has anybody used or heard of GrowGreenBox carbon filters?

[baddagger]

hey guys just wondering if anybody has used this product or know if they are any good? cause I found some good deals for them. found them for $65 a pop and that's a 400cfm size filter and compaired to the other filter like phresh filter were its closer to 150 , figured I would see if anybody knows if this is a good one

 

[SpicySativa]

I have found carbon filters to fit into the "you get what you pay for" catagory. Haven't tried that one in specific, but I wouldn't recommend it. Phresh and CanFilter are both tried and true.

 

[baddagger]

well I ended up picking up two active air 400 cfm carbon filters.. that is a good brand right?