Airpura C400

Chemical & Gas Abatement Tabletop Air Purifier

Up to 395 CFM

Airpura V400 / V414 Air Purifier | Specific chemicals / Up to 395 CFM - Pure n Natural Systems
Airpura T - Series Portable Tobacco Smoke Air Purifier | Best Home Smoke Eaters T600 & T700 | Up To 635 CFM & 2000 Sq Ft - Pure n Natural Systems
Airpura T - Series Portable Tobacco Smoke Air Purifier | Best Home Smoke Eaters T600 & T700 | Up To 635 CFM & 2000 Sq Ft - Pure n Natural Systems
Airpura T - Series Portable Tobacco Smoke Air Purifier | Best Home Smoke Eaters T600 & T700 | Up To 635 CFM & 2000 Sq Ft - Pure n Natural Systems
Airpura V400 / V414 Air Purifier | Specific chemicals / Up to 395 CFM - Pure n Natural Systems
Airpura V400 / V414 Air Purifier | Specific chemicals / Up to 395 CFM - Pure n Natural Systems

Airpura C400

Chemical & Gas Abatement Tabletop Air Purifier

Up to 395 CFM

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About this product

The Airpura C400 is specifically engineered for chemical and odor filtration in residential and commercial environments. Equipped with a 12 lb activated carbon filter, HEPA-barrier, and TarBarrier pre-filter, this purifier delivers exceptional air quality without the need for a wall mount. Its compact design fits perfectly on desks or countertops.

Key Features:

  • Ideal for removing airborne chemicals, VOCs, and strong odors

  • Covers areas up to 500 sq. ft.

  • Airflow:

    • 395 CFM (free flow)
    • 300 CFM (with filters installed)
  • 3-stage filtration system:

    • TarBarrier Pre-Filter: captures large and sticky particles
    • 12 lb Carbon Filter: adsorbs chemical pollutants and odors
    • HEPA-Barrier Post Filter: traps fine airborne particles
  • No wall bracket required – compact and designed for tabletop use

  • Quiet, efficient operation

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

  • Stage 1 - TarBarrier Pre-Filter - Captures large and sticky particles
    Replace every 1-3 months, depending on usage.

  • Stage 2 - 12 Pound Carbon Filter - Adsorbs smoke, VOCs, and odors
    Replace the carbon module every 2 years.

  • Stage 3 - HEPA-Barrier Post Filter - Traps fine airborne particles
    Replace the HEPA-Barrier post filter every 12-18 months.

Best for

The Airpura C400 is ideal for:

  • Homes with chemical sensitivities
  • Offices and commercial workspaces
  • Nail salons and beauty studios
  • Cigar rooms and smoke-prone spaces
  • Printing shops and light industrial areas
  • VOC reduction from paints, cleaners, and furnishings
  • Apartments and condos with poor indoor air quality
  • Bedrooms and living spaces needing quiet operation

Specifications

Coverage Area

up to 500 sq. ft.

CFM with filter

300 CFM

CFM free flow

395 CFM

Housing

Powder-coated steel - Available in Black, White, and Champagne Mist

Electrical

120-140v

Use Case

Chemical and odor removal

Placement

Desk/Tabletop

Warranty

Limited - 5-year parts / 10-year labor

Certifications

ETL Certified, Conforms to CSA C22.2 no. 113, ANSI / UL 507

What's in the box

  • Airpura C400 air purifier
  • Activated carbon filter
  • HEPA barrier filter
  • TarBarrier pre-filter
  • Power cord
  • User manual
  • Warranty information

Installation tips

Quick Setup

  1. Place the unit on a flat, stable surface.
  2. Keep at least 6–12 inches of clearance around the purifier.
  3. Plug into a standard 115V outlet.
  4. Start on high speed for initial air cleaning.
  5. Adjust fan speed based on room conditions.

Placement Tips

  • Position near the source of odors or chemicals when possible.
  • Avoid blocking airflow around the intake.
  • For best results, keep doors and windows closed during operation.
  • Replace filters on schedule for maximum performance.

Maintenance Tips

  • Vacuum the pre-filter regularly.
  • Replace the carbon filter based on odor load and usage.
  • Replace HEPA components as recommended by the manufacturer.

Frequently asked questions

What does the Airpura C400 remove?

 The C400 is designed to reduce airborne chemicals, VOCs, smoke odors, gases, and other indoor air pollutants using activated carbon filtration.

Is the Airpura C400 good for smoke odors?

 Yes. The deep activated carbon filter is designed to help reduce smoke odors and chemical fumes in residential and commercial environments.

Does the Airpura C400 produce ozone?

 No. The Airpura C400 does not use an ionizer or ozone-generating technology.

How often should the filters be replaced?

 Filter life depends on room conditions and pollutant levels. Heavier smoke and chemical exposure may shorten filter life.

Is this air purifier loud?

 The C400 is designed for relatively quiet operation and includes adjustable fan speeds for different environments.

Can the Airpura C400 be used in offices or commercial spaces?

 Yes. It is commonly used in offices, salons, clinics, cigar lounges, and other commercial environments where odor and chemical control are important.

What size room can the Airpura C400 handle?

 Coverage varies by fan speed and air quality conditions, but the unit is generally recommended for spaces up to approximately 1,000 square feet.

Does the Airpura C400 include HEPA filtration?

 The system includes a HEPA barrier filter along with activated carbon filtration for combined particulate and chemical control.

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