Filter Fan Unit (FFU)

Peripheral Recirculating Air Device with High-Efficiency Particulate Air Filter

Filter Fan Unit
Filter Fan Unit
Filter Fan Unit

Listed by applicability


Healthcare: Clean Rooms, Laboratories, Pharmacies (Production)
Industry: Clean Rooms, Laboratories and Research Facilities
Education: Research Rooms
Workplace: Data Centres


Hygiene: Antibacterially disinfectable, Cleanable by vacuuming, Virucide disinfectable, Wipeable
Design: Aluminium, Laminate, Steel
Climatic Regulation: Ventilation
Corrosion Protection: Interiors

Technical Data

Additional Equipment



Product description

The particle-free way to handle air.

Fan Filter Units (FFUs) are used in many fields of application in order to reduce the concentration of particles in cleanroom facilities or parts of it. The fan filter units will be supplied ready for plug-in and are suitable for the use in cleanrooms with turbulent air flows or laminar flows up to class 3 according to DIN EN ISO 14644-1. They can be installed in any Lindner Reinraumtechnik cleanroom ceilings.

  • decentralized unit including motor, fan and filter
  • multiple variants of controls available
  • can be combined with a heat exchanger
  • numerous sizes available
  • very small footprint
  • all in one solution