FESTO MS4-LFM-B 162677

Festo MS4-LFM-B 162677 Micro Filter Cartridge

Description

The Festo MS4-LFM-B is a high-efficiency replacement filter cartridge designed for the MS4 series of service units. It provides a filtration grade of 1 micrometer, essential for protecting sensitive pneumatic equipment from particulate contamination and ensuring optimal system performance and longevity.

Specifications

• Manufacturer: Festo
• Part Number: 162677
• Type: MS4-LFM-B
• Series: MS4
• Filtration Grade: 1 um
• Operating Medium: Compressed air in accordance with ISO 8573-1:2010
• Housing Material: Polyamide (PA)
• Filter Material: Borosilicate fibre

Label Info

• FESTO MS4/ D-MINI-LFM-B
• Part No: 162677
• Filter Grade: 1um

Application

This filter element is used in Festo MS4 series filter regulators and micro filters. It is critical for applications requiring high-purity compressed air, such as in the food and beverage industry, electronics manufacturing, and medical technology.

Country of Origin

Made in England.

CO2 Impact

By purchasing this pre-owned filter element, you contribute to a circular economy and avoid the CO2 emissions associated with new production, estimated at 2.0 kg. This saving is comparable to the emissions from driving a standard car for 10 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the primary application for a 1um filter like the MS4-LFM-B?

A 1 micrometer filter is used for fine filtration to remove very small solid particles. It’s ideal for protecting precision pneumatic components like directional control valves, cylinders with fine tolerances, and air logic systems from premature wear and failure.

How can I tell when this filter cartridge needs to be replaced?

The best way is to monitor the differential pressure across the filter housing using a differential pressure gauge. Festo recommends replacement when the pressure drop exceeds a specified limit (e.g., 0.4 bar) or as part of a scheduled maintenance program.

Is this filter compatible with lubricated and unlubricated compressed air?

Yes, the materials used in the MS4-LFM-B, such as the borosilicate fibre filter media and NBR seals, are compatible with both lubricated and unlubricated compressed air systems, offering versatile application.

Last Update: Friday, March 13, 2026

spareparts2day is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.