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BEST ONE KO
HEPA Filter

HEPA Filter

The standard HEPA, capturing 99.97% of 0.3㎛ particles. It is our highest-volume item for cleanroom final stages in LSI plants, operating rooms and pharmaceutical labs, and its slim build keeps handling, installation and disposal simple. Sizes outside the table are made to order.

Efficiency 99.97% @0.3㎛

Used in

  • LSI fab
  • Operating room
  • Pharmaceutical lab
  • Cleanroom final filter

Construction

Media
Micro Glass Fiber
Frame
Particle Board, Aluminum, Stainless Steel
Sealant
Polyurethane Resin
Gasket
Neoprene Rubber

Specifications

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Model Size (mm) Initial pressure drop (mmAq) Final pressure drop (mmAq) Air flow (CMM) Eff. (0.3㎛)
BO-HP331 / -L 305×305×150 25.4 50 4 / 6 99.97%
BO-HP631 / -L 610×305×150 25.4 50 8 / 12 99.97%
BO-HP661 / -L 610×610×150 25.4 50 18 / 28 99.97%
BO-HP671 / -L 610×762×150 25.4 50 23 / 36 99.97%
BO-HP691 / -L 610×915×150 25.4 50 28 / 45 99.97%
BO-HP6121 / -L 610×1220×150 25.4 50 36 / 50 99.97%
BO-HP332 / -L 305×305×292 25.4 50 7 / 10 99.97%
BO-HP632 / -L 610×305×292 25.4 50 15 / 22 99.97%
BO-HP662 / -L 610×610×292 25.4 50 32 / 50 99.97%

Flow is listed as “standard / high-flow (-L)”; pressure loss is common to all models (initial 25.4, final 50). Custom sizes available.

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