Festool Longlife Reusable Filter Bag for CT MINI/MIDI & CT 15

Festool LL-FIS-CT MINI/MIDI-2/CT15 Longlife Filter Bag – 204309 Reusable dust collection for coarse debris and everyday workshop cleanup. The Festool LL-FIS-CT MINI/MIDI-2/CT15 Longlife Filter Bag is a durable, reusable collection bag designed for compatible Festool compact dust extractors. Constructed from high-strength, three-layer polyester fleece, it is engineered to withstand up to 500 uses when collecting suitable dry, non-hazardous materials. Reusable Filter Bag Up to 500 Uses 3-Layer Polyester Fleece Coarse Debris Collection For Compatible CT Extractors Genuine Festool Accessory Ideal for collecting coarse wood chips, shavings and other suitable dry debris, this longlife bag offers a reusable alternative to disposable collection bags. Its secure fit and convenient installation help reduce interruptions during workshop and jobsite cleanup. Important: This bag is intended only for dry, non-hazardous dust and coarse debris. Festool does not recommend it for fine dust collection. Use an appropriate filter bag and extraction system for fine sanding dust or hazardous materials. Key Features & Benefits Reusable construction: Designed for repeated emptying and reuse, offering an alternative to disposable collection bags. Up to 500 uses: Festool specifies a long service life of up to 500 uses under suitable conditions. Three-layer polyester fleece: High-strength material provides durable construction for repeated coarse debris collection. Ideal for coarse materials: Designed for collecting chips, shavings and other suitable non-hazardous debris. Fast installation and removal: Designed for easy, secure fitting to compatible Festool dust extractors. Reduced disposable bag consumption: Reusable design can reduce the number of single-use collection bags required for appropriate cleanup tasks. Festool system compatibility: Developed specifically for select Festool CT MINI, CT MIDI and CT 15 dust extractors. Compatible Festool Dust Extractors Festool specifies the following compatible dust extractors: Festool CT MINI (2019 onwards) Festool CT MINI I (2019 onwards) Festool CT MIDI (2019 onwards) Festool CT MIDI I (2019 onwards) Festool CTC MINI Festool CTC MIDI Festool CT 15 Compatibility Note: The 2019-onwards requirement applies to the CT MINI and CT MIDI families. Older-generation CT MINI and CT MIDI extractors may require different bags. Always confirm the exact extractor model before ordering. Accessory Type: Reusable longlife collection bag, not a replacement main filter. Recommended Applications The Festool Longlife Filter Bag is intended for the extraction and collection of dry, non-hazardous coarse materials. Suitable Applications Coarse woodworking chips Wood shavings General workshop debris Suitable dry, non-hazardous cleanup Coarse debris from compatible tools Not Recommended For Fine sanding dust Hazardous or regulated dust Asbestos or lead-containing dust Wet materials or liquid extraction Materials requiring specialized dust containment procedures Why it matters: Choosing the correct collection bag for the material being extracted helps maintain the intended operation of the dust extraction system. Technical Specifications Manufacturer Festool Model LL-FIS-CT MINI/MIDI-2/CT15 Article Number 204309 Product Type Longlife Filter Bag Construction 3-Layer Polyester Fleece Reusable Yes Service Life Up to 500 Uses Material Collection Dry, Non-Hazardous Dust and Coarse Debris Fine Dust Collection Not Recommended Compatible Extractors CT MINI / MIDI (2019+), CTC MINI / MIDI, CT 15 Quantity 1 Longlife Filter Bag What's Included 1 × Festool LL-FIS-CT MINI/MIDI-2/CT15 Longlife Filter Bag (204309) Note: Dust extractor, suction hose and replacement main filters are not included. Installation & Maintenance The longlife filter bag is designed for fast, secure installation and removal in compatible Festool extractors. Switch off the extractor: Disconnect the machine from its power source before opening it. Install the bag: Fit the longlife bag according to the extractor's operating manual. Collect suitable debris: Use the extractor only for compatible dry, non-hazardous materials. Empty when required: Remove and empty the reusable bag using appropriate dust-control precautions. Inspect before reuse: Check the bag for damage or wear before reinstalling it. Maintenance Reminder: Follow Festool's operating instructions for emptying, inspection and replacement. Do not continue using a damaged bag. The stated service life is a maximum, not a guaranteed number of uses. Frequently Asked Questions What is the Festool 204309 filter bag used for? It is a reusable collection bag designed for coarse chips, shavings and other suitable dry, non-hazardous debris in compatible Festool extractors. How many times can the bag be reused? Festool specifies a service life of up to 500 uses. Actual longevity depends on usage and bag condition. What material is the bag made from? The bag is manufactured from high-strength, three-layer polyester fleece. Will it fit my Festool CT MINI or CT MIDI? It fits specified CT MINI and CT MIDI models manufactured from 2019 onwards. Older models may require a different collection bag. Does it fit the Festool CT 15? Yes. Festool explicitly lists the CT 15 as compatible. Can I use this bag for fine sanding dust? No. Festool specifically states that this longlife filter bag is not recommended for fine dust. Can it be used for hazardous dust? No. Festool specifies use only with dust types that are not hazardous to health. Is this a replacement HEPA filter? No. This is a reusable collection bag. It does not replace the extractor's main filter. Does this reduce the need for disposable bags? Yes. For suitable coarse debris applications, its reusable construction can reduce the number of disposable collection bags used. Manufacturer Information & Resources Manufacturer: Festool Product: LL-FIS-CT MINI/MIDI-2/CT15 Manufacturer Part Number: 204309 View Official Festool Product Information