supply of set of air filters suitable for amit make rmpu of vande bharat train (train-18). 1.return air filter of size: 840 x 495 x 50 mm with filter media compliance to en45545 hl(1-3). 2.fresh air filter of size: 210 x 203 x 12 mm with filter media compliance to en45545 hl(1-3). note: each set consisting of return air filter - 01 no. and fresh air filter - 01 no. makes : usha , purogen or equivalent note : oem , test ,guarantee ,warranty ,authorized dealership certificate to accompany at the time of supply. , sample should be got approved by consignee before bulk supply.set of air filters suitable for amit make rmpu of vande bharat train (train-18). 1.return air filter of size: 840 x 495 x 50 mm with filter media compliance to en45545 hl(1-3). 2.fresh air filter of size: 210 x 203 x 12 mm with filter media compliance to en45545 hl(1-3). note: each set consisting of return air filter - 01 no. and fresh air filter - 01 no. makes : usha , purogen or equivalent note : oem , test ,guarantee ,warranty ,authorized dealership certificate to accompany at the time of supply. , sample should be got approved by consignee before bulk supply.,set of air filters suitable for amit make rmpu of vande bharat train (train-18). 1 .return air filter of size: 840 x 495 x 50 mm with filter media compliance to en45545 hl(1-3). 2. fresh air filter of size: 210 x 203 x 12 mm with filter media compliance to en45545 hl(1-3). not e: each set consisting of return air filter - 01 no. and fresh air filter - 01 no. makes : usha , p urogen or equivalent note : oem , test ,guarantee ,warranty ,authorized dealership certificate to acco mpany at the time of supply. , sample should be got approved by consignee before bulk supply. [ warrant y period: 30 months after the date of delivery ] ]