Air Box 1, 2, 3 Pre-Filter Fertilizer Refillable lighters come pre-filled and

Refillable lighters come pre-filled and use a replaceable flint which means they have an unlimited lifespan

Chip Count (OSRAM 730 nm): 6

Seamless Connection with Water Detector

Whether you're planting a dwarf Honeycrisp apple tree or a full-size variety

the K6 ensures safe purification

Air Box 1, 2, 3 Pre-Filter Fertilizer Refillable lighters come pre-filled andDescription Replacement Pre Filter: This is a replacement pre filter for the Airbox 1, 2, and 3. It is recommended to replace the pre filter every 3 months for optimal performance. Measurements: The pre filter measures 12" x 12" x 1", ensuring a precise fit for your Airbox unit. Specifications Quantity: 1 Weight: 0. 10 lb Width: 12. 00 in Height: 1. 00 in Length: 12. 00 in