0000019446 2020-12-10 2020-12-10 0000019446 2020-03-05 2020-03-05 0000019446 false 8-K 2020-12-10 CANTEL MEDICAL CORP. DE 001-31337 22-1760285 150 Clove Road Little Falls NJ 07424 (973) 890-7220 Common Stock CMD NYSE false false false false false