Premium Quality: H98-510-S tankless water filter parts for Rinnai tankless water heater insert screen assembly for continuous water heaters. Made with high-quality and durable materials to extend service life. Multi-pack set combinations provide enough replacements for long-term use. Tankless water heater filter assembly cleaning strainer for Rinnai H98-510-S water filter assembly. Water heater filter cleaner designed for optimum dirt-holding capacity. Replace approximately every 2-3 months for best performance. The part is easy and quick to install. Simply remove and replace the old or damaged parts, which can be completed in 5 minutes, improving time efficiency and allowing quick resumption of daily activities. Size: Rinnai filter screen for tankless water heater, 0.94 inch x 1.8 inch x 0.78 inch. (H98-510-S for Rinnai tankless water heater inlet screen assembly – for Continuum water heaters.) Precautions: To ensure correct usage and avoid purchase errors, please verify the product compatibility with your tankless water heater model before purchasing. Color: Black Material: Plastic Package Contents: 2 x Tankless water filter parts Note: The actual product may have slight color variations due to lighting and display differences, which does not affect functionality. Measurement may vary by +/- 1-3 cm.