f'air replacement filters for Zehnder filter box DN180 (fine dust filter)

De filter box is designed for homes where extra air filtering is desired. The box is placed in the air suply duct of your MVHR system. f'air DN180 and DN 150 fine filters capture 80-85% of particles smaller than 1µm (0,001mm)

€63,95 Incl. tax
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Article number: 400100051 / 990316103
SKU: WTW-ZE8-450350

Filter specifications:

  • Incl. VAT
  • Zehnder Part number 400100051
  • 1 pcs F7 fine filter (EN779)
  • Size ca. 450x350x95 (in mm en L x W x H)
  • Captures more than 94%, of which
    80-85% particles smaller than 1µm (0,001mm) 

Extra Discounts

  • 5% extra discount when ordering 2 or more products
  • Free shipping for orders over € 125,-

Replacing HRV filters and small maintenaince

The HRV filters for the Zehnder are eassy to replace. Please refer to the user manual for easy steps on how to do this. Prevent expensive and complicated maintenance by cleaning your filters and HRV unit with fáir Probiotics. For more information on this revolutionary cleaning process click here.

User manual Zehnder filter box DN 180 fine filter 

The user guide for your Zehnder Filter box can be downloaded here.

Reminder service

Every 6 months we will send you an email to remind you that your filters need to be checked and replaced if necessary. This email will also have all your details of your last order. With just one click you can re-order your DN 180 replacement filter if wanted. 

Filter Subscription

With a filter subscription we will automatically send you new filters at agreed intervals (3,4 or 6 months). This way you can be assured of a continuous healthy indoor climate.u are sure that your filters are replaced on time and that you'll have a healthy indoor climate.