supply of different types of filters of gemac make pct-8253 machine., suction filter big gemac part no ge770017. [ warranty period: 6 months after the date of delivery ] , suction filter small gemac part no ge770020. [ warranty period: 6 months after the date of delivery ] , proportional filter gemac part no 0060d010bn4hc. [ warranty period: 6 months after the date of delivery ] , return filter gemac part no ge770012 [ warranty period: 30 months after the date of delivery ] , servo filter gemac part no dfbn / hc330tf5d1.0 / -l-24 make gemac or filtrac or crcc or hydac. [ warranty period: 6 months after the date of delivery ]