Air Filtration Guidelines

This best practice establishes air filtration guidelines for the removal of particulate and gaseous contaminants from the immediate breathing zone of employees engaged in the process of welding. Filtration guidelines for general ventilation, when applicable, are also addressed.

This best-recommended practice establishes air filtration and spray collection guidelines for the removal of airborne contaminants for the protection of the employees, equipment, and environment in commercial and industrial spray booths.

This best practice air filtration guideline is established for the removal of particulate and molecular contaminants for the improvement of indoor air quality and protection of HVAC equipment in K-12 schools. It serves to provide the facility managers with the necessary tools to make measurable differences to the operation of the HVAC systems in their… Read more about Schools Best Practices and Guidelines for Air Filtration

This best practice guideline is designed to provide a general overview of how best to apply molecular filtration in HVAC applications where the need to remove gaseous airborne contaminants exists.

Esta práctica recomendada establece pautas de filtración de aire para la eliminación de partículas y contaminantes gaseosos para la protección y preservación a largo plazo de documentos históricos y artefactos. NAFA considera que las recomendaciones en esta guía son “mejores prácticas” en contraste con los “estándares mínimos” establecidos por otras organizaciones. Sirven para proporcionar al… Read more about Bibliotecas Archivos y Museos, Buenas prácticas y pautas para la filtración de aire – Español