Festool HEPA Filter for CT 26/36/48 Dust Extractors. Captures 99.99% of particles down to 0.3 microns, ideal for wood dust collection and maintaining a clean workshop environment.
Product Modelhep-3/4-d-maxi
Material Number193259
Product ID7787
Stock on Request
Last updated: 8/29/2026
Key Features
1
High-Efficiency FiltrationThe Festool HEPA Filter captures 99.99% of all particulate matter down to 0.3 microns, ensuring a significantly cleaner environment and better air quality.
2
Improved AirflowDesigned to trap particles while maintaining airflow, this filter allows you to reach full capacity without clogging or caking, ensuring optimal performance.
3
Compliance with EPA RRP GuidelinesThe Festool HEPA Filter is compliant with EPA RRP guidelines, making it a reliable choice for professionals and DIY enthusiasts alike.
4
Easy InstallationThe filter is easy to install and requires no tools, making it a hassle-free upgrade for your Festool dust extractor.
5
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Structural design
Piston gate valve
Actuation type
Pneumatic
Sealing principle
Soft
Exhaust air function
Without flow control option
Manual override
None
Reset method
Mechanical spring
Compatibility with Multiple ModelsThis HEPA filter is designed for use with Festool's CT 26, 36, and 48 Dust Extractors, providing flexibility and convenience in your workshop setup.
Symbol
00991173
Valve function
3/2, closed, monostable
Operating pressure
0bar 16bar
Pilot pressure
3bar 16bar
C value
28l/sbar
b-value
0.32
Standard nominal flow rate
6000l/min
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
Note on materials
RoHS-compliant
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Type of mounting
Line installation With accessories
Mounting position
Any
Flow direction
Non-reversible
Product weight
800g
Pneumatic connection 1
G3/4
Pneumatic connection 2
G3/4
Pneumatic connection 3
G3/8
Pilot air port 12
G1/8
Air quality class at the output
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
