Particle Filters
These filters effectively capture solid and liquid airborne contaminants, including: Dust, Smoke, Fibres, Bacteria and viruses, Radioactive particles
Certifications: EN 143, EN 12941, EN 12942
Gas Filters
Designed to protect against harmful gases and vapours in various industrial settings, these filters ensure reliable breathing protection in environments with chemical exposure.
Certifications: EN 14387, EN 12941, EN 12942
Combined Filters
Offering dual protection, combined filters guard against both gaseous and particulate contaminants. Ideal for workplaces where exposure to multiple types of pollutants is common.
Certifications: EN 14387, EN 12941, EN 12942
Types of Gas Filters & Their Applications
CleanAIR® gas filters are designed to provide reliable protection against specific categories of gases and vapours. Each filter type is colour-coded according to European standards for easy identification and is suited to different workplace hazards.
Type A – Organic Vapour Filters
Colour Code:
Application:
Designed to protect against organic gases and vapours with a boiling point above 65°C. These are commonly found in:
• Hydrocarbons (e.g., toluene, benzene, xylene, styrene, cyclohexane)
• Organic solvents and paint thinners (e.g., trichloroethylene, kerosene, diesel, petrol)
• Industrial chemicals (e.g., ethylene glycol, isobutanol, methyl isobutyl ketone)
Type AX – Low-Boiling Organic Vapour Filters
Colour Code:
Application:
• Effective against organic vapours and gases with a boiling point below 65°C such as:
• Acetone, acetaldehyde, acrylaldehyde
• Butane, butadiene
• Diethyl ether, dichloromethane
• Ethylene oxide, methanol, vinyl chloride
Type B – Inorganic Gas Filters
Colour Code:
Application:
Provides protection from inorganic gases and vapours including:
• Fluorine, chlorine
• Hydrogen sulphide (H₂S), hydrogen cyanide (HCN)
• Hydrogen bromide, hydrogen chloride
• Hydrogen peroxide
Type E – Acid Gas Filters
Colour Code:
Application:
• Specially designed for acidic gases and vapours, including:
• Carbon dioxide (CO₂)
• Sulphuric acid, hydrochloric acid
• Formic acid, hydrogen fluoride
Type K – Ammonia Filters
Colour Code:
Application:
Protects against ammonia and organic amines, such as:
• Methylamine
• Ethylamine
• Dimethylamine
Type Hg-PSL – Mercury Vapour Filters
Colour Code:
Application:
Used for environments with exposure to mercury vapour and its compounds. Always combined with a P3 particle filter for complete protection.
Particle Filters
CleanAIR® particle filters are engineered to effectively capture a wide range of solid and liquid aerosols, including dust, fibres, toxic and non-toxic fumes, bacteria, and viruses. These filters are ideal for environments requiring high-level particulate protection.
P3 Filter
Type: P3
Colour Code:
Dimensions: Ø 110 mm × 50 mm • Weight: 90 g
Product Codes: 500048/6, 500048/60
P3 Lite Filter
Type: P3 Lite
Colour Code:
Dimensions: Ø 110 mm × 50 mm • Weight: 86 g
Product Codes: 504048/6, 504048/50
P3 ZERO Lite Filter – Dual Thread
Type: P3 ZERO Lite
Colour Code:
Dimensions: Ø 110 mm × 65 mm • Weight: XX g
Connection: Inlet RD40×1/7″, Outlet RD40×1/7″ (Internal thread)
Application: Designed to protect against airborne particles in the form of solid and liquid aerosols—including dust, fibres, fumes, bacteria, and viruses.
Product Code: 504249/5
Filter P R SL – For CleanAIR® Asbest
Type: P R SL
Colour Code:
Dimensions: Ø 110 mm × 57 mm • Weight: 101 g
Product Codes: 560010/5, 560010/50
Gas Filters
CleanAIR® gas filters are designed to provide reliable protection against various hazardous gases and vapours, depending on the filter type. Suitable for a wide range of industrial applications, these filters meet strict safety standards and ensure clean, breathable air in environments with chemical exposure.
