Dräger Bayonet A1B1E1K1 Gas Filter for X-plore 5500 Masks

Product Overview

The Dräger X-plore® Bayonet Gas Filter A1B1E1K1 is a class 1 respiratory protection filter designed for use with Dräger X-plore half masks (3300, 3500) and the X-plore 5500 full face mask. The filter features a distinctive tear-drop-shaped bayonet connection design that ensures secure mounting, low breathing resistance, and excellent field of view during extended use.

Protection Capabilities

This filter provides comprehensive protection against:

• Organic gases and vapours (boiling point > 65°C) – A1 class 1
• Inorganic gases and vapours (chlorine, hydrogen sulphide, hydrogen cyanide) – B1 class 1
• Acidic gases (sulphur dioxide and similar) – E1 class 1
• Ammonia and organic ammonia derivatives – K1 class 1

The optional Hg P3 R D variant (part no. 6738817) additionally protects against mercury vapour and solid/liquid aerosol particles (P3 high-efficiency rating).

Technical Specifications

• Filter Housing: ABS plastic
• Sorbent: Activated carbon (approx. 107 ml volume)
• Dimensions: 106 × 84 mm (L × W), 56 mm height including bayonet
• Weight: Approximately 145 g per filter
• Breathing Resistance: Max. 2.6 mbar at ½ × 30 L/min; max. 9.8 mbar at ½ × 95 L/min
• Shelf Life: Up to 6 years (4+2) from manufacture date in sealed original packaging
• Connection Type: Dräger-specific bayonet, twin-filter configuration

Compliance & Certification

• Standard: DIN EN 14387:2008 (Respiratory protective devices – Gas filters and combined filters)
• CE Marking: EU type examination by notified body IFA (Alte Heerstr. 111, 53757 St. Augustin, Germany)
• Reusability: R-rated (reusable for multiple work shifts under specified conditions)
• Dolomite Clogging Test: D-rated (low breathing resistance over extended use periods)