Our Products
37mm Filters for WINS Impactors. 100 Pack
These are the correct EPA spec 37mm diameter binderless glass fiber filter discs used as the substrate for the DOS oil inside WINS Impactor well.
Description
These are the correct EPA spec 37mm diameter binderless glass fiber filter discs used as the substrate for the DOS oil inside WINS Impactor well. These high quality filters are die cut from material manufactured by Whatman. Packs of 100 filters.
