Maxisafe
Maxisafe R1403 AirDefence X1 P3 Particle Filter
Maxisafe R1403 AirDefence X1 P3 Particle Filter
Style Code: R1403
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The Maxisafe R1403 AirDefence X1 P3 Particle Filter delivers high-efficiency particulate capture for operatives exposed to respirable crystalline silica, asbestos, lead dust, and toxic welding fumes. Engineered specifically for the AirDefence X1 blower, this pleated P3 filter removes 99.95% of airborne particulates down to 0.3 microns. Its robust casing ensures an airtight perimeter seal within the blower housing.
Key Features:
- Certified P3 high-efficiency filtration captures 99.95% of hazardous airborne particles
- Protects lungs against silica dust, heavy metal fumes, toxic aerosols, and pathogens
- Pleated microfiber filter media maximizes surface area for extended loading capacity
- Secure bayonet mounting ensures an airtight seal inside AirDefence X1 blower chambers
- Durable exterior perimeter frame resists deformation under high negative pressure
Product Specifications:
- Filtration Rating: P3 Particulate (99.95% capture efficiency)
- Compatibility: Maxisafe AirDefence X1 PAPR blower units
- Standards Compliance: AS/NZS 1716:2012
- Part Number: R1403
Specifications & Compliance
- Style Code
- R1403
- PPE Category
- Respiratory Protection
- Fit / Gender
- Unisex
Suitable for
1 trade
Suitable for
1 tradeShare

Maxisafe R1403 AirDefence X1 P3 Particle Filter