A2 Gas Filter
Type: A2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 265 g
Application: Protection against organic gases and vapours with a boiling point above 65 °C
Product Code: 500156/3
B2 Gas Filter
Type: B2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 400 g
Application: Protection against inorganic gases and vapours
Product Code: 500161/3
K2 Gas Filter
Type: K2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 265 g
Application: Protection against ammonia and organic amines
Product Code: 500159/3
A2B2 Gas Filter
Type: A2B2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 400 g
Application: Combined protection against organic gases and vapours (boiling point >65 °C) and inorganic gases and vapours
Product Code: 500158/3
A2B2E2 Gas Filter
Type: A2B2E2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 400 g
Application: Protection against organic gases and vapours (boiling point >65 °C), inorganic gases and vapours, and acid gases and vapours
Product Code: 500163/3
A2B2E2K2 Gas Filter
Type: A2B2E2K2
Colour Code:
Dimensions: Ø 110 mm × 78 mm • Weight: 400 g
Application: Broad-spectrum protection against organic gases and vapours (boiling point >65 °C), inorganic gases and vapours, acid gases and vapours, and ammonia and organic amines
Product Code: 500169/3
Combined Filters
CleanAIR® combined filters provide dual protection against both gases/vapours and airborne particles. Engineered for environments with complex contaminants, these filters offer broad-spectrum safety while ensuring high filtration performance and user comfort.
A2P3 Combined Filter
Type: A2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 325 g
Application: Protection against organic gases and vapours (boiling point >65 °C) and particles
Product Code: 500157/3, 500157/30
A1P3 Combined Filter (Low Sorption Capacity – Class 1)
Type: A1P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 295 g
Note: Not suitable for very high concentrations of contaminants
Application: Protection against organic gases and vapours (boiling point >65 °C) and particles
Product Code: 500357/3
A3AXP3 Combined Filter (High Sorption Capacity – Class 3)
Type: A3AXP3
Colour Code:
Dimensions: Ø 110 mm × 158 mm • Weight: 635 g
Application: Protection against organic gases and vapours (boiling point <65 °C) and particles
Product Code: 500557
B2P3 Combined Filter
Type: B2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 400 g
Application: Protection against inorganic gases and vapours and particles
Product Code: 500162/3
K2P3 Combined Filter
Type: K2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 400 g
Application: Protection against ammonia, organic amines, and particles
Product Code: 500160/3
A2B2P3 Combined Filter
Type: A2B2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 425 g
Application: Protection against organic gases and vapours (boiling point >65 °C), inorganic gases and vapours, and particles
Product Code: 500167/3
A2B2E2P3 Combined Filter
Type: A2B2E2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 400 g
Application: Protection against organic gases and vapours (boiling point >65 °C), inorganic gases and vapours, acid gases and vapours, and particles
Product Code: 500164/3
A1B1E1P3 Combined Filter (Low Sorption Capacity – Class 1)
Type: A1B1E1P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 280 g
Note: Not suitable for very high concentrations of contaminants
Application: Protection against organic, inorganic, and acid gases and vapours, and particles
Product Code: 500364/3
A2B2E2K2P3 Combined Filter
Type: A2B2E2K2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 400 g
Application: Protection against organic gases and vapours (boiling point >65 °C), inorganic gases and vapours, acid gases and vapours, ammonia, organic amines, and particles
Product Code: 500168/3, 500168/30
A2B2E2K2P3 ZERO Filter (with two RD40×1/7″ threads)
Type: A2B2E2K2P3 ZERO
Colour Code:
Dimensions: Ø 110 mm × 9111 mm • Weight: 410 g
Connection: Inlet and outlet threads – RD40×1/7″
Application: Protection against organic, inorganic, and acid gases and vapours, ammonia, organic amines, and particles
Product Code: 500268/3
A2B2E2K2HgP3 Combined Filter
Type: A2B2E2K2HgP3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 425 g
Application: Protection against organic, inorganic, and acid gases and vapours, ammonia, organic amines, mercury compounds and vapours, and particles
Product Code: 500166/3
NBC A2B2E2K2P3 Filter (with two RD40×1/7″ threads)
Type: NBC A2B2E2K2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 385 g
Application: Broad-spectrum protection against organic, inorganic, and acid gases and vapours, ammonia, organic amines, mercury compounds and vapours, and particles
Product Code: 500265X/3
NBC A2B2E2K2P3 Filter
Type: NBC A2B2E2K2P3
Colour Code:
Dimensions: Ø 110 mm × 95 mm • Weight: 380 g
Application: Broad-spectrum protection against organic, inorganic, and acid gases and vapours, ammonia, organic amines, mercury compounds and vapours, and particles
Product Code: 500165X/3
