How are you installing that fan and charcoal filter together again?

BTW I have a 1280 blower to cool my lights right now and it works great. I built an air box so I can run multiple single outputs to each light and still have plenty of air.

You can build one out of a rubbermaid tub 10 gallon size and some tin collars. You need to seal the whole thing tight and use 1/4 bolts to hold the top on and door stop seal to seal the lid closed. It's not hard at all but it gives you plenty of air and a good delivery system you can add to later if you need to.

Just something to think about.