Pre-Filter Cloth for Inline Carbon Filter, 6-Inch, 2-Pack Planting Cloning & Seed Starting Used for controlling fungus gnats

Used for controlling fungus gnats

Effective as a final flush to clean growing media

cane molasses

respirators

natural and organic-based plant food

Pre-Filter Cloth for Inline Carbon Filter, 6-Inch, 2-Pack Planting Cloning & Seed Starting Used for controlling fungus gnatsA filter cloth designed to extend carbon filter lifespan by protecting its charcoal bed from debris. Form fitting sleeve made of polyester to block hair, dust, lint, pollen, and other larger particles. Breathable fabric allows complete, 100% air passthrough for proper air filtration and odor control. Reusable for up to 6 months of continuous use at a time between dusting and machine washing. Size: 8. 89 x 13. 77 in. Fits 6 inch Carbon Filters