Spore Stopper Mushroom Ventilation Kit Replacement Filters
3-Pack
Regular price$5.00
- Free US shipping (+$200)
- Easy returns within 30 days
Block spores & other airborne particles from contaminating mushroom fruiting chambers with our Spore Stopper filters
- For use with Active Grow's Walden White 6" Mushroom Ventilation & Air Filtration Kit & other standard 4-6" inline fans
- Keeps grow spaces clean from spores & other airborne particles
- 10"x10" form factor attaches easily to inline fans using ducting clamps or other fasteners
- Made from eco-friendly PET fibers
- 3mm thickness
- Replace after each fruiting cycle
3x Spore Stopper Mushroom Ventilation Kit Replacement Filters
Free ground shipping on all orders over $200 in the continental US. Free ground shipping on all orders over $350 in HI, AK and Canada (BC, MB, NB, AB, ON and SK only). Products ship within 1-2 business days from date of purchase.
Active Grow proudly participates in the 1% for the Planet® program and donates 1% of all annual sales to organizations that promote sustainable agricultural practices.
