The Rusco FS-1-100-SS is a 100 mesh stainless steel spin-down replacement screen, equivalent to approximately 140 microns. This rating makes it ideal for removing sand, silt, rust flakes, and other coarse sediment from your well or municipal water supply. The stainless steel construction provides superior durability compared to polyester screens, making it well-suited for hot water applications and heavy sediment loads.

The Rusco FS-1-100-SS replacement screen is specifically designed to fit Rusco 1" spin-down sediment trapper filter housings, including the 1-100-F, 1-100-T, and 1-100-STR models. It is not interchangeable with 1-1/2" or 2" Rusco housings, and you must match the mesh size to your original unit. Always confirm your housing size and thread configuration before ordering to ensure proper fitment.

Unlike disposable cartridge filters, the Rusco FS-1-100-SS stainless steel screen is reusable and designed to be flushed rather than replaced on a schedule. Simply open the flush valve at the bottom of the housing to purge trapped sediment—frequency depends on your water quality, but monthly flushing is typical. The screen itself can last for years with proper maintenance; replacement is only needed if the mesh becomes damaged, torn, or permanently clogged with mineral scale.

Yes, the stainless steel construction of the FS-1-100-SS makes it suitable for hot water applications, unlike standard polyester Rusco screens which are limited to cold water use. The stainless mesh resists warping and degradation at elevated temperatures, making it an excellent choice for pre-filtering water heater feeds, boiler systems, or irrigation lines where water temperatures may exceed 100°F. Always verify the temperature and pressure ratings of your specific Rusco housing before use.

No, the Rusco FS-1-100-SS is strictly a mechanical sediment screen and does not reduce chlorine, lead, VOCs, or other dissolved chemical contaminants. Its 100 mesh stainless steel design captures only physical particulates like sand, silt, and rust. For comprehensive water treatment, pair the Rusco spin-down with downstream carbon filtration or a whole-house filtration system to address taste, odor, and chemical impurities.