Ensure optimal respiratory protection with the 3M™ HE Filter TR-3712N, specifically designed for the 3M™ Versaflo™ TR-300 Series PAPR systems. This high-efficiency particulate filter provides robust protection against dust and debris, making it ideal for various industrial and occupational settings. Each filter is individually packaged for convenience and hygiene. The TR-3712N integrates seamlessly with the 3M™ TR-300+ Series PAPRs. For added safety, the 3M™ Versaflo™ Powered Air Respirator, TR-302N, features both audible and visual alarms to alert users when filter replacement is necessary, guaranteeing continuous high-level protection.