Phat Filter 12"x4", 200 CFM
Phat Filters are packed full with the very best carbon on the marketâ€¦ and we have the independent lab test numbers to prove it.
How do we know? Simple math.
Carbon Quantity x Carbon Quality = Filter Capacity
QUANTITY: When we say Phat Filter carbon beds are 2" thick, they are in fact, 2" thick. The same is true when it comes to Phat Filter bed length size; the size we claim is in fact the actual size, not a â€śrounded-upâ€ť dimension to make it seem bigger. So it stands to reason that we can obviously pack more carbon into our fi lters than some others can claim.
QUALITY: Phat Filterâ€™s quality is also backed up by math and science too. ADsorption Yield (adsorption with a â€śdâ€ť) is the key. It tells you how good the carbon is. So how do you find the Adsorption Yield?
Itâ€™s an easy equation:
Dry Apparent Density x Butane Number = Adsorption yield
A high adsorption yield number equals a greater capacity to adsorb odors, which in turn means the filter is of higher quality and will sustain a longer life-span. This is critical when choosing a quality carbon filter like a Phat Filter.
So compare the numbers and youâ€™ll see for yourself that Phat Filters are easily the best deal in the marketplace today! Phat Filters numbers donâ€™t lie.
IGSPF124 – Phat Filter, 4" x 12", 200 CFM, IGSPF126 – Phat Filter, 6" x 12", 275 CFM, IGSPF166 – Phat Filter, 6" x 16", 375 CFM, IGSPF246 – Phat Filter 6" x 24", 500 CFM, IGSPF248 – Phat Filter, 8" x 24", 600 CFM, IGSPF3910 – Phat Filter, 10" x 39", 1400 CFM, IGSPF3912 – Phat Filter, 12" x 39", 1700 CFM, IGSPF396 – Phat Filter, 6" x 39", 800 CFM, IGSPF398 – Phat Filter, 8" x 39", 950 CFM