u/EndGroundbreaking751

Ive recently changed the engine air filter about 3 months ago and Ive started noticing as of a month ago when idling in drive i notice the rpm’s go down a tiny bit then go up with a small vibration while idling it’s barely noticeable but you can feel it could it be that the filter isn’t sealing all the way I swear Ive checked it multiple times or could it be another issue would anyone know?