A matsayin nau'in kayan aikin tsarkakewa, FFU a halin yanzu ana amfani dashi sosai a cikin ayyukan tsaftacewa daban-daban.Cikakken sunan FFU ana kiransa Fan Filter Unit "Fan Filter Unit", wanda shine kayan aiki mai tsabta wanda zai iya samar da wuta ta hanyar haɗa fan da tace tare.Tun farkon shekarun 1960, dakin tsabta na laminar na farko a duniya Aikace-aikacen FFU ya riga ya fara bayyana bayan kafa.
A halin yanzu, FFU gabaɗaya tana amfani da injinan AC masu saurin gudu guda ɗaya, injinan AC masu saurin gudu uku da injin DC.Wutar lantarki ta motar tana kusan 110V, 220V, 270V, da 380V.Hanyoyi masu sarrafawa sun kasu galibi zuwa nau'ikan masu zuwa:
◆ Multi-gear canza iko
◆ Ci gaba da sarrafa saurin daidaitawa
◆ sarrafa kwamfuta
Tsarin kulawa na FFU shine tsarin tsarin kulawa da aka rarraba, wanda zai iya fahimtar ayyukan sarrafawa da rarrabawa a kan yanar gizo da kuma gudanarwa na tsakiya.Yana iya daidaita saurin farawa da saurin iska na kowane fan a cikin ɗaki mai tsabta.Tsarin sarrafawa yana amfani da fasahar maimaitawa don magance matsalar iyakantaccen ƙarfin tuƙi na 485 kuma yana iya sarrafa magoya baya mara iyaka.Wannan tsarin sarrafawa ya ƙunshi sassa huɗu masu zuwa:
◆ Mai kula da hankali a kan shafin
◆ Yanayin sarrafawa ta hanyar waya
◆ Yanayin sarrafawa mai nisa
◆ Cikakken aikin tsarin
Tare da saurin haɓaka masana'antu na fasaha, za a sami ƙarin ɗakuna masu tsabta ta amfani da FFU a kan babban sikelin.Ƙarƙashin kulawar FFU a cikin ɗakin tsabta kuma zai zama batun da masu zanen kaya da masu su dole ne su kula da su.