- Delivery: 4-8 days.
shopping_cart
Cart
(0)
Zehnder ComfoAir Q350/Q450/Q600 FILTER KIT (500X156X22)
€15.99
Zehnder ComfoAir Q350/Q450/Q600 Filter Kit (500x156x22mm) provides complete air filtration for your heat recovery unit. Compatible with ComfoAir Q 350/450/600 models including TR and ST variants, AERISnext, and Wernig ComfortVent systems. Choose between Efficient F7+G4 set for maximum fine particle capture or Standard G4+G4 set for reliable baseline protection.
Fast EU delivery. Perfect fit for all Zehnder ComfoAir Q series units.
Date sheet
- Dimensions (mm)
- 500x156x22
- The set includes:
- Filters - 2 pcs.
- Delivery of goods
- Delivery cost is calculated at checkout based on your country.
- Zehnder model
- ComfoAir Q350
ComfoAir Q450
ComfoAir Q600
Buy Zehnder ComfoAir Q350/Q450/Q600 Filter Kit (500x156x22mm) online for reliable air filtration in your heat recovery ventilation system. This complete filter set ensures optimal indoor air quality and efficient system performance with fast EU delivery.
What This Filter Kit Is
This replacement filter kit is designed specifically for Zehnder ComfoAir Q350, Q450, and Q600 heat recovery ventilation units, including TR and ST variants with Enthalpie systems. The kit provides complete inlet and outlet air filtration for your HRV system. Choose between two filter set options: the Efficient set (F7+G4) for maximum fine particle capture or the Standard set (G4+G4) for reliable baseline protection. Both sets are compatible with Zehnder ComfoAir Q 350, 450, 600 models, AERISnext 350/450/600, and Wernig ComfortVent Q350/450/600 units.
Filter Class Comparison
Understanding the difference between filter classes helps you choose the right set for your needs:
- G4 filters capture medium-sized particles like larger dust and pollen, providing reliable baseline filtration for both supply and extract air
- F7 filters (ePM1 70%) trap ultra-fine particles including fine dust, bacteria, and vehicle emissions, offering significantly better indoor air quality
- The F7+G4 Efficient set is recommended for urban environments, high traffic areas, or when superior air quality is a priority
- The G4+G4 Standard set works well in rural areas or locations with minimal air pollution
We recommend the F7+G4 Efficient set for most installations to maximize health benefits and protect your ventilation system.
Product Specifications
- Compatible models: Zehnder ComfoAir Q350, Q450, Q600 (all variants), AERISnext 350/450/600, Wernig ComfortVent Q350/450/600
- Dimensions: 500x156x22mm
- Set contents: 2 filters (choose F7+G4 or G4+G4)
- Filter classes: F7 (ePM1 70%) and G4
- Frame material: Moisture-resistant cardboard
- Country of origin: EU
- Certifications: ISO 16890, EN 779:2012, VDI 6022, DIN 53438
Why Choose These Filters
- Precise fit for Zehnder ComfoAir Q350/Q450/Q600 units ensures proper sealing and performance
- Complete filter set with both supply and extract filters included
- Superior filtration efficiency protects both your health and your HRV system
- Stable airflow maintains system efficiency and reduces energy consumption
- Durable construction withstands continuous operation in demanding conditions
- Compliant with European air quality and safety standards
- Compatible aftermarket replacement offers excellent value without compromising quality
DEEP PLEAT Technology
Our Zehnder ComfoAir Q350/Q450/Q600 filters feature advanced DEEP PLEAT construction that maximizes filtration surface area within the compact 22mm depth. This engineering approach delivers superior performance compared to standard flat filters.
- Increased surface area for better particle capture
- Maintains consistent airflow throughout service life
- Efficient dust loading capacity
- Extended filter lifespan reduces replacement frequency
ECO Green Materials
These replacement filters are manufactured using ECO Green materials that balance environmental responsibility with practical performance. The moisture-resistant cardboard frame provides structural stability while remaining recyclable at end of life. We focus on delivering reliable filtration without unnecessary environmental impact, ensuring your ventilation system operates efficiently while minimizing waste.
Recommended Replacement Interval
Replace your Zehnder ComfoAir Q350/Q450/Q600 filters 2 to 3 times per year, depending on local air quality and system usage. Regular replacement maintains cleaner indoor air, protects optimal airflow, and reduces strain on your heat recovery unit. Set a reminder to check filters every 4 to 6 months for best results.
Frequently Asked Questions
How often should I replace these filters?
Replace filters every 4 to 6 months, or 2 to 3 times per year, depending on air quality in your area.
What is the difference between F7 and G4 filters?
F7 filters capture ultra-fine particles including bacteria and fine dust, while G4 filters trap medium-sized particles like larger dust and pollen.
Are these filters compatible with my Zehnder unit?
