Anest Iwata Airfed Mask Kits include the AF2010HEAD Anest Iwata Air Fed Mask Head Assembly Only, the AF2100 Anest Iwata Air Fed Full Face Airfed Mask kit including Belt, Regulator and Filter, AF2109 Anest Iwata Airfed Mask Kit with 10 Metre Breathing Hose, AF2109CFR Anest Iwata Airfed Mask Kit with 10 Metre Breathing Hose, 2 Stage CFR112 Filter Coalescer, AF2109CFRC Anest Iwata Airfed Mask Kit with 10mtr Breathing Hose, 3 Stage CFR112 Filter/ Coalescer/ Carbon and AF2109MT Anest Iwata Air Fed Mask Kit with 10 Metre Breathing Hose, Martech 4 Stage Filter and Regulator kits