tender for spares for compreesor model trc 1000 mn/ug.02 1) air filter assly dry type mn/ug elgi partno-070309310 2) filter media ,trc 1000 mn/ug elgi. part no -070407510. (one set consists of two items). item1= 40 nos., item 2= 20 nos., one set consist of 2 items.