// medium
Medium Filters
Intermediate filtration (F6–F9 per EN 779) between coarse pre-filters and final HEPA stages. Bag, mini-pleat, and separator constructions for AHUs.
Intermediate filtration (F6–F9 per EN 779) between coarse pre-filters and final HEPA stages. Bag, mini-pleat, and separator constructions for AHUs.