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Red die-cast aluminum micro filter with plastic bowl guard, 3/8 NPT ports

Festo

Festo MS6N-LFM-3/8-ARM-DA Micro Filter 0.01 µm 900 l/min

SKU CH-6QXH-P1B77 MPN MS6N-LFM-3/8-ARM-DA

Removes oil and particles down to 0.01 µm at up to 900 l/min with a visual differential-pressure indicator

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Removes 99.9999 % of particles down to 0.01 µm for ultra-clean air
  • Delivers up to 900 l/min flow with only 135 l/min minimum demand
  • Visual differential-pressure display shows element condition at a glance
  • Operates reliably from -10 °C to 60 °C in medium and ambient temperatures
  • Die-cast aluminium housing with plastic bowl guard resists moderate corrosion stress

Precision Air Filtration

The Festo MS6N-LFM-3/8-ARM-DA micro filter removes particles down to 0.01 µm with 99.9999 % efficiency for compressed air systems. It suits facilities that require instrument-grade air quality at the point of use. The 3/8 NPT ports integrate directly into existing MS Series Size 6 installations.

Sustained Flow Performance

Rated for a maximum standard flow of 900 l/min and a minimum of 135 l/min, the fiber filter element maintains air quality class specifications across the operating range. A visual differential pressure display allows operators to monitor element condition continuously during extended shifts. Manual condensate rotation drains up to 38 ml without interrupting the air supply.

Thermal and Pressure Limits

The die-cast aluminum housing with plastic bowl guard operates reliably from -10 °C to 60 °C for medium, ambient and storage conditions. Maximum operating pressure is 20 bar with a corrosion resistance class of 2 for moderate stress environments. Residual oil content stays at 0.01 mg/m³ under normal use. Mounting must remain vertical within +/- 5° for proper function.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $89.99
Typical for this category: the median of 5,006 items is $95.99.

Specifications

Product
Brand nameFESTO
Model nameMS6N-LFM-3/8-ARM-DA
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How much does the MS6N-LFM-3/8-ARM-DA heat up during continuous all-day operation?

The micro filter has no moving parts or electrical supply, so it generates no measurable heat while delivering up to 900 l/min at 20 bar.

What fittings and pipe thread must I already have to install this 3/8 NPT micro filter?

Both ports are 3/8 NPT female threads; you need matching 3/8 NPT male fittings and compressed-air piping rated for 20 bar.

Will the 0.01 µm fiber element work with my older Festo MS series regulators and lubricators?

Yes, the Size 6 housing and 3/8 NPT connections match other MS6 series modules, allowing direct manifold mounting.

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