Airpura 900 Max – Heavy Industrial Fume Extractor

Airpura 900 Max – Industrial Fume Extractor: Heavy-Duty Source Capture & Air Purification System

The Airpura 900 Max Industrial Fume Extractor is purpose-built for the most challenging environments where air purity is non-negotiable. Like the standard 900 model, it functions as both a source-capture system, drawing contaminants directly at their point of release, and a standalone air purifier, circulating clean air throughout the entire room. With 850 CFM free-flow (650 CFM delivered), and its enhanced design with double the filtration media, the 900 Max delivers even greater protection in high-demand applications.

Outfitted with dual prefilters, dual MERV-13 particle filters, and dual SuperGas activated carbon filters (40 lbs. in total), the Airpura 900 Max provides expanded capacity for capturing and neutralizing chemical vapors, toxic fumes, VOCs, odors, smoke, and ultrafine particulate matter. This reinforced filtration ensures longer service life, increased efficiency, and superior performance in environments with elevated levels of harmful airborne pollutants.

The Airpura 900 Max excels in a wide variety of applications:

• Welding, machining, and 3D printing workshops — controls hexavalent chromium, manganese fumes, VOCs, and ultrafine particles.
• Laser engraving and manufacturing facilities — removes formaldehyde, hydrogen chloride, acrylic monomers, and other thermal-processing byproducts.
• Embalming and mortuary facilities — protects against formaldehyde, glutaraldehyde, methanol, and other embalming chemicals.
• Hair and nail salons — filters acetone, toluene, acrylates, and other chemical vapors.
• Bars, restaurants, cigar lounges, and cannabis venues — eliminates smoke-related toxins including benzene, acrolein, PAHs, and fine particulate matter.

Built with durable powder-coated steel and mounted on casters for mobility, the Airpura 900 Max is engineered for continuous operation in the toughest conditions. Whether capturing contaminants at the source or purifying air across a large space, the 900 Max delivers maximum filtration power and industrial-grade reliability to safeguard health and ensure compliance in today’s most demanding workplaces.

Engineered to Remove Persistent Airborne Contaminants

The Airpura 900 Max was engineered to filter out the most stubborn and prevalent airborne contaminants routinely found in commercial and industrial operations:

• Formaldehyde – embalming, labs, pressed-wood products, salons, textiles
• Ammonia (NH₃) – cleaning, refrigeration, fertilizers, hair salons
• Chlorine (Cl₂) – water treatment, pulp/paper, pools
• Sulfur dioxide (SO₂) – combustion, metal processing
• Nitrogen dioxide (NO₂) – welding, combustion engines, heating equipment
• Ozone (O₃) – welding, laser engraving, photocopiers, UV curing
• Hydrogen sulfide (H₂S) – sewage, petroleum refining, pulp mills
• Hydrogen chloride (HCl) – metal pickling, chemical processes
• Hydrogen fluoride (HF) – glass etching, electronics, aluminum refining
• Methylene chloride (dichloromethane, DCM) – paint strippers, degreasers, adhesives
• Toluene – paints, coatings, adhesives, nail salons
• Xylene – printing, rubber, solvents, paints
• Benzene – petrochemicals, plastics, combustion byproducts
• Styrene – plastics, fiberglass, resins, 3D printing
• Acetone – nail salons, coatings, labs, cleaning
• Ethanol / Isopropanol – disinfection, labs, consumer products
• Mercury vapor – lamps, electronics, dental offices, labs
• Pesticides (organophosphates, pyrethroids, carbamates) – agriculture, pest control, fumigation
• Mold spores & mycotoxins – water-damaged buildings, agriculture, food storage
• Particulates & Combustion Byproducts (PAHs, soot, ultrafine dust) – welding, machining, engines, smoking lounges

3-Stage Comprehensive Filtration

1. Pre-Filter (x2) — This first layer of filtration grabs and traps large particles such as hair and dust, and in doing so extends the life of the particle and carbon filters. Change every 3 to 4 months depending on use-case.
2. 20 lb Carbon Filter (x2)— 40 lbs. of SuperGas activated carbon in a 2″ bed. Targets fumes, gasses, VOC’s and heavy chemical pollutants. The frequency of carbon filter changes is dependent on the specific application.
3. MERV-13 Particle Filter (x2)– Traps a broad range of airborne particulates. Ideally should be changed every 6 months.

Source Capture Flex Arm (Optional Accessory)

The Source Capture Flex Arm is a versatile add-on for the Airpura 900 Max, designed to remove chemicals, fumes, smoke, and airborne contaminants right at the point of emission. Available in 5-foot or 3-foot lengths, this flex-arm construction allows precise positioning for maximum efficiency.

The arm measures 5 inches in diameter and is fitted with a 6-inch diameter hood for effective capture. It attaches securely to the unit’s body yet can be easily detached when not in use, giving you flexibility to switch between source capture and whole-room air purification.

The Airpura Difference – Built for Health & The Environment

• No Off-Gassing: Built without the use of plastics, rubbers, or adhesives associated with emitting toxic gasses or VOC’s. The only exceptions include the presence of some materials required to meet UL, ETL, CE and CSA safety standards.

• Felt Gaskets: All gaskets are made from felt instead of rubber, which helps seal each component and create highly effective air filtration. Felt gaskets have the ability to further reduce off-gassing as well. Additionally, these units have fully sealed filter, motor, and electrical chambers.

• Metal Housing: Constructed entirely from solid steel on the outside, the reduction of plastic components in favor of metal housing contributes to the decrease in off-gassing. The all metal housing is also a more environmentally friendly material in general as it’s 93% recyclable.

• PCB Free: Electrical equipment often includes capacitors that are made from PCBs; polychlorinated biphenyls. PCBs have been associated with a variety of types of cancers. Airpura capacitors are all made with entirely PCB-free materials.

• Pure Air Flow: Engineered so that the units motor is positioned away from the flow of air. Most air purifiers are designed in a way that as air passes over the motor, new impurities are picked up before exiting the unit. Airpura air purifiers were designed to prevent this.

Features and Benefits at a Glance

• Filters can be changed separately
• 40 lbs SuperGas Carbon Bed
• 3-stage filtering system for commercial/industrial applications
• Variable fan speeds
• Low noise level; backward curved impeller reduces vibration and noise
• Manual controls
• 360 degree airflow
• Casters for easy maneuvering
• Pressure sealed filter chamber ensures that no dirty air escapes from the purifier
• Pre-Filter CFM: 850 on High
• Made in Canada