Blackrock Twin Filter Replacement Cartridges

The A1 cartridges provide protection against organic vapours with boiling points above 65°C, making them suitable for use with many solvent-based paints, adhesives, and cleaning agents. The P2 particulate filters protect against fine dusts, mists, and fumes, commonly encountered in sanding, grinding, or cutting tasks. When used together in a combined filter, they offer effective protection in environments where both vapours and particulates are present.

The cartridges are designed specifically for use with the Blackrock Twin Filter Respirator. They are not universally compatible with other brands or models unless explicitly stated, so users should ensure they are using the correct cartridge for their equipment.

Cartridge lifespan depends on the type of filter, the concentration of contaminants, and duration of use. Particulate filters should be replaced when breathing resistance increases noticeably, while gas/vapour filters should be changed when odour breakthrough is detected or in line with a set replacement schedule determined by a risk assessment.

The replacement cartridges are designed with a secure twist-lock fitting system for quick and safe attachment to the respirator. Proper alignment and a firm twist ensures the seal is secure and ready for use.

Yes, Blackrock Twin Filter Replacement Cartridges conform to relevant European standards such as EN143 for particle filters and EN14387 for gas and combined filters. These certifications ensure the cartridges have been tested for performance and safety in accordance with industry regulations.