Optrel Swiss Air Carbon Odour Pre-Filters Pack Of 20

Optrel Swiss Air Carbon Odour Pre-Filters – Pack of 20 The Optrel Swiss Air Carbon Odour Pre-Filters are designed to enhance comfort and air quality when using the Optrel Swiss Air Powered Respiratory System. These activated carbon pre-filters effectively reduce unpleasant odours and organic vapours, while also capturing coarse dust and particles before they reach the main TH3 particle filter. By using these carbon pre-filters, you not only improve breathing comfort but also extend the lifespan of your primary filter. Supplied in a pack of 20, they are lightweight, easy to install, and ideal for frequent filter maintenance in welding and industrial environments. Key Features: Genuine Optrel accessories – compatible with the Swiss Air Respiratory System Activated carbon filtration – removes odours and organic vapours Pre-filter protection – traps coarse dust and extends main filter life Quick and easy replacement – designed for convenience and efficiency Pack of 20 filters – economical and workshop-ready supply Improves overall air quality and user comfort Applications: Welding, cutting, and grinding operations Metal fabrication and production facilities Maintenance, construction, and industrial environments Any workspace where odour reduction and clean airflow are essential