Does anyone have any experience with the K&N OIL FILTER for our motor? I am used to using and maintaining the air filters, but I wonder about the oil filter. It claims to be re-useable but is there seriously value in doing that? I've been using the Mann Fleece but found what appears to be a good deal on the K&N. Is it actually a single use product?

Any thoughts would be appreciated, especially comparison with the fleece vs K&N )even if for single use).