These 0.22 Micron air filter vents acts as a tool to allow gas exchange in live culture containers, grain jars and liquid cultures. The strong 3M adhesive can withstand autoclave temperatures in excess of 250F at 15psi for extended periods. The overall diameter of the filter is 19mm and the air hole is 10mm (.39"), perfect for standard 1/4" jar lid holes. This product can be stuck to clean hard surfaces, including standard metal jar lids and plastic jar lids.
Features & Includes:
- Sheet of 32 Filter Disks
- Easy peel and stick application for any DIY Project!
- Waterproof & Reusable
- 3M Lab Grade Pharmaceutical Adhesive Backing
- Works on plastic, metal jar lid or any spawn bag.
Bulk Pricing now available! Save 25-35% when buying 64 or 96!