Features No Need To Weld: this shortwave low-pass filter is a finished product, no need to weld by yourself to use, effectively save time and effort. Fine Workmanship: this low-pass filter is manufactured with professional craftsmanship, well-made and burr-free, easy for you to install and use, and can be used as a good substitute. Wide Application: This short wave power filter board is widely used in precise measuring instruments, building automation, precise machinery, elevator lifting equipment, automation system. Used In Frequency Conversion Equipment: This low-pass filter can also be used in calculator frequency conversion office equipment, servo system frequency conversion equipment, lighting equipment, information and communication equipment, UPS power supply, automotive electronics, etc. ABS Material: This power filter module is made of high quality ABS material, which is impact resistant, scratch resistant, not easy to age, and has a long service life. Specification: Item Type: Low Pass Filter Material: PCB Voltage: 12V Power: 100W Package List: 1 x Low Pass Filter Note: Pay attention to correct operation. Package List 1 x Low Pass Filter