Replacement Filters for MORENTO/WESTHEY HY4866 and YIOU M1 Air Purifiers

The HY4866 H13 true HEPA replacement filter is compatible with the MORENTO/WESTHEY HY4866 Air Purifier and the YIOU M1 Air Purifier. The package includes 4 replacement filters, each measuring 11.41in * 10.23in * 1.18 in. The filters are recommended to be replaced every 3-6 months, depending on the user's environment and usage, to ensure fresh air for their living space.

This high-efficiency replacement filter is compatible with the MORENTO HY4866 air purifier, the WESTHEY HY4866 air purifier, and the YIOU M1 air purifier. Before ordering, users are advised to confirm the purifier model number to avoid any mismatch.

The filter has a 4-in-1 Filtration System, which includes electrostatic cotton, a nylon pre-filter, an H13 true HEPA filter paper, and a honeycomb activated Carbon filter layer. This multi-functional filtration system effectively removes 99.99% of airborne particles as small as 0.3 microns.

The upgraded version of the HY4866 replacement filter features an additional layer of removable electrostatic cotton on the surface, providing an extra layer of filtration and extending the life of the replacement filter.

The package includes 4 Pack H13 true HEPA HY4866 replacement filters with electrostatic cotton. These replacement filters typically have a life expectancy of 2200 hours, and it is recommended to replace them every 3-6 months, depending on the user's environment and usage. The package can be replaced twice, ensuring a longer-lasting solution.

To change the replacement filters, users should turn off the machine by pressing and holding the power button, then replace the filter with the printed "FRONT" side facing outward and the activated carbon side facing inward. After the replacement is complete, the user should press and hold the filter button for 5 seconds until they hear 3 beeps to reset the filter indicator.

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