Hi guys, I'm planning on having a right angle air cleaner installed and wanted your opinions. The ones I'm looking at are the Trion Air Bear and GeneralAire MAC-L. The Air Bear says it acts like a turning vane, so I'm guessing the MAC-L is the same? From what I gather, the MAC-L claims 0.14" w.c. @ 1400 CFM, while the Air Bear states 0.24" w.c. @ 1400 CFM. Or is there another right angle out there that's better? Space is very limited, which is why I'm looking at right angle cleaners. Thanks.