... ×* TXX-160X* TXX-250×* TXX-400×* TXX-630×*(* stands for 30,50 separately)2.5. GP Magnetic Return Filter SeriesCartridge ... Suction Filter SeriesCartridge Filter ModelZL12X-122/* ZL12BX-122/* (* stands for 10,25,80 separately)2.10. QYLReturn Filter seriesCartridge Filter ... Suction Filter SeriesCartridge Filter modelTFBX-45×* TFBX-70×* (* stands for 10,20,30,80 separately) 2.12. XNLTank Mounted Return ...