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 profideals 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 profideals 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.