EMI Solutions Pvt. Ltd. Manufactures Telephone Line Filter with Electromagnetic Pulse - EMP Protection. EMI Solutions Pvt. Ltd. Has achieved ISO 9001:2008 certifications. EMI Solutions Pvt. Ltd. Supplies filters and suppression components for application in consumer electronics, industrial automation, medical, telecom and defense. Telephone Line Filter with Electromagnetic Pulse - EMP Protection is provided with 4 [2 Pairs] no. Of lines. The output connection of Telephone Line Filter with Electromagnetic Pulse - EMP Protection is flexible leads which are available with bulk head connector.