Dromex DR-A1P2-EN Filter A1P2 Black NRCS/8072/0420 – Only Compatible With EN302 Twin Mask DR-ABEK1P3-EN

The Dromex DR-A1P2-EN A1P2 Twin Filter is a reusable combination gas-and-particulate cartridge set designed for Dromex twin-cartridge respirators. It helps protect the wearer against organic gases and vapours (boiling point above 65°C with good warning properties) plus medium-level particulate filtration, making it a practical choice for tasks like spray painting, pesticide handling, and welding-related exposure.

VERIFIED KEY FEATURES

• A1P2 combination protection: organic gases/vapours + particulates
• Twin-cartridge design for use as a pair on compatible twin-cartridge respirators
• Ergonomic, lightweight, low-profile shape to help maintain field of vision
• Activated carbon layer to remove harmful gases/vapours and help neutralise unpleasant odours
• Large surface area for improved loading capacity and longer use potential (conditions dependent)
• Easy screw-on attachment with right-hand (clockwise) thread
• No metal fittings in the device
• Black cartridge body with A1P2 colour coding (brown/white) on marking/label
• Not for use on single-port masks

BENEFITS (WORKPLACE-READY)
When your team is exposed to solvent-type fumes and airborne particulates, reliable respiratory filtration is non-negotiable. This A1P2 twin filter set is built for day-to-day industrial work where comfort, visibility, and fast changeovers matter. The low-profile twin design integrates well with other PPE and helps reduce visual obstruction, while the reusable cartridge format supports planned filter change routines. With clear standards approvals and a straightforward screw-on fitment, it’s a dependable replacement set for keeping your Dromex twin-cartridge respirator ready for the next shift.

SPECIFICATIONS AND TECHNICAL DETAILS (CONFIRMED DATA ONLY)
Brand: Dromex
Model/Item Code: DR-A1P2-EN
Product Type: Twin reusable combination gas and particulate filter cartridges (set of 2)
Filter Type/Class Marking: A1P2 R D
Protection Provided:

• Organic gases and vapours with boiling points greater than 65°C and good warning properties (A1)
• Particulates (P2; medium level of particulate protection)
  Compatibility:
• Compatible with Dromex twin cartridge respirators DH302 (EN302 Twin Mask) and DHFFM
• Do not use these twin cartridges with Dromex single-port masks
  Breathing Resistance:
• At 15 l/min: maximum 1.7 mbar
• At 47.5 l/min: maximum 6.4 mbar
• After clogging test at 47.5 l/min: maximum 9 mbar
  Breakthrough Time (BTT):
• Cyclohexane (C6H12): > 70 minutes at 10 ml/m³
  Filter Penetration Maximum:
• Sodium chloride at 95 l/min: 6%
• Paraffin oil at 95 l/min: 0.6%
  Maximum Gas Capacity: 1000 ppm
  Filter Efficiency: 95%
  Materials (as listed):
• Retainer: Polypropylene
• Pre-filter pad: Spunbond scrim + P2 meltblown layer
• Cartridge lid and body: ABS (Acrylonitrile Butadiene Styrene)
• Carbon layer: A1 carbon
• Additional media layers: Polyester sheets
  Compliance & Conformity:
• CE marked under PPE Regulation (EU) 2016/425
• Certified as Category III PPE
• Standards: EN 143:2021 and EN 14387:2004 + A1:2008
• NRCS homologated to SANS 54387:2007; NRCS Type Approval No. NRCS/8072/0420
• BSI The Netherlands: Module B certificate CE 784120; Module D certificate CE 784124; CE No. 2797
  Packaging: Packed as one set (2) of cartridges, shrink wrapped in a polybag
  Shelf Life: 4 years for gas filters if stored correctly (expiry date printed on the cartridge)
  Storage Conditions: Store at +2°C to 55°C with relative humidity below 75%, away from direct sunlight and contamination
  Cleaning: Wipe exterior with a damp cloth only; do not use solvents; do not allow water to enter the filter (cleaning does not extend filter life)

HOW TO USE (SIMPLE)

1. Check the packaging is intact and confirm the cartridges are within the printed expiry date.
2. Ensure you have the correct respirator: Dromex DH302 (EN302 Twin Mask) or Dromex DHFFM.
3. Screw each cartridge onto the mask filter connectors clockwise (right-hand thread) until secure. Do not over-tighten.
4. Perform your normal fit checks on the respirator before entering the work area.
5. Replace the cartridges if breathing resistance increases, if you detect chemical breakthrough (smell/taste/irritation), or if the cartridges become damaged.
6. After use, store the cartridges/mask in a clean, dry container or suitable mask storage bag away from contamination.

CUSTOMER REVIEWS

1. Thando M.
   “Easy to fit onto our twin-cartridge masks and the low-profile shape doesn’t get in the way of my face shield. Works well for our paint prep area.”
2. Elaine P.
   “We use these on the workshop respirators for fumes and dust. They feel comfortable on the mask setup and the changeover is quick.”
3. Johan V.
   “Good quality cartridges and clearly marked. We keep spare sets on hand and swap them as soon as breathing becomes harder.”

FAQS

1. Does this filter come in different sizes?
   No. The cartridges are one size and are designed to fit specific compatible Dromex twin-cartridge respirators.
2. Which masks are these cartridges compatible with?
   They are compatible with Dromex twin cartridge respirators DH302 (EN302 Twin Mask) and DHFFM. They must not be used on Dromex single-port masks.
3. What does A1P2 mean for protection?
   A1 is for organic gases and vapours with boiling points above 65°C and good warning properties. P2 provides medium-level particulate filtration.
4. How do I know when to replace the cartridges?
   Replace immediately if breathing becomes difficult, if you detect chemical breakthrough by smell/taste/irritation, or if the cartridge is damaged.
5. Can I wash or clean the cartridges to extend their life?
   No. You may wipe the exterior with a damp cloth, but do not use solvents and do not allow water to enter the filter. Cleaning does not extend filter life.
6. Can I use these in any environment?
   They are not for oxygen-deficient areas, oxygen-enriched atmospheres, explosive atmospheres, unknown contaminant conditions, or for firefighting. Always use within your workplace safety limits and established change-out schedule.

INDUSTRIES / WORKPLACE APPLICATIONS (UP TO 10)

• Painting and coating operations
• Welding and metal fabrication
• General manufacturing and industry
• Chemical handling and processing
• Oil and gas environments
• Agriculture (including pesticide-related tasks)
• Water treatment and utilities
• Pharmaceutical production areas
• Laboratories
• Automotive and aviation manufacturing

STAY READY FOR THE NEXT JOB
Keep your Dromex twin-cartridge respirator performing as intended with a correctly matched A1P2 replacement filter set. The DR-A1P2-EN is built for practical comfort, clear visibility, and straightforward change-outs—helping your team maintain consistent respiratory protection across demanding, contaminant-prone tasks.