Commercial Heavy Duty Air Cleaner Industrial HEPA Air Scrubber Negative Air Machine ETL Certified Air Purifier with 2-Stage Filtration

This air purifier uses a pre-filter and a HEPA filter. A pre-filter traps larger particles, while a HEPA filter traps smaller particles for a cleaner environment. The shell is made of high-quality PPT material, which is not easy to break and is durable. This is a good choice for you. Do not miss it! Main Features High-Quality Air Purifier: The high-quality PPT case provides a solid shell and strong outer corners, so it is durable and not easy to break. The shell of the air purifier protects the internal components, and it is not easy to break even if it is dropped on the ground. Filters are standardized and remove most particles. Wide Range Of Uses: Our air purifier can remove a large number of harmful airborne particles in daily life. Industrial air scrubber with two-stage filtration system. And with variable airflow control from 150 to 500 CFM, it can cover areas up to 500-2000 square feet, making it ideal for home improvement, construction site vacuuming, sewage restoration,