Buckeye Symmetry Fragrance-Free Foaming Hand Sanitizer, 1000 mL (6/Case) Backpack Vacuum Part they're designed for use with

they're designed for use with a rotary machine at 175 to 600 rpm

Replace according to the machine's maintenance schedule to maintain exhaust air quality

and facilities applications that require validated sporicidal performance

and the source title reference is unclear

Buckeye Symmetry Fragrance-Free Foaming Hand Sanitizer, 1000 mL (6/Case) Backpack Vacuum Part they're designed for use withBuckeye Symmetry Foaming Hand Sanitizer, Fragrance Free, is a rich, waterless foaming formula that eliminates 99. 9% of common disease causing organisms. It is formulated with 62% w w (70% v v) ethyl alcohol, aloe, and vitamin E for refreshed hands even with repeated use. The fragrance free formula leaves no sticky residue, with no water or towels needed. Suited for healthcare, hospitality, retail, and school settings. All packaging is BPA free.