HEPA filter element for mushroom growing and mycology production.
Use this filter element for your own DIY Fan Filter Unit or "Flow Hood".
Replaces many other common HEPA filters.
- Test Volume; 353.4 CFM
- 99.99% @ .3 micron or larger Efficiency
- 0.736" Initial Resistance
- Class H13
- Aluminum frame
- Sealing strip on both sides.
- 24" x 24" x 2"
While many of our products have free shipping, the shipping costs for heavier items are calculated by weight and distance. Please consider the labor and resources required for shipping and understand that we cannot provide free shipping on some items. We offer a local pickup option at our warehouse in Northern California near Sacramento.