3M Versaflo TR 300 Spark Stop

This product is designed, manufactured, labelled and packaged for sale to industrial and professional customers for use in the workplace; it is not intended for sale or use by consumers Accessory for 3M Versaflo TR-300 Fan Spark arresters should always be used in case of sparks or hot air particles in the workplace They also act as a pre-filter that captures many larger particles that would enter the main filter and plug it