Can a used filter go in the regular household trash, or does its EPA ‘device’ classification mean special or hazardous disposal?

Can a used filter go in the regular household trash, or does its EPA ‘device’ classification mean special or hazardous disposal?

Yes. The label directs that a used filter is disposed of as ordinary household or commercial waste, under Federal, State and local requirements.

The NanoFlashing™ Air Filter label states: “Dispose of the used filter and its packaging as ordinary household or commercial waste under Federal, State and local requirements. Do not burn. Do not reuse the filter.” Its caution for handling states: “A used filter holds the dust and microorganisms it has taken out of the air. Wear gloves, and eye protection and a dust mask where dust is heavy. Put the used filter straight into a bag or waste container. Do not shake it out or blow it clean. Wash hands after handling.” The company classifies the NanoFlashing™ Air Filter as a device under Section 2(h) of FIFRA, 7 U.S.C. § 136(h), and 40 C.F.R. § 152.500(a). Labelling is one of the requirements 40 C.F.R. § 152.500(b) applies to a device, and the disposal direction above is the one the label gives.

Source: NanoFlashing™ Air Filter label, Storage and Disposal and Caution; Statement of Classification for the NanoFlashing™ Air Filter, sections 3.7 and 4.1, issued by NF Technical Products Inc.

Reviewed on 21 September 2026.