 
FFU is a filter unit with fan. In some new laboratories, FFU is
widely used to reduce noise, facilitate installation and
maintenance, and improve cleanliness, which is an ideal part of
clean environment. FFU is mainly used for roof air supply of large
area cleaning site, providing high-quality air for cleaning room
and microenvironment.
The previous FFU filter can be replaced, but most of the current
FFUs are glued together by the filter and the box. The filter
efficiency level of filter element in FFU is generally HEPA, sometimes ULPA is also used. The filter element in FFU is
mostly of diaphragm free structure.
Before the product leaves the factory, the FFU shall also pass the
scanning test and inspection one by one like the ordinary filter.
In order to reduce the weight, the FFU box used in the plant is
made of aluminum. For other FFUs, the shell may be stainless steel
or steel plate.
FFU has many advantages   
1, Flexible and simple replacement, installation and movement: FFU
claims to be integrated and modular, with power, simple filter
replacement, and free replacement, movement and control at the
clean site without any restrictions,
2, Negative pressure ventilation: because it can provide static
pressure, the clean room is under positive pressure for the outside
world, so the external particles will not come to the clean area.
It is simple and reassuring, which is the unique feature of FFU.
3, Shorten the construction period: FFU can save the production and
installation of air duct.
4, Reduce operation cost: When using FFU, the initial investment is
higher than that of pipeline ventilation, but the characteristics
of energy saving and maintenance free can be emphasized later
5, Space saving: FFU really saves space. Compared with other
systems, the interior height of the air supply plenum is less,
which mainly does not occupy the clean room space.
FAQ 1. who are we?
We are based in Guangdong, China, start from 2020,sell to Southeast
Asia(40.00%),South Asia(20.00%),North America(10.00%),Western
Europe(10.00%),Mid East(10.00%),Africa(10.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
operating theater,shadowless lamp,Operation Table,Medical
pendant,Stainless steel cabinet
4. why should you buy from us not from other suppliers?
We can provide perfect after-sales system.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese |
