Phat Filter 4" x 12" 200 CFM Climate Control growing-accessories Film Sheet Designed for Reflectivity:

Film Sheet Designed for Reflectivity: This product provides protective layers and helps control spills and messes

or even outdoors

All pieces are hand-assembled and quality-checked for satisfaction

Material The first PP cotton layer

If crystallization occurs

Phat Filter 4" x 12" 200 CFM Climate Control growing-accessories Film Sheet Designed for Reflectivity:Description Product Details: Phat Filters are packed full with the very best carbon on the market How do we know? Simple math. Carbon Quantity x Carbon Quality = Filter Capacity 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 "rounded up" dimension