Back

Westaflex

Filters

  • Westaflex 300/400 WAC

    Filter set G4 | without Bypass

    • Article number Westaflex: 400FILT001
    • Article number WTW-filtersOnline: T14001

    You receive

    • 2x Panel filter Z/Line cardboard 180x390x23 mm. G4

    €16,50

    €16,50 per set

    - +
    • 7.5%
    • 15%
    • 20%
    • Determine your own discount up to 20%!
  • Westaflex 300/400 WAC

    Filter set G4 | with Bypass

    • Article number Westaflex: 400FILT001 | 400FILT002
    • Article number WTW-filtersOnline: T14002

    You receive

    • 2x Panel filter Z/Line cardboard 180x390x23 mm. G4

    • 1x Panel filter Z/Line cardboard 135x175x23 mm. G4

    €22,50

    €22,50 per set

    - +
    • 7.5%
    • 15%
    • 20%
    • Determine your own discount up to 20%!
  • Westaflex 300/400 WAC

    Pollen filter set M6 | without Bypass

    • Article number Westaflex: 400FILT003
    • Article number WTW-filtersOnline: T14003

    You receive

    • 2x Panel filter Z/Line cardboard 180x390x23 mm. M6

    €22,25

    €22,25 per set

    - +
    • 7.5%
    • 15%
    • 20%
    • Determine your own discount up to 20%!
  • Westaflex 300/400 WAC

    Pollen filter set M6 | with Bypass

    • Article number WTW-filtersOnline: T14004

    You receive

    • 2x Panel filter Z/Line cardboard 180x390x23 mm. M6

    • 1x Panel filter Z/Line cardboard 135x175x23 mm. M6

    €29,25

    €29,25 per set

    - +
    • 7.5%
    • 15%
    • 20%
    • Determine your own discount up to 20%!
  • Westaflex 300/400 WAC

    Filter G4

    Filter for Bypass
    • Article number Westaflex: 400FILT002
    • Article number WTW-filtersOnline: T14005

    You receive

    • 1x Panel filter Z/Line cardboard 135x175x25 mm. G4

    €6,50

    €6,50 per piece

    - +
    • 7.5%
    • 15%
    • 20%
    • Determine your own discount up to 20%!
Westaflex

Westaflex filters at WTW-filtersOnline

Are you looking for the best Westaflex filters? Then you are at the right place at WTW-filtersOnline. We have the right filters for your Westaflex HRV unit so that you can enjoy a fresh and clean indoor climate without any worries. You are also assured that your HRV unit can function optimally. Naturally, the Westaflex filters are contaminated by the filtering. We therefore recommend replacing the filters every six months. To be extra sure that the filters are still clean enough, you can even check them once every 1 to 2 months. White or light gray means that the filters are still working properly. Dark gray or black means that the filters need to be replaced.

Buying Westaflex filters is quick and easy.

You can easily order a Westaflex HRV filter via our website. You choose which Westaflex HRV filters you need, then the number of filters and the staff discount are automatically calculated. The volume discount at WTW-filtersOnline can be up to 20%. So the more Westaflex filters you order, the higher your discount. You can therefore also have filters in stock so that they can be replaced immediately. Finally, you can use our free reminder service. This service ensures that you will never forget when your Westaflex filters need to be replaced.

Return filter? No problem!

Finally, you can return easily and free of charge at WTW-filtersOnline. Have you ordered the wrong filters or are you not satisfied with the product? Let us know and we will help you. We are always there for you.

Are there any uncertainties or problems with regard to the Westaflex filters? Please do not hesitate to contact us. We can be reached by phone from Monday to Friday between 8:30 am and 5:00 pm or by e-mail. There is also a contact form on our website where you can leave your comment or questions.

Read more Close
Questions or need advice?

Call +31 85 - 041 00 88

Customer service person's foto
Compare products Delete all products

You can compare a maximum of 3 products

Hide compare box
WTW-filtersOnline B.V. 9,2 / 10 - 1249 Reviews @ Kiyoh
Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »