supply of spares filter first stage air filter for siemens make sgt-700 gas turbine. filter details: model-dropsafe 8 pocket filter, filter class m6, rated flow : 4250 m3 / hr, size: 595 x 595 x 620 mm, filter frame : 22 mm moulded pu header, 10 mm gasket at air entry side, mounting arrangement: hopper clips, aaf part no.- 5500102051gb, make: aaf , second stage air filter for siemens make sgt 700 gas turbine. filter details: model- hydrogt v450grf9, reverse flow, size 592x592x440mm, 20 mm header with pur gasket on air leaving side, filter class: f9, as per en779, aaf part no. bv401b027110r0p make aaf , seimens ref no. bd000336 ( thal ) , seimens ref no. bd000638 ( trombay ) . , third stage air filter for siemens make sgt 700 gas turbine. filter details: model- hydrogt v450 e e12 with easy care clips, size: 592x592x440mm, 23 mm header with pur gasket on air leaving side, standard airflow, filter class: e12 as per en1822, aaf part no. bv404-b.0-1611-0e-0p, make aaf, seimens ref no. bd000336 => limited