AC Infinity Refillable Carbon Filter Kit, with Charcoal Refill, 4-Inch Bio-Fertilizer The GRAND DADDY PAD is

The GRAND DADDY PAD is your backup for those growers using CO2 tanks that run empty

It guarantees crystal clear

minute pirate bugs

Extends lamp and ballast life by reducing heat

AC Infinity Refillable Carbon Filter Kit, with Charcoal Refill, 4-Inch Bio-Fertilizer The GRAND DADDY PAD isDescription Reusable Carbon Filter: This patented design eliminates the need for replacing entire filters. The package includes over one refill, matching the filtration capacity of two standard 4" carbon filters, thereby offering a cost effective solution. The removable twist off flanges allow for easy, tool free refilling using the included funnel and scoop. Efficient Odor Blocking Capability: The expanded chamber is lab tested to block odors as