There is a review floating around... I may have saved it and I'll take a look later.
Here's one I found about motorcycle filters, the same ideas apply. The filter for my old bike was the same as the older civic filters, I used a couple on the CRX when I still had some left over. Basically the author compared different filters, aftermarket and OEM, by taking them apart and putting them through various tests. Honda OEM filters used to be all good, until a few years ago. Now the one you want is the s2000 filter, it's still made by Toyo-Roki, while the others are made by Fram. If you get one from Honda it's going to cost around $10, and make sure they don't charge you for the new crush washer. I get all mine there and every once in a while they try to charge me 80 cents or something, but I remind them that they didn't charge last time and they let it slide.
You probably won't need a filter wrench to get it off, and it's a pain to get any tools back there anyway. Be careful not to drip it on your exhaust pipe, it will stink while it's burning off.
To change the tranny fluid, you need another 17mm and a 3/8" drive ratchet. Get under the car on the passenger's side and you will see a bolt with a square cut out, it has a longer head than the other bolts. Your 3/8" ratchet will fit right in there, loosen it to drain the fluid. Behind and above it is the fill hole, you might want to open that first to make the draining quicker and smoother. Once it's drained, put the drain bolt back in. Now use a funnel with a tube (I use fuel hosing) and get it in the fill hole, holding the funnel at the top of the tranny where you can get to it. Now just start filling it up, until it dribbles out the fill hole. Make sure the car is level while you fill it. It's kind of a pain to do, it takes a while for the oil to go through the tube. You can also use other holes on the tranny to fill it, as long as you leave that hole open so you know when it's done, personally I always use the fill hole. Use either Honda MTF or 10W40. I use motor oil because that's what the manual says, and with the number of times I've had to drain the damn tranny I would be even more broke using Honda MTF.