Yes, these filters fit Zehnder ComfoAir Q350, Q450, Q600 models including TR and ST variants, plus AERISnext and Wernig ComfortVent equivalents.
How many filters are included in the set?
Each complete set includes 2 filters: one for supply air and one for extract air.
Are these original or compatible replacement filters?
These are high-quality compatible replacement filters that match original specifications and performance at better value.
Should I choose the F7+G4 or G4+G4 set?
Choose F7+G4 for superior air quality in urban areas, or G4+G4 for standard protection in cleaner environments.
Will these filters fit ComfoAir Q models with Enthalpie?
Yes, these filters are compatible with all ComfoAir Q350/Q450/Q600 variants including Enthalpie systems.
Explore our complete range of Zehnder HRV Filters for other models, or browse all recuperator filters for different ventilation system brands available at filters1.eu.
Buy Zehnder ComfoAir Q350/Q450/Q600 Filter Kit (500x156x22mm) online today. Fast EU delivery ensures your ventilation system maintains peak performance.
| Filter Type / EN 779 | ISO 16890 | >10 µm | PM10 | PM2.5 | PM1 | Gas/LOI | Typical Pollutants |
|---|---|---|---|---|---|---|---|
| G1 | ISO Coarse | ~40% | <10% | ~0% | ~0% | Large dust: sand grains, textile fibers, carpet lint, plant residues, insect parts, etc. | |
| G2 | ISO Coarse | ~50% | <15% | ~0% | ~0% | Sawdust, hair, large fabric shreds, paint chips, surface rust particles. | |
| G3 | ISO Coarse | ~60% | <25% | ~5% | ~0% | Larger household dust, lint, animal hair, some airborne pollen. | |
| G4 | ISO Coarse | 65-75% | 25-35% | 10-15% | <5% | Larger pollen grains, soil and sand impurities, textile fibers. | |
| M5 | ISO ePM10 ≥50% | ~80% | 50–65% | 20–30% | 10–15% | Most pollen, mold spores, pet dander, typical house dust. | |
| M6 | ISO ePM10 (60–80%) | ~90% | 65–80% | 30–45% | 15–25% | Construction material dust, concrete and cement powders, ash and other friable material particles. | |
| F7 | ISO ePM2.5 (50–65%) | >90% | 75–90% | 50–65% | 30–45% | Some bacteria, smog and tobacco smoke particles, combustion product dust, mold spores, wildfire smoke. | |
| F8 | ISO ePM2.5 (65–80%) | >95% | 85-95% | 65–80% | 45-60% | Fine fungal spores, airborne pollutant aerosols and other fine solid particles. | |
| F9 | ISO ePM1 (80-95 %) | >95% | >95% | >90% | 80-95% | Diesel engine soot, some airborne viruses, transport and industrial fumes, very fine combustion particles, extremely fine dusts and secondary organic aerosols formed from chemical reactions in the atmosphere. |
Buy Zehnder ComfoAir Q350/Q450/Q600 Filter Kit (500x156x22mm) online for reliable air filtration in your heat recovery ventilation system. This complete filter set ensures optimal indoor air quality and efficient system performance with fast EU delivery.
What This Filter Kit Is
This replacement filter kit is designed specifically for Zehnder ComfoAir Q350, Q450, and Q600 heat recovery ventilation units, including TR and ST variants with Enthalpie systems. The kit provides complete inlet and outlet air filtration for your HRV system. Choose between two filter set options: the Efficient set (F7+G4) for maximum fine particle capture or the Standard set (G4+G4) for reliable baseline protection. Both sets are compatible with Zehnder ComfoAir Q 350, 450, 600 models, AERISnext 350/450/600, and Wernig ComfortVent Q350/450/600 units.
Filter Class Comparison
Understanding the difference between filter classes helps you choose the right set for your needs:
- G4 filters capture medium-sized particles like larger dust and pollen, providing reliable baseline filtration for both supply and extract air
- F7 filters (ePM1 70%) trap ultra-fine particles including fine dust, bacteria, and vehicle emissions, offering significantly better indoor air quality
- The F7+G4 Efficient set is recommended for urban environments, high traffic areas, or when superior air quality is a priority
- The G4+G4 Standard set works well in rural areas or locations with minimal air pollution
We recommend the F7+G4 Efficient set for most installations to maximize health benefits and protect your ventilation system.
