Airpura R400 / R414 Air Purifier | All purpose filtration / Up to 395 CFM

The Airpura R400 and R414 models provide comprehensive, everyday protection against common indoor air pollutants. With a robust airflow of up to 395 CFM, these units are ideal for medium to large rooms (up to 1,000 sq. ft.) and feature a blend of filters that remove chemicals, odors, smoke, allergens, and microscopic particles.

Choose between two filtration configurations:

• R400: Equipped with a True HEPA filter that removes 99.97% of airborne particles ≥0.3 microns.

• R414: Upgraded with a Super HEPA filter for 99.99% efficiency at 0.1 microns, suitable for highly sensitive environments.

Key Features:

• All-metal housing with powder-coated finish – no plastic off-gassing
• High-efficiency airflow: 395 CFM (free flow), 300–315 CFM (with filters)
• Low noise – quiet operation for bedrooms or offices
• Desktop / tabletop use – no wall brackets or wheels required
• Recommended for general indoor air quality improvement, asthma, allergies, chemical sensitivities

The R-Series Smoke Eaters & Air Purifiers Provide Superior 3-Stage Filtration

• Stage 1 - TarBarrier Pre-Filter - Traps large particulates like dust and hair.
  Replace every 1-3 months, depending on usage.
  
  
• Stage 2 - 8 Pound Carbon Filter - Removes VOCs, odors, smoke, and chemicals.
  Replace the carbon module every 2 years.
  
  
• Stage 3 - HEPA-Barrier (R400) (99.97% @ 0.3 microns) / Super HEPA (R414) (99.99% @ 0.1 microns) - Final stage for removing ultra-fine particles, allergens, and additional pollutants.
  Replace the HEPA-Barrier post filter every 12-18 months.

Specifications of the Airpura R400 / R414 Air Purifiers