What it is: 3M TR-6600 â„¢ Versafloâ„¢ Prefilter /37354(AAD), for TR-600 PAPR, 50 EA/Case is a papr filter/cartridge intended for construction and industrial respiratory protection programs.

Best for: Powered air respiratory systems and accessories for industrial environments where comfort and extended wear matter.

Ideal for long shifts where powered airflow and comfort improve wear time.

Not for: Not for use in oxygen-deficient atmospheres. Always follow NIOSH/OSHA guidance, manufacturer instructions, and your written respiratory protection program.

Key details:

• Type: PAPR Filter/Cartridge
• Cartridge/filter type: Prefilter
• Use type: Accessory
• Compatible with: TR-600 PAPR
• Sold as: Case of 50

Key features:

• Component for powered air respiratory systems (confirm system compatibility).

Standards (manufacturer published):

• NIOSH (approved)

Frequently Asked Questions

Q: How is this item sold?
A: Sold as a case of 50 units.

Q: How do I confirm compatibility?
A: Match the exact respirator model/series and follow the manufacturer’s documentation before ordering or using. This item references compatibility with: TR-600 PAPR.

Why buy from Beeline Purchasing:

• Jobsite-ready PPE sourcing and fast reorder support
• Bulk pricing and dependable fulfillment for crews
• Trusted distributor focused on safety and compliance