eskimo Blue Tier VIP MFK Member Mar 6, 2008 413 2 323 40 belgium , limburg Dec 8, 2013 #11 the outside tubes are intakes the middel is the intake , and i have 2 of the 1200 xls and the work great , never had any problems , and you can het parts more then 20 years afther you purchased the filter
the outside tubes are intakes the middel is the intake , and i have 2 of the 1200 xls and the work great , never had any problems , and you can het parts more then 20 years afther you purchased the filter