supply of set of maintenance spares. , set of maintenance spares required for aqua care 1000 lph, r o water plant consisting of 08 items spec ified as follows. 1) complete sand filter with 25nb automatic mpv. qty/set. = 01 no. 2) complete activated carbon filter with 25nb automatic mpv. qty/set. = 01 no 3) pressure gauges. qty/set. = 02 nos. 4) flow meters. qty/set. = 02 nos. 5 ) 20 inches jumbo pre filter housing with cartridge. qty/set. = 02 nos. 6) 1 inch cpvc pipeline with elbow, coupling, uni on & ball valve. qty/set. = 30 rmt. 7) dosing chemical. qty/set. = 2 ltrs. 8) fitting and service. qty/set. = 01 job [ war ranty period: 30 months after the date of delivery ] ]