NORTH SPORE 

18 mm Adhesive 0.22 Micron Filters for Culture Jar Lids

These self-adhesive, autoclavable 18mm filters can be applied to jar lids or tissue culture containers to allow for optimal gas exchange while protecting against contaminants, spores, and bacteria. 3M adhesive can withstand autoclave temperatures in excess of 250F at 15psi.

• Designed for port-adjacent placement.
• Perfect for standard 1/4" jar lid holes.
• Ideal for projects involving injections or transfers.
• Can be used on plastic or metal.

* Jar and lid not included.

Sheet of 25 Ports