HQ-Filters
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Panel filter F9 for filter box type HQ 500150
€ 52,50
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Panel filter F7 for filter box type HQ 500150
€ 32,25
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Carbon filter for filter box type HQ 500150
€ 80,50
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ATC filter box bag filter F7 - FLF-BSP 100
€ 29,35
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ATC filter box bag filter F7 - FLF-BSP 160
€ 41,95
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HQ bag filter F7 for filter box HQ 606
€ 29,95
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Dust filter cover for HQ 600
€ 7,85
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Airclean filter box HQ 607 against wood smoke
€ 269,95
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Cone filter for suction column DN 250 - 600mm long Class G4
-36% Sale
12,95 € 8,35
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Cone filter for suction column DN 200 - 600mm long Class G4
-35% Sale
12,65 € 8,25
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Cone filter for suction column DN 150 - 300 mm long Class G4
-39% Sale
8,45 € 5,15
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HQ Vent filter for ventilation grille - 120 mm high.
€ 34,65
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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.