Festool HF-CTH COMP H/HEPA Main Filter for CTH MIDI I AC

Product information

Festool HF-CTH COMP H/HEPA Main Filter for CTH MIDI I AC At a Glance: Genuine Festool high-performance polyester flat-pleated main filter for the CTH MIDI I AC mobile dust extractor, meeting dust class H/HEPA requirements with a filtration efficiency of 99.995% for hazardous, carcinogenic and pathogenic dust. The Festool HF-CTH COMP is the dedicated main filter for the Festool CTH MIDI I AC compact mobile dust extractor. Designed specifically for applications involving hazardous dust, this high-quality polyester flat-pleated filter provides a filtration efficiency of 99.995% and meets Festool's requirements for dust class H/HEPA . It is intended for professional extraction of carcinogenic and pathogenic dust, including hazardous dust contaminated with mould, bacteria or germs. When installed as part of the complete certified CTH MIDI I AC extraction system and used correctly with the appropriate safety filter bag and operating procedures, the HF-CTH COMP helps protect the operator and surrounding work area while maintaining efficient extraction performance. Its durable polyester construction is designed for demanding professional use where ordinary dust filtration is simply not sufficient. High-performance filtration for genuinely hazardous dust Dust class H is intended for particularly hazardous dust where a very high level of filtration is required. The HF-CTH COMP achieves a Festool-specified filtration efficiency of 99.995%, making it a critical component of the CTH MIDI I AC system when extracting carcinogenic or pathogenic dust. The filter should always be used as part of the complete Festool H-class extraction system rather than treated as a stand-alone upgrade for another extractor. Product highlights • 99.995% filtration efficiency: Provides the exceptionally high dust retention required for Festool's H/HEPA extraction system. • Dust class H/HEPA: Special filter designed to meet the stringent requirements of hazardous-dust extraction. • For CTH MIDI I AC: Specifically developed for the Festool compact H-class mobile dust extractor. • Polyester filter material: Durable high-quality construction designed for demanding professional extraction work. • Flat-pleated design: Provides a large effective filter area within the compact extractor format. • For carcinogenic dust: Intended as part of the system used for extracting dusts presenting serious long-term health risks. • For pathogenic dust: Suitable for extraction applications involving dust contaminated with bacteria, germs or mould. • Suitable for H-class applications: Festool specifically lists hazardous dust such as mould and asbestos among the intended H-class applications. • Maintains system performance: A clean, undamaged main filter is essential for correct airflow, filtration and extractor operation. • Genuine Festool accessory: Correct original replacement filter for maintaining the intended CTH MIDI I AC filtration system. Product Compatibility • Festool CTH MIDI I AC: Compact H-class / HEPA mobile dust extractor. Compatibility note: Festool specifies the HF-CTH COMP specifically for the CTH MIDI I AC . Do not substitute it for a visually similar filter or assume compatibility with other CT MINI, CT MIDI, CT 15, CTM, CTL or CTH extractor models unless Festool expressly lists the filter for that machine.

Category: Power Tools > Electric > Dust Extraction / Energy Box > Accessories