Airaid Powersport SynthaFlow Direct-Fit Replacement Premium Oiled Air Filter # AR850-352 is a confirmed fit for your Polaris XP900. I suggest the cleaning and oiling kit # AR790-551 to keep the filter in top condition. view full answer...
My contact at Airaid checked the air filters specified for your 2007 Honda TRX680 4-Wheeler and based on his research a better filter option for your ATV is their # AR700-493. This filter has a 3-inch flange to mate with your intake, a base diameter of 6-inches, a top diameter of 4-5/8-inches and a height of 6-inches. If these dimensions match your current filter then this one should be a good fit.
Since these filters are NOT vehicle-specific you'll need to check the measurements of... view full answer...