buy a K&N filter recharge kit, costs around 28 bucks, and comes with the cleaner and oil. cleaner which u just put on, let sit, and then rinse under water, then let it dry, and spray on with the filter oil.
works perfect and brings pod looking good as new. and is way cheaper than a new one...
i use it on my K&N, and my brother uses it on his apexi,,
Repco, autobahn, supercheap all sell them