Decentralized ventilation with very good pollen and fine dust filter

Hello,

we are looking for decentralized ventilation units that have a very good pollen and fine dust filter and do not draw odors from the surroundings into the house. They should also bring in as little cold air as possible and shield outside noise. The operating noise should be minimal. And they should be controllable including the ability to switch off.

Does such a thing exist? Which devices can provide this (or which definitely cannot)?

It should also be noted: We are renovating our half-timbered house. Even after the renovation, it will not be as airtight as some newly built houses.

Thank you and best regards

BauenmachtSpaß ;)

no odors

For that, you need an activated carbon filter; I would be surprised if that existed in decentralized technology. But I am happy to be proven wrong! :-)

Hello Bieber0815, I have read that you can buy activated carbon filters for sevi160 (and I assume then also have them installed ;)). But can the pollen filters also be installed additionally?? And are there other devices that can (also) do that??

Does anyone have experience with decentralized devices from Dimplex, Halmburger, Meltem, Roos or Zehnder?

Thank you!