Product Description:

What is FFU high-efficiency filter?The FFU high-efficiency filter is a high-efficiency filter installed on the FFU fan, generally made in the form of no partition high-efficiency filter. The filter material is made of ultra-fine glass fiber, with a filtration grade of 99.99%, mainly capturing 0.3um dust particles. FFU high-efficiency filters are widely used in manufacturers of semiconductors, electronics, flat panel displays, disk drives, optics, biotechnology, clean production lines, clean workbenches, clean rooms, modular clean rooms, laminar flow hoods, and other places.

FFU high-efficiency filter structure features:
Outer frame: aluminum profile, surface anodized treatment
Filtration efficiency: 99.97% -99.999% (H13, H14) MPPS
Filter separation: Hot melt adhesive
Before leaving the factory, each laser is counted, scanned, and inspected one by one
Filter material: Glass fiber filter paper MPPS=easiest to penetrate particle size
Sealing glue: Polyurethane Continuous operating temperature: ≤ 80 ° C
Sealing gasket: polyurethane/closed cell chloroprene rubber pressure strip
耐湿性： ≤100％ RH
Protective net: steel mesh spray painted, white RAL9016,
There are metal protective nets on both the inlet and outlet surfaces. .
Professional manufacturing technology ensures uniform airflow, low resistance, and long lifespan;
Aluminum profile frame, surface anodized treatment;
Metal protective mesh on the inlet/outlet face;
We can provide various thicknesses such as 69mm, 80mm, 90mm, 96mm, 110mm, etc;
Scanning and counting MPPS (0.1-0.2um) for each laser, efficiency: 85% -99.9999% (EN1822);

Attachment: FFU related knowledge:
FFU, also known as Fan Filter Unit, is a modular end air supply device with self powered and filtering capabilities. The fan sucks in air from the top of the FFU and filters it through the FFU high-efficiency HEPA filter. The filtered clean air is evenly sent out at a wind speed of 0.45m/s ± 20% on the entire outlet surface. FFU high-efficiency filters are widely used in semiconductor, LCD manufacturing, electronics, and biopharmaceuticals Waiting for the industry.

FFU fan filter unit usage environment:
Surrounding temperature: 5 ℃~40 ℃
Humidity: below 85% RH (without condensation of moisture)
Surrounding air: general indoor air
Cleanliness level: 100-10
Please avoid continuous and repeated ON/OFF operation of the machine body

FFU fan filtration unit product introduction:
The fan filtration unit FFU is a ceiling mounted unit with an internal fan, used in turbulent and laminar clean rooms. It has the characteristics of modular connection and can be used. The average wind speed on the outlet surface reaches 0.45m/s ± 20%.
Outstanding features: long lifespan, low noise, maintenance free, low vibration, gear speed regulation, and the ability to connect and control thousands of units.
Strict control: Before leaving the factory, all products are tested according to the standard ISO14644-1, and FFU high-efficiency filters are scanned and inspected one by one with a dust particle counter to ensure quality.

Learn moreNon partition high-efficiency filter household FFU purifierFFU primary filter Please click on the image link below to view!

Original source: Primary filter