hospitals, dental offices & medical environments

• Fitness centers and gyms

• Nursing homes

• Individuals with allergies or respiratory concerns

• Anyone who wants significantly cleaner indoor air

Why Customers Choose This Air Purifier

✔ 8-lb Activated Carbon Filter

Absorbs airborne chemicals, gases, fumes, and persistent odors using 100% coconut-shell activated carbon.

✔ H13 HEPA Filtration

Medical-grade HEPA captures 99.97% of particles down to 0.3 microns—including dust, pollen, mold, and more.

✔ 360° Clean Air Distribution

Purifies rooms up to 1,000 sq. ft. with 2 air exchanges per hour (based on 8 ft ceilings).

✔ Low Maintenance & Energy Efficient

Runs 24/7 on medium speed for only $0.27/day.

✔ Modern, Sleek Design

Durable powder-coated steel housing available in Black or White to complement any space.

R400 Specifications

Performance

System Efficiency: 99.97% @ ≥ 0.3 microns
Airflow: 395 CFM (free flow)
Air Exchanges: 2 per hour in a 1,000 sq. ft. space
Ozone Emissions: None
Dimensions: 15.5" H × 12" W
Housing: Powder-coated steel
Fan Speed: Variable
Casters: No
Voltage: 110V–120V
Colors: Black or White

Filter System

Prefilter

• Poly prefilter (vacuumable)

• Replace every 12 months

Chemical, Gas & Odor Filter

• 1" activated carbon filter

• 8 lbs of 100% coconut-shell carbon

• Replace every 2 years

H13 HEPA Filter

• Captures 99.97% of ultra-fine particles

• Replace every 3 years

Airpura R400 User Manual

Airpura R400 Sell Sheet