Our exchange policy ensures your safety gear meets your standards, offering hassle-free exchanges within 30 days while maintaining strict quality control for your protection.
At MIRA Safety, we understand the critical importance of reliable respiratory protection in hazardous industrial settings. The DOT PRO 330 Special Combined Filter is engineered to provide you with uncompromising safety against a wide range of chemical and particulate threats. While it is intended for Industrial Hazards the DotPro 330 will protect against most CBRN threats.
Superior Protection You Can Trust
The DOT PRO 330 is certified to strict EN 14387:2004+A1:2008 standards, ensuring your safety in the most challenging environments:
Dual-layer filtration system effectively captures hazardous particles and absorbs toxic gases
Unique mercury vapor protection, setting a new standard in industrial safety
Robust, shock-resistant construction for reliable performance in demanding conditions
10-year shelf life for long-term preparedness and peace of mind
Technical Specifications
Technical Data
Specifications
Diameter
110 mm ± 2%
Height incl. connection thread
85 mm
Weight
360g ± 5%
Storage time (factory sealed)
10 years
Breathing resistance @ 30l/min flow rate
260 Pa
Breathing resistance @ 95l/min flow rate
900-980 Pa
Particle Filter Efficiency Sodium Chloride NaCl (S)
99.95%
Particle Filter Efficiency Paraffin oil (L)
99.95%
Particle Filter Efficiency @ flow rate 95 l/min
>99.99%
Engineered for Your Safety
Feature
Benefit
99.99% particle filtration efficiency
Exceptional protection against microscopic threats
Effective from -30°C to +70°C
Reliable performance in extreme temperatures
Decontamination agent resistant
Maintains integrity during cleaning procedures
Comprehensive Threat Protection
Threat Type
Protection
Duration
Organic Vapors (A2)
Benzene, toluene, xylene
>35 minutes at 5000 ppm
Acid Gases (E2)
Sulfur dioxide, hydrogen chloride
>20 minutes at 5000 ppm
Inorganic Vapors (B2)
Chlorine, hydrogen sulfide
>25 minutes at 5000 ppm
Ammonia (K2)
Ammonia and derivatives
>40 minutes at 5000 ppm
Mercury (Hg)
Mercury vapors
>170 hours
Why Choose the DOT PRO 330
Confidence in Every Breath: Our rigorous testing ensures top-tier protection in critical situations.
Prepared for Any Challenge: The versatile design adapts to various industrial hazards, keeping you safe.
Easy Integration: Compatible with a wide range of masks and respirators for seamless implementation.
Long-Term Reliability: Durable construction and extended shelf life for consistent, dependable protection.
Your Safety Questions Answered
Q: How does the DOT PRO 330 compare to other filters?
A: The DOT PRO 330 stands out with its unique mercury vapor protection and comprehensive threat coverage, making it the superior choice for demanding industrial environments.
Q: Is the DOT PRO 330 compatible with my current equipment?
A: Yes, the DOT PRO 330 is available with 40mm NATO threading, ensuring compatibility with a wide range of respiratory protection systems.
Q: How can I be sure the filter will perform when I need it most?
A: Each DOT PRO 330 undergoes rigorous quality control and is certified to meet stringent international standards, guaranteeing reliable performance in critical situations.
At MIRA Safety, we're committed to providing you with the most advanced and reliable respiratory protection. The DOT PRO 330 Special Combined Filter exemplifies our dedication to innovation and your safety. Choose MIRA Safety for uncompromising protection in even the most challenging industrial environments.
