10 likes | 22 Views
Before reaching the Carbon and HEPA Prefilter, the MERV 11 pre-filter is designed to filter out the majority of big particles. The life of the filter varies depending on the amount of time it is used and the air quality. Once every six months, both the HEPA pre-filter and the activated carbon filter should be replaced.
E N D
HWisel HEPA Prefilter | activated carbon filter - HWisel Toronto Canada Before reaching the Carbon and HEPA Prefilter, the MERV 11 pre-filter is designed to filter out the majority of big particles. The life of the filter varies depending on the amount of time it is used and the air quality. Once every six months, both the HEPA + pre-filter and the activated carbon filter should be replaced. Click For buy: https://www.hwisel.com/product/hepa-prefilter/