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Festo 532909 MS6-LFM-A Aftermarket Micro Filter Cartridge, 0.01 µm
  • SKU: SPM-INF-2251
  • Availability: in stock Many in stock Out of stock In-stock at manufacturer. Please add 5-10 days to shipping time

Festo 532909 MS6-LFM-A Aftermarket Micro Filter Cartridge, 0.01 µm

$16.20 USD
Festo 532909, direct aftermarket replacement. Aftermarket replacement for the Festo 532909 micro filter cartridge, Festo type MS6-LFM-A. It fits MS6-LFM-...-A micro filters (MS6 series) and MS6 service unit combinations with an LFM micro filter, grade A and is made to the same size and thread, so it screws into the filter in place of the original.

It is the 0.01 µm micro filter stage: it takes out the fine oil aerosols and particles a standard filter lets through, which is what instrument air, sensitive valves and paint or packaging lines need. Sold as a single cartridge, shipped worldwide, and covered by our 30 day money back guarantee and price beat guarantee. TECHNICAL PROPERTIES & CROSS REFERENCES
Specifications
Part Type Compressed air micro filter cartridge
Replaces Festo 532909 (MS6-LFM-A)
Festo Type Code MS6-LFM-A
Filter Size MS6 (MS series)
Filtration Rating 0.01 µm
Filter Media Coalescing fibre element with foam outer sleeve
Flow Direction Inside to outside
Medium Compressed air
Stat. HS-Code 842199
Compatible Equipment
Festo
MS6-LFM-...-A micro filters (MS6 series)MS6 service unit combinations with an LFM micro filter, grade A
Cross References
Brand Code
Festo 532909
Spare Part Mart SPM-INF-2251

Price Beat Guarantee

Price Beat Guarantee: We've crawled the internet to guarantee you're getting the best price. Here's what competitors are selling this exact filter for:

  • eBay, genuine Festo MS6-LFM-A (new): USD $27 (checked 4 Oct 2026)
  • eBay, genuine Festo MS6-LFM-A, second seller (new): USD $27.89 (checked 4 Oct 2026)

You're saving 40-42% on Festo 532909 buying from SPM.

Use Cases & Applications

Instrument and control air
Micro filtered air keeps proportional valves, air bearings and sensors free of oil films and fine dirt.

Paint and coating lines
Oil aerosol in spray air causes fisheyes and poor adhesion. A fresh micro filter cartridge is the usual fix.

Packaging and food contact air
Air that touches product or packaging is filtered to 0.01 µm, often with a carbon stage after it.

Planned maintenance
Change the cartridge when the differential pressure indicator shows it is loaded, or at least once a year.

Frequently Asked Questions

Is this a genuine Festo part?

No. It is an aftermarket cartridge made to fit. It is not made by or affiliated with Festo; the Festo number 532909 and type MS6-LFM-A are shown only so you can match the part you are replacing.

How do I know it fits my filter?

Check the type plate on the filter housing. This cartridge fits MS6-LFM-...-A micro filters (MS6 series) and MS6 service unit combinations with an LFM micro filter, grade A. If your old cartridge is marked MS6-LFM-A or 532909, this is the replacement.

How often should it be changed?

Change it when the filter's differential pressure indicator shows it is loaded, or at the interval in your maintenance plan. Many sites change fine, micro and carbon cartridges once a year.

Do you ship to my country?

Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.

Images and data are used as a guide and are deemed reliable to Spare Part Mart. Product may appear differently (e.g. colour) but will be as per the specs above. All cross references are deemed reliable to our knowledge. We encourage you to double check before ordering.

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