The SkyVac®️ 30, 78 & 85 have a very durable wet/dry filter located under the head. These are easily removed by the twist of a knob.
Both systems use the same filter. They are very durable and last quite a long time if properly cleaned after each days use.
If you are needing a more stringent filter for sensitive internal high dusting areas we offer a HEPA rated filter. We do not recommend this style for gutter cleaning.