Phat Filter 20"x6", 450 CFM Commercial Irrigation Big Bloom contains bat guano

Big Bloom contains bat guano and earthworm castings

Durable impeller can withstand operation in water containing solids and sediment (up to a 6 mm particle size)

not compatible with SBM150S)

The internal strap is a tidy way to tuck away the probe cables

such as clay pebbles

Phat Filter 20"x6", 450 CFM Commercial Irrigation Big Bloom contains bat guanoPhat Filters are packed full with the very best carbon on the market 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 rounded up dimension to make it seem bigger.