Netafim Manual Disc Filter 1.5in MPT x MPT 140 Mesh 10-35 GPM: low-maintenance filtration. Stacked plastic rings trap debris, ensuring clean water for irrigation. https://www.hydroponicstown.com/00135-000110-netafim-manual-disc-filter-1-5in-mpt-x-mpt-140-mesh-10-35gpm