The hydrophilic diffusion media 940 on {HEAD ~ the moisture} donating side serves {TAIL ~ two beneficial functions} 
The hydrophilic diffusion media 940 on { HEAD ~ the moisture } donating side serves { TAIL ~ two beneficial functions }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL