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The MSA 711561 is an in-line filter element assembly designed to remove particulates from gas or air flow paths in industrial and safety-related sampling and detection systems. The filter media and body are both constructed from borosilicate glass fiber, a material valued for its chemical resistance, thermal stability, and consistent filtration performance. This assembly is a direct replacement-style element intended for maintenance of in-line filtration systems. Installation is typically performed by safety equipment technicians or industrial maintenance professionals responsible for servicing gas detection or air sampling equipment.
The 711561 is suited for in-line filtration applications where borosilicate glass fiber media is specified for compatibility with corrosive or high-temperature process streams. It is commonly used during scheduled preventive maintenance intervals to restore filtration efficiency in existing in-line filter housings. The package quantity is one assembly per unit, making it easy to order exact replacement quantities for single-unit service calls or larger maintenance programs.
Designed as an OEM-style replacement in-line filter element for MSA gas detection and air sampling systems that specify borosilicate glass fiber filter media.
De-energize and isolate the associated detection or sampling system before replacing the filter element. Follow the equipment manufacturer's service manual for element removal and insertion procedures, as improper handling of borosilicate glass fiber media can compromise filtration integrity. Inspect the filter housing sealing surfaces for wear or contamination before installing the new element. This work is typically performed by qualified safety equipment technicians in accordance with applicable facility maintenance and safety protocols.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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