Fan filter unit (FFU) is a type of motorized air filtering equipment. It is used to supply purified air

to cleanrooms, laboratories, medical facilities or micro environments by removing harmful airborne particles

from recirculating air. The units are installed within the system's ceiling grid. Large cleanrooms require a

proportionally large number of FFUs, which in some cases may range from several hundred to several

thousand,which can be group controlled.FFU often contain HEPA filter and internally controllable fan air

distribution,Pre filter can also be included according to the needs.

 Airfoil turbo fan ,High-efficiency & Low-noise

 Convenient design of installation

 Easy carry/Easy dismounting/Handle friendly design

 Multiple safe protect devices

 Industry leading Brush less DC permanent magnet motor

 Sine wave vector control technology.

Frame：Galvanized Plate, Stainless Steel

Media：Glass fiber、PTFE

Efficiency：

H13 (EN 1822) / MERV 17-18 (ASHRAE 52.2)

MPPS: ≥99.95% / DOP: ≥99.99%@0.3 µm

H14 (EN 1822) / MERV 19 (ASHRAE 52.2)

MPPS: ≥99.995% / DOP: ≥99.999%@0.3 µm

Separator：Hot melt

Sealant：EPDM

Max. Temperature：≦ 70°C

Max. Humidity：≦ 100% RH Rec.

Applied for the pharmaceutical, semi-conductor, micro-electronics, bio-industry and the surgery rooms in the

hospitals.