The Glasfloss Z-Line 500 AB (Air Bear) & 300 AB (Air Cub) are an ideal replacement option for the Trion Air Bear and Air Cub filters. The ZLine 500 AB & 300 AB incorporates 100% synthetic fibers that are thermally-bonded, and manufactured in an engineered gradient structure.

The Glasfloss Z-Line 500 AB (Air Bear) & 300 AB (Air Cub) are an ideal replacement option for the Trion Air Bear and Air Cub filters. The ZLine 500 AB & 300 AB incorporates 100% synthetic fibers that are thermally-bonded, and manufactured in an engineered gradient structure.

The Glasfloss Z-Line 500 AB (Air Bear) & 300 AB (Air Cub) are an ideal replacement option for the Trion Air Bear and Air Cub filters.