3M 4729 Half Mask Respirator

The 3M 4729 Half Mask Respirator is a maintenance-free respirator designed for maximum safety and simplicity. It is intended for use with organic vapour, inorganic and acid gas, ammonia and particulates, with two large bonded carbon filters to help provide low breathing resistance.

ADR requirement: 1 respirator of type at least A1B1E1K1-P1 is required per vehicle crew member when carrying dangerous goods of classes 2.3 or 6.1.

Key features

• Maintenance free design for maximum safety and simplicity.
• Designed for use with organic vapour, inorganic and acid gas, ammonia and particulates.
• Respirator is exempt from the maintenance requirements of COSHH regulations if disposed of within the month.
• Replace after 28 days or when damaged, breathing resistance increases or breakthrough occurs, whichever occurs first.
• 2 large bonded carbon filters for low breathing resistance.
• Exhalation valve included.
• Low profile design for better peripheral vision.
• Low resistance parabolic valve helps reduce heat build-up inside the mask.
• Soft, non-allergenic face piece material.
• Lightweight and well balanced design for comfort when fitted.
• Easy adjustable cradle head harness.
• Easy to fasten neck strap.
• Re-sealable bag provides convenient and clean storage between uses.

Compliance and weight

• CE marked.
• Complies with EN 405:2001+A1:2009.
• Complies with AN/NZS 1716:2012.
• Respirator weight: approximately 0.35KG.