Midwest Grow Kits
Polyfil Synthetic Fibers
Polyfil Synthetic Fibers
Regular price
$ 7.00 USD
Regular price
Sale price
$ 7.00 USD
Unit price
/
per
Polyfil is a synthetic material used as a filter agent when constructing Bulk grows and "Monotubs". This material filters and allows for gas exchange for bulk casing grows.
Includes:
- Over-filled with Premium Polyfil Fibers
- Enough for 2-3 Containers