Nikro 862056 - 18" Round Silica Carbide Button Brush. Aggressive metal bristle for brushing metal unlined ductwork. Replacement Silica Carbide Button Brushes for Rotary Brush Systems.
Independent Safety Certification
- ETL certified to conform to UL & CAN/CSA safety & flammability standards
All Nikro Industries Air Scrubbers are NRTL-certified to comply with UL Std. 507 & CAN/CSA Std. #C22.2 No.113 for electrical safety.