Description
Dromex® DHCT-P2PF Twin Unifit Pre-Filter Set of Six
Designed for professionals who demand reliable respiratory protection, the Dromex® DHCT-P2PF Twin Unifit Pre-Filter Set offers superior filtration for medium solid dust and liquid aerosols. Ideal for use in industrial, mining, and construction environments, these pre-filters extend the life of your gas cartridges while adding extra protection against oil in greasy conditions.
Key Features
- Lightweight, reusable P2 pre-filter cartridges
- Compatible with Dromex® Twin Unifit cartridge respirators (DH202, DH102, DHFFM)
- Designed for DRO-AIR gas filter cartridges only
- Enhances gas filter lifespan and performance
- Provides additional protection in oily environments
- Easy to install and replace
Benefits
Stay safe and breathe easier with pre-filters that reduce exposure to harmful dust and aerosols. By prolonging the life of your gas filters, you save on replacement costs and maintain consistent protection. Perfect for demanding workplaces where health and safety come first.
Specifications & Compliance
- Style: Twin cartridge, reusable P2 pre-filter in retainer
- Breathing Resistance: @30 l/min ≤ 0.7 mbar; @95.5 l/min ≤ 2.4 mbar
- Filter Penetration: Sodium Chloride @95 l/min ≤ 6%; Paraffin oil @95 l/min ≤ 6%
- Filter Efficiency: 94%
- Material: Polypropylene housing, Linear low-density polyethylene, P2MB melt-blown activated filter
- Compliance: NRCS Homologated (SANS 10338:2009), SANS 50143:2003, EN140:1998, CE EN approval (BSI CE No. 0086)
How to Use
- Remove pre-filter assembly from the filter cartridge.
- Unclip the pre-filter from the housing.
- Replace with a new pre-filter and ensure it clips securely into place.
Size Chart (UK to CM – Alpha)
| UK Size | CM | Alpha |
|---|---|---|
| 6 | 24.5 | S |
| 7 | 25.4 | M |
| 8 | 26.2 | L |
| 9 | 27.1 | XL |
| 10 | 28.0 | 2XL |
| 11 | 28.8 | 3XL |
| 12 | 29.6 | 4XL |
Note: Sizing may vary by brand. Always check fit before use.
Customer Reviews
John M. – “Excellent quality and easy to fit. Works perfectly with my Dromex respirator.”
Sandra P. – “Great value for money. I feel safer knowing I have extra protection.”
David R. – “Durable and reliable. Definitely recommend for anyone in heavy-duty environments.”
FAQs
- Q: Can these pre-filters be used alone?
A: No, they must be used with DRO-AIR gas filter cartridges. - Q: How often should I replace the pre-filter?
A: Replace immediately if damaged or when breathing becomes difficult. - Q: Are these filters suitable for firefighting?
A: No, they are not designed for firefighting or oxygen-deficient environments. - Q: Do I need special training to use these filters?
A: Basic knowledge of respirator assembly is recommended. Always follow safety guidelines. - Q: Are they compatible with single cartridge masks?
A: No, these are for twin cartridge respirators only.
Industries & Workplace Applications
- Mining
- Construction
- Manufacturing
- Oil & Gas
- Chemical Processing
- Metal Fabrication
- Automotive
- Paint & Coatings
- Pharmaceutical
- Food Processing
Stay Protected – Order Your Pre-Filter Set Today!
Don’t compromise on safety. Add the Dromex® DHCT-P2PF Twin Unifit Pre-Filter Set to your PPE kit now and ensure maximum protection in hazardous environments.
