Vu-Flow NT 30 SC 40 Mesh (381 Micron) 1" Polyester Screen Replacement For NT, Combo or RNT Filter Elements. Just flush clean and reuse the filter screen cartridge over and over again. Great for wells, irrigation, sprinklers, valves, pumps and sand filtration. If you have well water or high suspended sediment in your water you will love these cleanable and reusable VuFlow screen replacement filters for Rusco Style Spin Down Water Filters. Spin Down Screen Water Filters are highly flexible sediment water filters designed to be utilized in a wide variety of applications. Available in Stainless Steel or Polyester screens. From household well water systems, geothermal heating, or lawn and turf, irrigation, all the way to factories, livestock feeding systems, or advanced liquid cooling systems. Replacement Filter Screens and Parts for T-Style Vu-Flow, Rusco, Orbit, Home Depot 38315, American Granby, John Deere Landscape, Campbell Spin Down, Water Whiz, Spin Down Screen Water Filters and more.