WEWEAL Air Scrubber 550CFM 3-Stage Stackable Negative HEPA Air Machine

【Advanced 3-Stage HEPA Filtration】This commercial HEPA air scrubber features a 3-stage filtration system: MERV-10 pre-filter for dust and debris, activated carbon filter for smoke and odor removal, and a true HEPA filter that captures 99.97% of particles down to 0.3 microns—ideal for construction dust, pet dander, and chemical fumes. • 【Powerful 550 CFM Airflow】Adjustable airflow up to 550 CFM makes this industrial air purifier suitable for job sites, workshops, and large rooms. Built-in filter replacement indicator and thermal protection ensure reliable, continuous operation in demanding environments. • 【Industrial-Grade & Portable Design】Constructed from rugged rotomolded LLDPE, this heavy-duty negative air machine is impact-resistant yet lightweight at only 39 lbs. Stackable design with foldable handle allows easy transport and space-saving storage. • 【Daisy-Chain Capability for Large Areas】Plug-and-play commercial air cleaner with dual GFCI outlets allows connection of up to 5 units (2750 CFM total) for large-scale air purification. Perfect for water damage restoration, fire cleanup, remodeling, and construction projects. • 【800 Sq. Ft Coverage – Residential & Commercial Use】Designed for contractors and homeowners, this portable HEPA air purifier delivers professional-grade air cleaning for garages, woodshops, salons, basements, and renovation sites while maintaining efficient, low-noise performance.