12-04-2019, 10:00 PM
QSM filters are a little pricey if I remember correctly but $575 each sounds high. Good bet they are airsep elements and if so, are washable. Walker engineering sells a kit for cleaning and oiling the filter. K&N also makes a filtercharger kit that will work well. Spray on cleaner, wash with hose, let dry and spray on oil. If elements are too far gone get dimensions and check online. Seaboard marine should have filter elements at a decent cost for qsm11


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