AC18 One Motor Auto Clean HEPA Dust Extractor With Continous Folding Bag

Equipped with an 1800W single motor, the AC18 generates robust suction power and high air flow, ensuring efficient debris extraction for heavy-duty applications. The advanced two-stage filtration mechanism guarantees exceptional air purification. First stage  Pre-Filtration,two rotating filters utilize automatic centrifugal cleaning to remove large particles and prevent clogging, reducing maintenance downtime. The second stage with a HEPA 13 filter achieves >99.99% efficiency at 0.3μm, capturing ultra-fine dust to meet strict indoor air quality standards.The AC18’s standout feature is its innovated and patent auto-clean system, which addresses a common pain point in dust extraction: frequent manual filter cleaning. By automatically reversing airflow at preset intervals, this technology clears accumulated debris from the filters, sustaining optimal suction power and enabling truly uninterrupted operation—ideal for prolonged use in high-dust environments.The integrated dust collection system uses a large-capacity  folding bag for safe, mess-free disposal of debris, minimizing operator exposure to harmful particles.The AC18 is an ideal choice for hand grinders, edge grinders, and other power tools for construction site.