Where should I go to buy the comptech air filter cleaner? Thanks for your help!!!

 

here is where i got mine
http://www.unifilter.com/
your welcome

 

i did this yesterday

now how much oil are you supposed to spray on the filter?

 

here is what i did.i read the instructions.if you, don't have them .
spray filter inside and out from about 12 inches away.cover entire filter
top as well .now here is the fun part rub oil in in with your hands .let sit for 10 mins .install. i have two filters so one is always clean .i also have the drivers side vent open and i also have a black funnel with shop vac tube running from the funnel to the comptech box just short of the filter.it just add more air but please note more air means more dirt . you can turn rotate filter as the side getting the air gets most of the dirt but it is best to keep the thing clean .change filter when changing oil.
i think that is it .you got that