GENUINE REPLACEMENT PART: Ensure proper protection with these genuine replacement nuisance odour filters for the Trend Air Stealth Half Mask (STEALTH/ML) or (STEALTH/SM). HIGH FILTRATION: The twin HEPAC pleat encapsulated nuisance odour filters offer 99.99% filtration of non-oil based airborne particles, mist and fumes. Stay protected while you work. TRUE COMPATIBILTY: Designed specifically for use with the Trend Air Stealth Half Mask. If you are the proud owner of a Trend Air Stealth Half Mask then these replacement filters are what you need. QUALITY DESIGN: Engineered with a twin HEPAC (High Efficiency Particulate Air Composite) pleat for reliable and effective filtration of airborne particles and nuisance odours. PACK INCLUDES: Each package includes two nuisance odour filters (1 Pair) for the Trend Air Stealth Half Mask (sold separately)., Manufacturer: Trend