• Kit includes 2 microfiber pre filters and 1 HEPA filter.
• Compatible with Tineco PURE ONE S11 Series, A10 Hero/Master and A11 Hero/Master.
• HEPA filter captures 99.99% of particles ejected while cleaning and expels non-allergenic fresh air.
• Please clean and replace the filter periodically for optimal performance, Tineco patented Rinse-free Pre Filter Cleaning Tool is highly recommended to help prevent loss of suction.
• Pre filter is rinsable, but Tineco patented Pre Filter Cleaning Tool is highly recommended, which can help prevent loss of suction.
• The HEPA filter can be washed under running water and must be completely dry before reinstalling. Please replace the pre filter every 3-4 months, HEPA filter every 6 months for continuous cleaning performance.

* Please note: All pictures shown are for illustration purpose only. Actual product may vary due to product enhancement.