From React Health | Item #: LG31020BX, LG31021PK | HCPCS: A7038
The Luna G3 has one filter slot. Either the disposable or reusable filter can be utilized. Both filters should NOT be used together.
Luna G3 Disposable Air Filter- 6 Filters- LG31020BX
Luna G3 Disposable Air Filter- 12 Filters- LG31021PK