Flywoo O4 Wide ND Filter – Choose Option

Designed exclusively for the O4 Wide Air Unit, this ultra-light 0.4g filter enhances clarity without adding weight. Made with premium AGC optical glass, it resists scratches, smudges, and oil, delivering sharp, consistent image quality in dusty, humid, or windy conditions. The secure snap-on design stays firmly in place during fast maneuvers and vibrations. Install in seconds—reliability and performance, ready to fly. Specification Item Flywoo O4 Wide ND Filter Compatible Model O4 Wide Air Unit Material ABS plastic Frame ， Glass Weight 0.4g In the Box 1* Filter