Festool HEPA-HF-CT 26/36/48 Main Filter At a Glance: Genuine Festool HEPA replacement filter for compatible non-AUTOCLEAN CT 26, CT 36 and CT 48 mobile dust extractors. The Festool HEPA-HF-CT 26/36/48 is a high-efficiency replacement main filter developed to maintain exceptional fine-dust filtration in compatible Festool mobile dust extractors.
Installed downstream of the filter bag, it captures the fine residual particles that could otherwise pass back into the working environment. When correctly installed in a compatible, properly sealed HEPA extractor system, the filter contributes to capturing at least 99.97% of particles at 0.3 microns.
Its precisely matched shape and sealing surfaces provide dependable fitment in compatible CT 26, CT 36 and CT 48 extractors, while the pleated construction offers a large filtration area without occupying unnecessary container space. This genuine replacement filter is an essential maintenance component for workshops and job sites where clean exhaust air and effective control of fine sanding, routing, sawing and drilling dust are priorities. High-efficiency filtration for cleaner workshop air A dust extractor can only perform as effectively as its filtration system allows.
Replacing a damaged, contaminated or heavily loaded main filter restores the extractor's final filtration barrier, helping to maintain suction performance while preventing fine residual dust from being returned to the room. Product Highlights
- HEPA filtration performance: Contributes to capturing at least 99.97% of particles at 0.3 microns when used in the correct sealed extractor configuration.
- Genuine Festool replacement: Precisely manufactured for dependable fit, sealing and filtration in compatible Festool dust extractors.
- Cleaner exhaust air: Captures fine residual dust that is not retained by the filter bag before the air returns to the working environment.
- Large pleated surface: Provides an extensive filtration area in a compact flat-filter format.
- Maintains extractor performance: Replacing a damaged or excessively loaded filter can help restore airflow and reliable dust extraction.
- Tool-free replacement: Designed for convenient installation in compatible Festool CT extractors without specialist tools.
- Professional dust control: Suitable for demanding woodworking, installation, renovation and surface-preparation environments.
- System-matched reliability: Works with the extractor, compatible filter bag and housing seals as part of the complete Festool filtration system.
Product Compatibility
- Festool CT 26: Suitable for compatible CT 26 mobile dust extractors without the AUTOCLEAN function.
- Festool CT 36: Suitable for compatible standard CT 36 mobile dust extractors without AUTOCLEAN.
- Festool CT 48: Suitable for compatible standard CT 48 mobile dust extractors without AUTOCLEAN.
- Filter bags: Use with the correctly sized and approved Festool filter bag for the specific extractor model.
- Not for AUTOCLEAN extractors: This filter must not be used with CT AC models or other mobile dust extractors using the AUTOCLEAN filter-cleaning function.
- Not for compact extractors: Not suitable for CT MINI, CT MIDI, CT 15, CT SYS or CTC SYS extractors.
- Not a wet filter: Use the appropriate Festool wet filter when carrying out approved wet-extraction applications.
- Model verification: Check the extractor's full model designation and operating manual before ordering, especially when identifying CT and CT AC variants.
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