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Features:1.Collar made of one-time rolling forming process, guarantee inlet and overall hood leak free.
2.Main body made of extruded anodized Aluminum, height =110mm or 150mm.
3.Hood is well protected with closed cell foam; fire resistant performance.
4.Collar diameter:350mm, 300mm, 250mm based on UL standard optical.
Remark:
1?All throw-away type Hepa filters are 100% DOP tested before delivery
2?Standard connection height is 100mm, Special height available on request.
3?Special sizes available on request.
