HEPA Air Scrubbing & Filtration
HEPA Air Scrubbing & Filtration Services for Portland Mold Remediation
During any mold remediation or demolition process, millions of dormant mold spores, dust, and microscopic debris are inevitably released into the air. If these airborne particles are not actively filtered, they can contaminate adjacent clean areas of the property, re-settle on cleaned surfaces, and pose a respiratory health hazard. Continuous air filtration is essential for maintaining safe air quality.
Our HEPA Air Scrubbing & Filtration service provides the critical air purification needed during and after mold cleanup. We deploy commercial-grade Air Scrubbers that pull large volumes of air through a sequence of filters, culminating in a certified HEPA filter capable of capturing 99.97% of airborne particles as small as 0.3 microns (which includes mold spores). We establish strategic negative air pressure and run these scrubbers continuously, ensuring a clean, safe environment for the final rebuild and re-occupancy of your Portland property.
REVIEWS
Our 3-Step HEPA Air Scrubbing Process
Placement and Containment Establishment
We strategically place the air scrubbers inside the containment zone. We seal the area and establish negative air pressure to ensure air is drawn into the work zone and exhausted outside or into the HEPA filtration system.
Continuous Air Filtration and Cleaning
The scrubbers run continuously throughout the cleanup and drying phases. The air is exchanged multiple times per hour, capturing mold spores, dust, construction debris, and residual chemical fumes.
Final Air Purge and Clearance Preparation
We conduct a final air purge, continuing to run the HEPA filtration system after all cleaning is finished. This final scrub prepares the air for the independent Post-Remediation Clearance Testing to verify air quality.
Q&A
What does "HEPA" mean, and why is it necessary for mold remediation?
HEPA stands for High-Efficiency Particulate Air. A true HEPA filter is certified to capture 99.97% of all particles 0.3 micrometers or larger. Since mold spores, dust, and soot particles are all within this size range, HEPA filtration is absolutely necessary to capture and remove these invisible contaminants from the air during and after the cleanup process.
What is the difference between an air scrubber and a standard air purifier I might use at home?
Air scrubbers are industrial, high-volume machines designed to move thousands of cubic feet of air per hour (CFM). They use powerful motors and multi-stage filtration to actively clean the air in a large, contaminated area, often creating a negative pressure environment. A home purifier is designed for smaller volumes and lacks the power needed for professional remediation.
Why do you run the air scrubbers continuously after the visible mold is gone?
We continue to run the air scrubbers to clean the air of any spores that may have re-settled during cleaning, or any residual dust from reconstruction. This final air polishing phase is critical to ensuring the air quality is pristine before the final clearance test is performed, which guarantees the space is safe for re-occupancy.
Can I re-use the HEPA filters after the mold remediation is complete?
No. All contaminated pre-filters and the primary HEPA filter used during the mold remediation process must be safely disposed of as contaminated waste. Reusing the filters would risk re-releasing the captured mold spores and bacteria back into the clean environment.
Does air scrubbing also help with removing the smoky smell after a small fire?
Yes, air scrubbers are vital for fire restoration. While they do not neutralize odor molecules like an ozone or hydroxyl generator, they physically remove the airborne soot and smoke particles that are the primary carriers of the smoky odor. Removing these carriers makes subsequent chemical deodorization treatments much more effective.
