Engineered with high-quality, tear-resistant HEPA-style fleece, these self-cleaning bags prevent dust caking to ensure peak suction performance throughout the bag's life. They effectively trap up to 99.97% of particles, protecting your motor and extending the lifespan of your main HEPA filter.

• OPTIMAL FILTRATION: High-quality, tear-resistant fleece captures up to 99.97% of dust, debris, and allergens without releasing them back into the air.
• SELF-CLEANING TECHNOLOGY: Unique pliable construction allows dust to automatically slough off the inner surface, preventing clogging and maintaining peak suction.
• MOTOR PROTECTION: Efficient filtration reduces strain on your dust extractor's motor and maximizes the lifespan of your primary HEPA filter.
• MESS-FREE DISPOSAL: Features an integrated auto-close flap design for quick, easy, and clean removal from your Festool CT 36.
• VALUE PACK: Includes five (5) durable replacement filter bags designed for professional workshop or home use.