Based on this product's specifications, here are some alternatives and similar models
Epson ELPAF54 Air Filter for EH-TW5600, EH-TW5400, EB-2042, EB-970, EB-980, and EB-990U Projectors
Summary description:
The Epson ELPAF54 is a high-quality replacement air filter designed for specific Epson projector models, including the EH-TW5600, EH-TW5400, EB-2042, EB-970, EB-980, and EB-990U. This essential maintenance component ensures optimal airflow, preventing dust accumulation and protecting internal components to maintain peak projection performance and extend the lifespan of your device.