Clean Room and Hospital Used HEPA Filter Glass fibre paper is folded into closely spaced shallow pleats ,with textile thread spacers to ensure an optimum pleating geometry
H13 Mini HEPA Air Filter High quality glass fiber is used for filtration element, which is sealed with special concrete interface agent.
2019-05-31
Large Air Volume HEPA Filter Using glass fibre material or polypropylene filter material; High efficiency, big air volume, low running cost, easy installation.