Application Lead
The Airpura 900-MAX is a heavy industrial fume extractor with 850 CFM free flow airflow for spaces up to 2000 square feet.
It features dual 40 lb SuperGas activated carbon filters 2 x 20 lb for smoke fumes VOCs and petrochemical pollutants plus dual MERV-13 particle filters for maximum dust capture.
This unit is built for the most demanding industrial environments including welding machining 3D printing laser engraving and manufacturing where heavy airborne contaminant loads require double the filtration capacity of the standard 900.

Available Configurations
This model is available in Black with dual 40 lb SuperGas activated carbon filters and dual MERV-13 particle filtration. Contact us for volume pricing.

Technical Specifications

Filter Configuration

What It Removes

• Heavy welding smoke and fumes
• Industrial machining and manufacturing particulates
• 3D printing emissions and VOCs
• Laser engraving fumes and odors
• Petrochemical VOCs from heavy industrial processes
• High volume salon chemicals and nail dust
• Bar and restaurant smoke and cooking odors
• Cigar and cannabis lounge heavy smoke loads

Recommended Applications

• Heavy welding workshops and fabrication facilities
• Large scale machining and manufacturing plants
• Industrial 3D printing and laser engraving studios
• High volume hair and nail salons
• Busy bars restaurants and hospitality venues
• High traffic cigar lounges and cannabis consumption lounges
• Demanding industrial workspaces requiring maximum fume extraction
• Commercial environments with continuous petrochemical pollutant sources

What Makes the 900-MAX Distinctive
The Airpura 900-MAX is the most powerful industrial fume extractor in the Airpura lineup with dual 40 lb SuperGas activated carbon filters and dual MERV-13 particle filters for double the filtration capacity of the standard 900.
Standing at 42 inches tall it provides extended filter life and maximum contaminant holding capacity for heavy duty continuous operation in the most demanding industrial environments.
The dual filter configuration means fewer filter changes and consistent performance under extreme fume and particulate loads.
Two poly prefilters protect the dual particle filters and a top plate accessory port accepts hoses or air ducts for direct extraction setups.
Maintain humidity at 50 percent or less for optimal carbon performance and always turn the unit off before plugging into a power source.

900-MAX vs 900
The 900-MAX doubles the carbon capacity from 20 lb to 40 lb and doubles the particle filtration with two MERV-13 filters compared to one in the standard 900.
It also features two poly prefilters instead of one and stands at 42 inches tall versus 27 inches.
This makes the 900-MAX the ideal choice for facilities with heavier contaminant loads that require longer filter life and maximum filtration capacity between replacements.

What is the difference between the 900 and the 900 MAX?

The 900 is a single-stage industrial fume extractor with 20 lbs of SuperGas activated carbon and one MERV-13 particle filter. The 900 MAX doubles the filtration capacity with 40 lbs of activated carbon and dual MERV-13 filters in a taller 42-inch housing, compared to 27 inches on the standard 900. The 900 MAX delivers up to 850 CFM and is suited for higher-load or larger-area industrial applications.

How is the 900 series different from the 600 and 700 series?

The 600 and 700 series are ambient room purifiers — they recirculate and clean air throughout a space. The 900 and 900 MAX are source-capture fume extractors — they pull contaminants directly from the point of generation before they disperse into the breathing zone. This makes the 900 series the appropriate choice for welding stations, fabrication areas, print shops, laboratories, and other applications where fumes or VOCs are produced at a defined source location.

What contaminants does the 900 series handle?

The 900 series is designed for heavy industrial and commercial fume loads including welding fumes, soldering smoke, VOCs from coatings and adhesives, chemical off-gassing, 3D printing emissions, and tobacco or cannabis smoke in designated smoking areas. The SuperGas impregnated activated carbon addresses a broad range of chemical compounds. Contact us to confirm suitability for your specific application.

Can a capture arm or hose be connected to the unit?

Yes. Both the 900 and 900 MAX accept a capture arm or flexible hose on the top inlet using a 5-inch diameter connection. Source-capture accessories are available separately. Positioning the inlet as close as possible to the fume source maximizes capture efficiency.

How often do filters need to be replaced?

Replacement intervals depend entirely on contaminant load and run hours. In heavy industrial environments, the MERV-13 particle filter can saturate within weeks. The carbon filter should be replaced when chemical breakthrough or off-gassing odors are noticeable. The pre-filter should be replaced when visible airflow restriction occurs. Unlike the 600 and 700 series, fixed annual intervals do not apply — monitor performance and replace based on conditions.

Is the 900 series suitable for continuous 24/7 operation?

Yes. Both units are built for continuous heavy-duty operation with powder-coated steel housing, variable speed control, and casters for positioning flexibility. They run on standard 115V power.

Is the 900 series the right choice for a large open facility?

Not on its own. The 900 series is a point-source extractor, not a whole-room air purifier. For large open facilities without a defined fume source, the 700 series provides better coverage through ambient recirculation. For facilities with both general air quality needs and localized fume sources, deploying both series in combination is the most effective approach. Contact us to discuss your facility layout.

How do I request a quote or get sizing advice for the 900 series?

Call us at 1-877-804-9940 or email sales@facilitysupplypro.com. We serve facility managers and procurement teams across Canada and can help assess whether the 900, the 900 MAX, or a combination deployment is appropriate for your application.

Shipping

All Airpura air purifiers ship free across Canada — no minimum order, no freight surcharge. Orders are processed within 1–3 business days. Delivery timelines vary by destination; contact us at 1-877-804-9940 or info@facilitysupplypro.com before ordering if you have an installation deadline and we will confirm lead time for your postal code.

Returns

Airpura air purifiers may be returned within 30 days of delivery in original, unused condition with all original packaging intact. A restocking fee may apply. Units that have been operated, had filters removed, or are missing original packaging cannot be accepted for return. To initiate a return, contact us at info@facilitysupplypro.com or 1-877-804-9940 for a Return Authorization (RA) number before shipping the unit back. Returns without an RA number will not be accepted. Shipping costs for returns are the responsibility of the purchaser unless the return is due to a verified defect or fulfillment error on our part.

Warranty

Airpura air purifiers are covered by a manufacturer's limited warranty administered through authorized dealers. Coverage terms differ by use type:

Commercial Use (offices, schools, healthcare, institutional, and all facility applications): 2 years parts and 5 years labor from date of purchase. Airpura will repair or replace defective units or components at no charge for parts and labor within the first 2 years. From years 2 through 5, labor is covered but replacement parts and shipping are charged to the purchaser.

Residential Use: 5 years parts and 10 years labor from date of purchase, under the same repair-or-replace terms.

Filters, UV germicidal lamps, and electrical plugs are excluded from warranty coverage under both programs. The warranty applies only to the original purchaser and is non-transferable. Damage from misuse, unauthorized modification, or service performed by non-Airpura personnel is not covered.

To open a warranty claim, contact FacilitySupplyPro directly at 1-877-804-9940 or info@facilitysupplypro.com. As your authorized dealer, we manage the warranty process on your behalf. Do not ship a unit to Airpura without first obtaining a Return Authorization number — unauthorized shipments will be refused.