Air Box 3 Pre-Filter - 12 x 12 x 1-in

Keep Airbox Intake Clean With a Fresh Pre-Filter - 12 x 12 x 1 in

A clogged or worn pre-filter restricts airflow and lets debris reach the main filter. This replacement pre-filter fits the Airbox 1, 2 and 3 and catches coarse particles at the intake. The supplier recommends replacing it every 3 months.

Sold individually, this single 12 x 12 x 1-in filter suits a grower running one Airbox unit who wants a spare on hand, and it scales easily for several units across a facility.

Key Features & Benefits

• Fits Airbox 1, 2 and 3 — one replacement size covers three models.
• 12 x 12 x 1 in — a flat, slim profile that is simple to swap.
• Pre-filter stage — takes the first load of debris so the main filter is less burdened.
• Clear replacement schedule — a 3-month interval makes maintenance easy to plan.

Who Should Use Air Box 3 Pre-Filter

Indoor growers and commercial cultivation teams who run an Airbox 1, 2 or 3 and need a replacement pre-filter for routine maintenance.

About Air Box 3 Pre-Filter

The Air Box 3 Pre-Filter is a replacement pre-filter measuring 12 in long, 12 in wide and 1 in high. It is sold each and is intended for the Airbox 1, 2 and 3.

Frequently Asked Questions

Q: Which units does this pre-filter fit?
A: It is a replacement pre-filter for the Airbox 1, 2 and 3. Check that your unit is one of these before ordering.

Q: How often should I replace it?
A: The supplier recommends replacing it every 3 months. Replace it sooner if it looks visibly clogged.

Q: What size is it?
A: It measures 12 in by 12 in by 1 in.

Q: What does a pre-filter do?
A: A pre-filter is a first-stage filter that captures larger particles such as dust before air reaches the main filter. This helps the main filter work under less load.

Q: How many come in a sale unit?
A: It is sold each, so one pre-filter per unit ordered.