i'm pretty sure it should be behind glove compartment. open the glove comp. there should be some latches (possibly on the inside walls of it). remeve them this will allow you to gain acces to the filters.
Open the glovebox. Empty it. There is a tab on the side to release it. Catch it as it falls. There are two filter panels located side by side. Lift one out. Slide the other one over and lift it out....
In general this is a DIY project that with the right tools and a little finesse anyone with basic mechanical skills can accomplish. There are 4 Phillips hex head screws holding the air filter cover...
2000 Honda cabin filter replacement location? Cabin filters are located under and behind glove box. Should you change cabin air filter on 2000 accord by yourself? Maybe, if you have the patience and...