supply of set of air filter for three phase propulsion equipment and control system for vande bharat train setset of air filter for three phase propulsion equipment and control system for vande bharat train set,set of air filter for three phase propulsion equipment and control system for vande bharat train set. one set consist of four items (1) traction m otor air inlet filter 1 medha part no sp675uv21067 qty-1 (2) traction motor air inlet filter 2 medha part no sp675uv21068 qty-1 (3) traction motor air inlet filter 3 medha part no sp675uv21069 qty-1 (4) traction motor air inlet filter 4 medha part no sp675uv21070 qty-1 [ warranty period: 30 months after th e date of delivery ] ] senior section engineer c & w (mg) gujarat 14.00 set