HRT HEPA Filter mainly used in the terminal filtration equipment of class 1000 - 100000 clean room environment . SPECIFICATIONS Frame: Reinforced stainless steel Media: Ultra fine glass fiber Type:HRT type Separator:Aluminium Gasket: EPDM Sealant: Silicone/Ceramic EN1822ï¼?Efficiency @MPPSï¼? :H12-H14 EST RP-CC001.3: TYPE C, TYPE D 99.97% / 99.99% / 99.999% @ 0.3�¼mï¼?MPPSï¼? Max temperature: Max 250â??/Max 350â?? Max relative humidity: 100% Mounting/Frames:Font and side access housings and frames are available. ADVANTAGE Each HEPA filter is tested according to EN1822:2009. Grilles on both side are available on request. APPLICATIONS HEPA filters are air filters that capture dust particles and various suspended solids with a particle size of 0.3-1 um, efficiency reaching 99.99% for 0.3 um particles. The HEPA filter is a key component to the air cleanliness control for clean rooms, operating rooms and other places that have strict requirements. Mainly used in the terminal filtration equipment of class 1000 ~ 100000 clean room environment .