Every 6 months we will send you an email to remind you that your filters need to be checked and replaced. This email will also have all your details of your last order. With just one click you can re-order your Zehnder ComfoAir 350/500/550, ComfoD 350 replacement filters.
Original Zehnder Comfoair 350/500/550 & ComfoD 350 Filters:
- Filter is made from high quality material.
- We recommend changing filters at least twice a year, preferably in the fall, after the pollen season and before summer. In areas with a lot of dust and pollution, they should be changed more often, spring and autumn.
- Filters Authorised and Manufactured by Zehnder.
- Long life filters.
- Perfectly fits for Comfoair 350/500/550 & ComfoD 350 Air Unit.