Paper frame Merv14 HEPA filter

Slim and lightweight design for compact equipment spaces

No aluminum foil separators, with a minimum thickness of 46mm. Suitable for FFU, BFU, EFU ultra-thin units, tissue culture workstations, and other equipment with limited installation space. Helps reduce the overall ceiling load.

Large filtration area, low resistance, and better energy efficiency

Compared with separator-type filters of the same dimensions, the filtration area is increased by 30%–50%. Initial resistance is lower, reducing fan energy consumption. Dust holding capacity is higher, extending filter service life by 30%–60%.

No risk of metal particle shedding

No aluminum foil separators, avoiding metal particle detachment. Suitable for semiconductor, lithium battery, and other process workshops with strict metal ion control.

Multiple sealing options to meet GMP leak testing requirements

Supports two structures: compression sealing and knife-edge gel sealing. Each unit undergoes PAO scan leak testing before delivery, meeting the terminal filter integrity testing requirements of EU GMP Annex 1.

Wide operating condition adaptability

Fiberglass models withstand temperatures from -10°C to 70°C. PTFE media can resist repeated VHP fumigation and high-humidity environments. Explosion-proof configurations are also supported.

Standardized and flexible customization

Compatible with FFU, high-efficiency supply air outlets, exhaust boxes, and laminar flow hoods. Length, width, thickness, and sealing type can all be customized.