In my 2015 owners manual it says to use "Uni" cleaner and oil for cleaning the foam cover on the air filter. My dealer doesn’t sell that brand (can’t remember what kind they have) and Walmart, Advanced Auto, and Auto Zone sells K&N. Can I use the K&N? Or should I use Uni? I purchased the 36 month extended warranty and I’m doing my 10 he service myself so I don’t want no issued from Can-Am.