supply of set of hepa filtersset of hepa filters,set of hepa filters 1) hepa filter in h-14 grade down to 0.3 micron, filter construction: flang e type, media: glass fiber paper machine pleated, pleat per inch 6-7 with fused plastic hot melt separator, both side powder coated faceguard, neoprene gasket, eff-99.995%, pleat pack 45mm, frame: aluminum, size: , temp: ambient, size-610mm x 1220mm = 06 nos 2) pre filter- in g3 grade down to 20 micron, eff: 8 5%, box type, media: hdpe & non-woven synthetic media, filter construction: rod type, frame: aluminium , temp. ambient, initial pressure drop: 4 mmwc & final pressure drop: 15 mmwc size-400mm x 400mm x 20mm with ss grill = 04 nos 3)air filter in g4 grade down to 10 micron of flange type,media: hdpe with al uminium mesh & non-woven synthetic media, eff:90%, filter construction: microvee type, frame: aluminiu m, temp.ambient, initial pressure drop: 6 mmwc & final pressure drop: 20 mmwc, size-2 x 2 = 01 no 4)air filter in g4 grade down to 10 micron of flange type,media:hdpe with aluminium mesh & non-woven synth etic media, eff: 90%, filter construction: microvee type, frame: aluminium, temp. ambient, initial pressure drop: 6 mmwc & final pressure drop: 20 mmwc, size-2 x 1 = 01 no 5) pre filter in f5 grade down to 5 micro n, eff: 95%, flange type, media: hdpe & non-woven synthetic media, filter construction: rod type, frame: aluminium, temp. ambient, initial pressure drop: 6.5 mmwc & final pressure drop: 25 mmwc size-2 x 2 = 1 no 6) pre filter in f5 grade down to 5 micron, eff: 95%, flange type, media: hdpe & non-woven synthetic media, filter construction: rod type, frame: aluminium, temp. ambient, initial pressure drop: 6.5 mmwc & final pressure drop: 25 mmwc, size-2 x 1 = 01 no make: bhavishya or similar. [ warranty period: 30 mo nths after the date of delivery ] ] => limited