Product Specifications
- Compatible models: Zehnder ComfoAir Q350, Q450, Q600 (all variants), AERISnext 350/450/600, Wernig ComfortVent Q350/450/600
- Dimensions: 500x156x22mm
- Set contents: 2 filters (choose F7+G4 or G4+G4)
- Filter classes: F7 (ePM1 70%) and G4
- Frame material: Moisture-resistant cardboard
- Country of origin: EU
- Certifications: ISO 16890, EN 779:2012, VDI 6022, DIN 53438
Why Choose These Filters
- Precise fit for Zehnder ComfoAir Q350/Q450/Q600 units ensures proper sealing and performance
- Complete filter set with both supply and extract filters included
- Superior filtration efficiency protects both your health and your HRV system
- Stable airflow maintains system efficiency and reduces energy consumption
- Durable construction withstands continuous operation in demanding conditions
- Compliant with European air quality and safety standards
- Compatible aftermarket replacement offers excellent value without compromising quality
DEEP PLEAT Technology
Our Zehnder ComfoAir Q350/Q450/Q600 filters feature advanced DEEP PLEAT construction that maximizes filtration surface area within the compact 22mm depth. This engineering approach delivers superior performance compared to standard flat filters.
- Increased surface area for better particle capture
- Maintains consistent airflow throughout service life
- Efficient dust loading capacity
- Extended filter lifespan reduces replacement frequency
ECO Green Materials
These replacement filters are manufactured using ECO Green materials that balance environmental responsibility with practical performance. The moisture-resistant cardboard frame provides structural stability while remaining recyclable at end of life. We focus on delivering reliable filtration without unnecessary environmental impact, ensuring your ventilation system operates efficiently while minimizing waste.
Recommended Replacement Interval
Replace your Zehnder ComfoAir Q350/Q450/Q600 filters 2 to 3 times per year, depending on local air quality and system usage. Regular replacement maintains cleaner indoor air, protects optimal airflow, and reduces strain on your heat recovery unit. Set a reminder to check filters every 4 to 6 months for best results.
Frequently Asked Questions
How often should I replace these filters?
Replace filters every 4 to 6 months, or 2 to 3 times per year, depending on air quality in your area.
What is the difference between F7 and G4 filters?
F7 filters capture ultra-fine particles including bacteria and fine dust, while G4 filters trap medium-sized particles like larger dust and pollen.
Are these filters compatible with my Zehnder unit?
Yes, these filters fit Zehnder ComfoAir Q350, Q450, Q600 models including TR and ST variants, plus AERISnext and Wernig ComfortVent equivalents.
How many filters are included in the set?
Each complete set includes 2 filters: one for supply air and one for extract air.
Are these original or compatible replacement filters?
These are high-quality compatible replacement filters that match original specifications and performance at better value.
Should I choose the F7+G4 or G4+G4 set?
Choose F7+G4 for superior air quality in urban areas, or G4+G4 for standard protection in cleaner environments.
Will these filters fit ComfoAir Q models with Enthalpie?
Yes, these filters are compatible with all ComfoAir Q350/Q450/Q600 variants including Enthalpie systems.
Explore our complete range of Zehnder HRV Filters for other models, or browse all recuperator filters for different ventilation system brands available at filters1.eu.
Buy Zehnder ComfoAir Q350/Q450/Q600 Filter Kit (500x156x22mm) online today. Fast EU delivery ensures your ventilation system maintains peak performance.
| Filter Type / EN 779 | ISO 16890 | >10 µm | PM10 | PM2.5 | PM1 | Gas/LOI | Typical Pollutants |
|---|---|---|---|---|---|---|---|
| G1 | ISO Coarse | ~40% | <10% | ~0% | ~0% | Large dust: sand grains, textile fibers, carpet lint, plant residues, insect parts, etc. | |
| G2 | ISO Coarse | ~50% | <15% | ~0% | ~0% | Sawdust, hair, large fabric shreds, paint chips, surface rust particles. | |
| G3 | ISO Coarse | ~60% | <25% | ~5% | ~0% | Larger household dust, lint, animal hair, some airborne pollen. | |
| G4 | ISO Coarse | 65-75% | 25-35% | 10-15% | <5% | Larger pollen grains, soil and sand impurities, textile fibers. | |
| M5 | ISO ePM10 ≥50% | ~80% | 50–65% | 20–30% | 10–15% | Most pollen, mold spores, pet dander, typical house dust. | |
| M6 | ISO ePM10 (60–80%) | ~90% | 65–80% | 30–45% | 15–25% | Construction material dust, concrete and cement powders, ash and other friable material particles. | |
| F7 | ISO ePM2.5 (50–65%) | >90% | 75–90% | 50–65% | 30–45% | Some bacteria, smog and tobacco smoke particles, combustion product dust, mold spores, wildfire smoke. | |
| F8 | ISO ePM2.5 (65–80%) | >95% | 85-95% | 65–80% | 45-60% | Fine fungal spores, airborne pollutant aerosols and other fine solid particles. | |
| F9 | ISO ePM1 (80-95 %) | >95% | >95% | >90% | 80-95% | Diesel engine soot, some airborne viruses, transport and industrial fumes, very fine combustion particles, extremely fine dusts and secondary organic aerosols formed from chemical reactions in the atmosphere. |
