3 ms·
What type of filter is that? HEPA filters are recommended to be changed every few months.
by bmitc 3y ago
What type of filter is that? HEPA filters are recommended to be changed every few months.
- nerdbaggy 3y agoYeah they are HEPA and according to the link below it’s good for 12-15 months https://alen.com/products/alen-breathesmart-75i-hepa-filter?variant=40426983292993 https://alen.com/products/alen-breathesmart-75i-hepa-filter?...