Green Gear Carbon Filter 4" x 20"

This Carbon Filter can be used as both an intake filter and exhaust filter. Its mesh provides a 53% open area which allows for increased airflow.

Our 4"x20", 6"x16", 6"x24", and 8"x39" Carbon Filters feature changeable pre-filters already installed for safer transportation. These carbon filters are professional-grade and designed to meet the demands of serious hobbyists and commercial applications.

Features:

• Machine packed carbon for 100% filtered air flow.
• Inner & Outer Mesh
• Reversible Flange & Base
• Changeable Pre-filter
  • Two free elastic ropes to fix the filter pad