For more than 10 years, E-Z FLUSH FILTERS have been preserving the life of center pivot irrigation systems. Our filters have gained the reputation as the most trusted patented product on the market to filter Rust and Debris from plugging up pressure regulators and nozzles. Made with UV resistant Nylon & 33% fiberglass for strength, our E-Z FLUSH FILTERS are proven to stand up to the harshest environments to provide peace of mind during the growing season.