Air Box 4 Pre-Filter ventilation Our 20 Gallon

Our 20 Gallon

Some cultivars and growing conditions may require higher doses of Calcium

This economical purging option is design

X Series X12

Due to this action

Air Box 4 Pre-Filter ventilation Our 20 GallonDescription Replacement Pre Filter for Airbox 4: This item is a replacement pre filter specifically designed for the Airbox 4 device. For optimal functionality and efficient performance, it is advised to replace this pre filter every 3 months. Size Details: The pre filter measures a convenient size of 12" x 15" x 1", making it a precise fit for the Airbox 4 unit. Specifications Quantity: 1 Weight: 0. 10 lb Width: 15. 00 in Height: 1. 00 in Length: 12.