The Festo MS6-LFX-1/4-U is an activated carbon compressed air filter designed for applications requiring extremely low residual oil content and improved air purity. Part of the reliable Festo MS series, this filter delivers up to 900 l/min flow rate with G1/4 pneumatic connections.
It is commonly used in food processing, packaging machinery, LifeTech automation, and industrial compressed air preparation systems where clean air quality is critical.
Festo Part Number: 529685
Available with Murali Pneumatics, your authorized Festo dealer in Coimbatore.
The Festo MS6-LFX-1/4-U is a high-efficiency activated carbon filter from the trusted MS series for compressed air preparation systems. Designed for applications requiring low residual oil content and improved compressed air quality, this unit is suitable for food processing, packaging machinery, LifeTech automation, and precision industrial systems.
The MS series is widely used in industrial pneumatic systems because of its modular design, robust aluminium construction, and reliable air preparation performance. This activated carbon filter helps improve downstream air quality while maintaining stable flow performance in demanding operating conditions.
Key Features
Activated carbon filtration — Helps reduce residual oil content in compressed air systems
900 l/min standard flow rate — Suitable for medium-capacity pneumatic installations
Residual oil content of 0.003 mg/m³ — Supports cleaner air delivery for sensitive applications
Air purity class [3:4:1] — Improves downstream compressed air quality
Integrated metal bowl guard — Provides additional protection in industrial environments
Die-cast aluminium housing — Durable construction for long-term operation
G1/4 pneumatic ports — Compatible with standard industrial pneumatic piping
Vertical mounting position — Optimized for stable filtration performance
RoHS compliant construction — Suitable for modern industrial compliance requirements
Suitable for food-related applications — Designed for systems requiring cleaner compressed air
Technical Specifications
Parameter
Value
Festo Part Number
529685
Model
MS6-LFX-1/4-U
Product Type
Activated Carbon Filter
Series
MS
Size
6
Design
Activated carbon filter
Mounting Position
Vertical +/-5°
Operating Pressure
0 bar to 20 bar
Maximum Standard Flow Rate
900 l/min
Operating Medium
Compressed air according to ISO 8573-1:2010 [3:4:2]
Air Purity Class at Output
Compressed air according to ISO 8573-1:2010 [3:4:1]
Residual Oil Content
0.003 mg/m³
Media Temperature Range
5 °C to 30 °C
Ambient Temperature Range
-10 °C to 60 °C
Storage Temperature
-10 °C to 60 °C
Pneumatic Connection Port 1
G1/4
Pneumatic Connection Port 2
G1/4
Corrosion Resistance Class
CRC 2 - Moderate corrosion stress
LABS (PWIS) Conformity
VDMA24364-B1/B2-L
Material Housing
Die-cast aluminium
Material Bowl
Wrought aluminium alloy
Filter Material
Activated carbon
Product Weight
820 g
Mounting Type
With accessories
Food Industry Suitability
See supplementary material information
RoHS Compliance
Yes
Common Applications
Compressed air preparation systems in food packaging machinery
Clean air supply for textile automation and spinning machinery in Coimbatore industries
Oil-sensitive pneumatic circuits in pharmaceutical production lines
Packaging and sealing machines requiring improved compressed air purity
LifeTech automation systems with controlled air quality requirements
Industrial pneumatic panels used in CNC and precision automation equipment
Why Buy from Murali Pneumatics?
Authorized FESTO Channel Partner in Coimbatore since 1991
100% genuine Festo products with manufacturer-backed quality
Ready support for pneumatic system selection and integration
Technical assistance and quote support available on WhatsApp: +91 98422 47546
Compatible Accessories
Festo MS series mounting brackets and modular connectors
Pneumatic tubing and push-in fittings
Air regulators and lubricators from the Festo MS series
Pressure gauges and shut-off valves
Compressed air preparation assemblies
Thread sealing accessories for G1/4 pneumatic connections
All accessories available from stock. Ask us to bundle your complete assembly.