Does anyone know any aftermarket equivalents for air filters?  the original part # is 0800-11200...Im pretty sure this is the same filter for the Uforce 500 and the Zforce 800..Im looking for K&N or UNI part numbers. 

Thanks for your help
Kevin in New Hampshire

[2015 Z Force 800 53/Trail EPS]

If it is the same as the Z800, and the part number is 0800-112000, and it looks like it is and you will need the straight version, then this is the one for the Z and U8s: 

https://www.amazon.com/Uni-2-Stage-Straight-Pod-Filter/dp/B001KO0ZBE?ie=UTF8&