1. MAIN FILTER : HEPA FILTER 2. EFF : 0.3§ 99.97% BY D.O.P. TEST 3. PUNCHING PLANT : SCP or STS 304 4. AIR VOLUME : 4, 17, 34, 51CMM 5. ÃÖÃÊÁ¤¾Ð : 25.4mmAq 6. ±³È¯½ÃÁ¤¾Ð : 50.8mmAq 7. COLOR : ¼±Åûç¾çÀÓ