Which filter does my air purifier have?Updated 20 days ago

Each purifier will have the appropriate filter listed in the owner's manual. You can also find this information by visiting our Replacement Part pages below. Most products also list the applicable replacement filter on the rating label that is attached to the unit or printed on the back of the unit.

For the iAdaptAir 2.0 Pro, Large, Medium, Small use this link: https://www.airoasis.com/products/iadaptair-2-0-replacement-filter-set

For the Legacy iAdaptAir Large, Medium, Small use this link: https://www.airoasis.com/products/iadaptair-replacement-filters

For the 94 HEPA Purifier use this link: https://www.airoasis.com/products/copy-of-ap094-replacement-filter-cartridge

I want to place an order for Large AOIA-LF filters for government agencie, we do not,,filter for largest purifier, which filter, my purifier has, needs, replacement, parts, swap out, change filters,  can i still order the older model in a medium? Appatently I ordered the wrong size filter replacement for my iAdapt air, Model#AO1A-S. The one I received was an IAdaptAir 2.0, apparently, which filter does my air purifier have,