Check the listing for details. Eagle Comtronics Single Channel Negative Trap; Ch. 5; Part #EMN-5. Condition: New. Listed at 12.50 USD. Description: Eagle Comtronics Single Channel Negative Filter, Channel 5; The smallest 1GHz Trap in the industry, measuring 1.96". Negative filters are a passive device that remove a video from entering a non-subscribing cable customer's home. They are the most effective and economical method of pay television security in the world. The filter attenuates the video carrier of the specified channel to a point where there is no viewable picture on the tv. This item is silver in color, measures .75x.75x1.96, and has a cylindrical shape. Part #MNE-5 bb New and Used Items: -All Items listed as new and used are eligible for returns within 30 days -Items must be unused(upon receiving item) and in the same condition it was received -All returns must be in original packaging -Customer is responsible for cost of shipping *Items Listed As "For Parts/Not Working" Are Untested And May Work* *Any Items Sold "For Parts/Not Working" or "AS IS" Not Eligible For Returns*