3M 7100021247 Filter Cover for TR-6820N

Product Description

The 3M 7100021247 is a filter cover designed for use with the TR-6820N powered air-purifying respirator filter. It serves a dual purpose: physically protecting the TR-6820N filter from mechanical damage during use or storage, and securing either the TR-6600 Prefilter or the TR-662 Spark Arrestor in place over the filter assembly. This component is a recommended accessory for maintaining the integrity and service life of the TR-6820N filter. Safety professionals and industrial hygienists responsible for respiratory protection programs will typically source and manage this part. It weighs approximately 0.39 pounds and is sold individually.

This filter cover is intended for use in industrial and occupational safety applications where the TR-6820N filter is deployed. Typical environments include manufacturing, welding, grinding, and other operations where powered air-purifying respirator systems are required. When a spark arrestor is needed, the TR-6800FC holds the TR-662 in position. When prefiltration is needed, it retains the TR-6600 Prefilter to extend the service life of the primary filter underneath.

Key Features

• Physically protects the TR-6820N filter from damage during field use
• Retains the TR-6600 Prefilter securely over the primary filter
• Holds the TR-662 Spark Arrestor in place for welding and grinding applications
• Sold as a single unit, sold by each
• Lightweight at approximately 0.39 pounds

Compatibility

Designed for use with the 3M TR-6820N filter. Compatible with the TR-6600 Prefilter and the TR-662 Spark Arrestor as stated by the manufacturer.

Installation Notes

This cover is installed by qualified safety personnel or end users following the powered air-purifying respirator manufacturer's assembly instructions. Power down or deactivate the respirator blower unit before servicing or replacing filter components. Ensure the cover is fully seated and secured before returning the unit to service. Follow applicable OSHA and NIOSH guidelines for respiratory protection equipment maintenance.

Technical Specifications

• Weight: 0.39 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 1
• UPC: 00051131373785

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100021247