Alrighty, before we get started, let's go over everything an indoor grow room needs. If your experienced with all of these items, you can skip to the links, otherwise I recommend you read it all. 1st. Grow light & Light timer. Grow lights are basically an artificial sun for your plants. 2nd. Controlled Grow room (in this case we are going to use a Grow Tent). Grow areas are in place to keep the area controlled, and generate the fastest and highest yields. 3rd. Ventilation & Filtration. For this setup, we are going to have three types of ventilation, 1st, exported filtered air from the inside, 2nd, incoming fresh air, and 3rd, air from a rotating fan, keeps the air moving and strengthens the stems of your plants. 4th. Flower pots & Soil. Represents the outside soil. Now, let's get started! 1st. Grow light. http://www.ebay.com/itm/Apollo-Horticulture-CFL-Compact-Fluorescent-Grow-Light-Reflector-Hood-/191211073391?pt=US_Hydroponics&hash=item2c85116f6f light timer. http://www.ebay.com/itm/Apollo-Horticulture-110-Volt-Outlet-24-Hour-Hydroponic-Grow-Light-Set-Kit-Timer-/171282264848?pt=LH_DefaultDomain_0&hash=item27e137f310 2nd. http://www.ebay.com/itm/Apollo-Horticulture-Reflective-Mylar-Hydroponic-Grow-Tent-for-Plant-Growing-/181412198918?pt=US_Hydroponics&var=&hash=item2a3d027a06 this is the grow room, or tent. I'm going with the 48"x24"x60" model. 3rd. This item will push air into the tent select the 6" model. http://www.ebay.com/itm/VenTech-4-6-8-Inch-Duct-Booster-Inline-Blower-Fan-/181241936549?pt=US_Hydroponics&var=&hash=item6fd32876c1 This is the filter, I tested it, believe it or not it works great. http://www.walmart.com/ip/21930737?wmlspartner=wlpa&adid=22222222227000000000&wl0=&wl1=g&wl2=t&wl3=41833582510&wl4=&wl5=pla&wl6=19880599990&veh=sem Next item, this is the ducting that the filtered air will pass through. http://www.ebay.com/itm/VenTech-8-x-25-Non-Insulated-Flexible-Aluminum-Air-Ventilation-Ducting-/181423764993?pt=US_Hydroponics&hash=item2a3db2f601 this is the ducting that the fresh air will pass into the tent (honestly it's not required, just for show). http://www.ebay.com/itm/VenTech-6-x-25-Non-Insulated-Flexible-Aluminum-Air-Ventilation-Ducting-/171156554273?pt=US_Hydroponics&hash=item27d9b9c221 4th. Soil, best possible quality I know of. http://www.ebay.com/itm/10-Gallons-40-quarts-FoxFarm-Ocean-Forest-Happy-Frog-Potting-Soil-Organic-Mix-/271285928904?pt=Fertilizer_Soil_Amendments&hash=item3f29e6c3c8#viTabs_0 flower pots, very cheap. http://www.ebay.com/itm/1-GALLON-PLASTIC-NURSERY-GARDEN-PLANT-FLOWER-POTS-FAST-SHIPPING-/141256506264?pt=Planters_Pots&var=&hash=item20e38b3b98 The only item that I did not include in this topic, is the light bulbs, just order some cheap high wattage CFL tubes online. If I missed anything, or if any links are bad, leave me a comment and I'll be sure to fix it. Some time after the 4th of July, I will be posting a step by step guid with pics of how we are going to assemble this room. All of these links and the setup came directly from my creativity, please, don't spoil it, Hizenburgh.
You don't need a fan to push air into the tent. You need a fan to suck out the hot air. That filter won't help once you start flowering.
after 12/12 light is started id recommend to buy a phresh inline filter. Air getting pushed into the tent is for show, not needed but it gives the babes a nice fresh cool breeze, and in my case I'm going to add a temp and humidity sensor in the tent that goes up to my room, so when the temp or humidity is high or low I can raise or lower it from the ducting that pushes air in.