✅ –8% Siber & Zehnder Filters · Code: ZEN8 · Until 08.11.2025

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Efficient Ventilation – Without Compromise!

Your home deserves fresh, clean air—every single day! Proper ventilation is essential for a healthy living environment. According to hygiene norms, every household should receive at least 36 m³/h of filtered outdoor air. In many regions, especially during the heating season, air pollution by PM10 or PM2.5 particles is a real concern.

A high-quality MVHR filter or heat recovery ventilation filter is key to ensuring your ventilation unit delivers pure, safe air. That’s why it’s important to choose a reliable replacement ventilation filter or F7 ventilation filter for the best protection against airborne pollutants.

No Leaks, Complete Seal

Don’t risk cheap or poorly made filters. Inferior filters may leave gaps at the frame or shed glass fibers, letting unfiltered particles sneak into your home. CleanFilter’s air handling unit filters are fully sealed around the edges, ensuring 100% airtightness—so only clean air enters your living space.

Proven Performance – Tested & Certified

Only ISO 16890 certified filters truly guarantee their filtration efficiency. CleanFilter offers a wide range of ventilation filters, tested at Fiatec in Germany, and compatible with all leading systems:

  • G3–G4 (Coarse): Basic dust and insect protection
  • ePM10 (M5–M6): Pollen & mold spore filtration
  • ePM2.5 (M6–F7): Captures dangerous combustion particles
  • ePM1 (F7–F9): The best for smog, fine dust, and ultra-fine pollutants

Hygienic & PFAS-Free for Peace of Mind

Many glass fiber filters on the market may release harmful PFAS chemicals. CleanFilter uses only safe, synthetic fibers—certified to the VDI 6022 standard to prevent microbial growth. Choose our activated carbon filter for ventilation for even more protection from odors and gases.

Filters Fully Compatible with Popular Ventilation and MVHR Models

At CleanFilter, we manufacture replacement ventilation filters and MVHR filters according to the precise technical specifications of each ventilation unit manufacturer.

  • Our German production line ensures exact measurements—with less than 1 mm deviation—for a perfect fit every time.
  • We use only high-efficiency filtering materials from Sandler AG. All our filters are PFAS-free and meet strict safety standards.
  • Frames are moisture-resistant, made from durable cardboard or synthetic materials for a long service life.

This precision ensures every air handling unit filter we produce is completely airtight and reliable, providing maximum filtration performance for your home or business.

All our filters are ISO 16890 certified, tested both at the factory and in independent German laboratories, guaranteeing real-world efficiency and safety.

It’s no coincidence that leading manufacturers choose the same high-quality filters for their ventilation and heat recovery ventilation systems.
Whether you have a popular system like Blauberg, Paul, Wolf, Systemair, Zehnder, or a less common model such as Brink, Dantherm, Komfovent, Vallox, or Viessmann, you can always trust CleanFilter for compatible filters that deliver pure, clean air and long-lasting performance.

Order Today – Fast Delivery, Clean Air Included

CleanFilter operates the largest MVHR filter warehouse, with over 2,000 sq.m. of space and filters for more than 1,500 different air handling units. That’s why we can supply replacement ventilation filters and F7 ventilation filters not only for the most popular brands like Nibe, Vallox, Zehnder, but also for many other, less common systems.

Our selection includes:

  • High-efficiency F7 – ePM1 70% filters: Capture over 25% more of the most dangerous ePM1 particles than standard filters.
  • Activated carbon filters for ventilation: Perfect for volatile particles and hazardous gases (NOx, O₃), ensuring fresh air even in heavily polluted or odorous environments. Ideal for winter smog filtration.

Your order is delivered fast—within 2–5 working days—via eco-friendly shipping to your local pick-up point or by courier.

Buy your ventilation filters online and enjoy clean, healthy air with CleanFilter!

Change Your Filter and Experience a Fresh Air Boost!

A contaminated ventilation filter reduces airflow, increases noise, and raises energy costs. That’s why it’s essential to change your replacement ventilation filter regularly—follow your manufacturer’s guidelines or your ventilation unit’s reminders.

But not all filters are the same! Choosing the right filter class is crucial for protecting your home from air pollution.

We offer a full range of filters for every need:

  • G4/M5 Ventilation Filter: Basic filtration—perfect if your air is already clean and you want minimal airflow resistance. Lasts up to 6–8 months.
  • F7–F9 Ventilation Filter: Fine filtration—best for city centers, busy roads, or industrial areas where air pollution and fine dust (PM2.5, PM1) are concerns. Lasts 4–6 months.
  • Activated Carbon Filter for Ventilation: Ideal for highly polluted areas with odors or elevated gas levels (like nitrogen oxides or ozone). Replace every 3–4 months.

Tip: If you or your family have pollen allergies, choose at least an M5 filter.

Remember: Higher filtration means cleaner air—but it may also mean slightly higher energy use and more frequent filter changes.
For the best results, choose CleanFilter’s high-quality ventilation and MVHR filters—order online for fast delivery and fresh air every day!

Need Help or Expert Advice?

Our experts have over 15 years of experience in the production and maintenance of ventilation units and MVHR systems.
For tips and recommendations, visit our blog or find answers in our FAQ section.

Need advice choosing the right ventilation filter or MVHR filter?
Contact us by email or chat—our team will help you select the perfect filter for clean, healthy air in your home.

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Klimtera JSC

Laisves av. 78B
05263 Vilnius
Lithuania

Ph.: +370 625 49679

Customer support: [email protected]

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Store Reviews ( 269 )
0 1 2 3 4 (5,0/5)
Review By Dragana J
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I got filtera today.Perfect packing,fast shipping. I will be deffinitly your costumers in the futur ...
05/11/2025  Verified Purchase
Review By Murali R
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Quick and East and qualité is good
05/11/2025  Verified Purchase
Review By Alfredo S
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Non è la prima volta che acquisto da loro, esperienza molto positiva… corretti e precisi!
03/11/2025  Verified Purchase
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