HQ-Filters
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HV&V Varmo | FILTER M6 - 370 x 480 x 5mm
€ 18,95
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HV&V Varmo | FILTER G3 - 370 x 480 x 5mm
€ 8,95
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Nilan VPL 15 Top Filter Set | M5/G4
€ 37,95
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Zehnder ComfoAir E300 | E400 | G4/F7 | Filter set
€ 22,95
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Itho Daalderop HRU 400 Filters (F7) ISO EPM1 55%
€ 30,40
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Itho Daalderop HRU 400 Filter (G4) ISO Coarse 65%
€ 27,95
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Air-conditioning cleaner
€ 34,95
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Clima Hopper D375 / D525 | FILTER G4/F7
€ 29,95
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Clima Hopper D375 / D525 | Filter set G4
€ 19,95
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NIBE SAM 40 air filter
€ 27,45
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Orcon WTU 250 EC-E /IE| (F7) ePM1 60%
€ 39,75
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Brink Renovent HR 250/325 medium large - Pollen filter
€ 16,95
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- More than 1500 filters available from stock
- More than 40,000 satisfied customers
- We can deliver any model

HQ Filters - Premium WTW Filters for Optimal Ventilation Performance
HQ Filters offers premium WTW filters (heat recovery filters) for efficient ventilation systems.
These filters contribute to improved air quality and energy efficiency in residential and commercial buildings. With WTW filters from HQ Filters, you get reliable and durable products that optimise the performance of your ventilation system.
Characteristic |
Original Filter |
HQ Filter |
Quality of Filtration |
✔️ Basic filtration |
✔️ Excellent filtration |
Energy Efficiency |
✔️ Standard |
✔️ High energy efficiency |
Durability |
✔️ Medium |
✔️ Long-lasting, high performance |
Price |
❌ More expensive |
✔️ Affordable |
Ease of use (Installation) |
✔️ Simple |
✔️ Very easy |
Availability |
✔️ Limited |
✔️ Wide availability |
Lifetime |
✔️ Standard |
✔️ Long lifespan |
Packaging |
❌ Not recycled |
✔️ Environmentally friendly (recycled) |
Reliability |
✔️ Good performance |
✔️ Very reliable performance |
Price/quality ratio |
❌ Poor |
✔️ Excellent |
Our WTW filters provide effective air filtration, keeping the indoor environment healthy and recovering heat for lower energy costs. These filters are designed for long-term performance and easy replacement, contributing to the durability of your ventilation system. With affordable value for money, HQ Filters' WTW filters are the ideal choice for consumers looking for top quality without high costs.
Whether you need a WTW filter for a residential ventilation system or for a commercial building, HQ Filters offers the right solution for your needs.