3041 A1P2 R combined filter, in combination with half mask or mask respirator, protects the respiratory system against organic gases and organic vapours, the boiling point of which is higher than 65°C, and dusts, fumes and mists. The limit values for vapours and gases is 0.1% vol. and the concentration of dispersed phase of aerosol must not exceed 10 times the TLV value when combined with half mask respirator and 16.5 times the TLV value when combined with full mask respirator.

The most common substances, the 3041 A1P2 R combination filters offer protection against, are: aerosols of paints and varnishes, glutaraldehyde, acetic acid, pesticides, dimethyl sulphate, cooking fumes, gasoline fumes, diesel exhaust and all other substances, the A1 canisters offer protection against.