The Magnum Pro line of professional carbon air filters have 50% more Australian Activated Mined Carbon than most Carbon Filters on the market. Compare this filter with other 4" Filters an you will see the difference. This Carbon Filter has a 2" Carbon thickness (Most others have a 1" or 1.5" Carbon thickness) Australian Mined Carbon is the end result of processed coal. This process treats the mined material with oxygen to open up millions of microscopic pores between the carbon atoms. The result is a uniform carbon with a surface area of up to 2,000 square meters per gram. This amazingly porous substance (which is not only lighter than plant-based carbon, but 2 to 3 times as porous), is now ready to absorb over 100% of its own weight in odor producing particles.
D**N
This review should tip the scale.
I bought this filter for a 4x4 tent April 23rd 2014. It's now august 26th and is doing nothing. My temp is 77 rh is 54 and I'm using 450+ cfm fan with a controller. It has a constant supply of fresh cool air. the smell of my peppers are so intense I smell it through out the house, sometimes outside if the door is left open for more than 5 seconds.The quality of this product is horrendous. This is one of several lighthouse hydroponic products I've ordered and after this situation it'll be my last. Already have a can filter on the way
Trustpilot
2 months ago
2 days ago
