- Delivery: 4-8 days.
Compatible G4+G4 economy filter set for Brink Flair 325/400 recuperators. Dimensions 510x245x5 mm. DEEP PLEAT technology with ECO Green materials and moisture-resistant frame. Fast EU delivery available.
Date sheet
Buy Brink Flair 325/400 filter set (510x245x5) online. Compatible G4+G4 economy replacement filters with fast EU delivery and guaranteed fit for your recuperator system.
This replacement filter set is specifically designed for Brink Flair 325 and Brink Flair 400 heat recovery ventilation systems. The set includes two G4 class filters engineered to maintain optimal air quality in your HRV system by filtering both incoming supply air and outgoing extract air. These aftermarket filters are manufactured to exact specifications, ensuring perfect compatibility with your Brink recuperator while offering excellent value compared to original filters. Each set contains both filters required for a complete system refresh, simplifying maintenance and ensuring your ventilation system operates at peak efficiency.
These Brink Flair filters incorporate DEEP PLEAT technology, which significantly increases the effective filtration surface area within the compact 5 mm thickness constraint. The deep pleating design maximizes media exposure to airflow while maintaining low pressure drop across the filter, allowing your recuperator fan to operate efficiently without excessive energy consumption.
Our Brink Flair replacement filters are manufactured using ECO Green certified materials that meet stringent environmental standards. The filter media is produced from sustainable sources, and the moisture-resistant cardboard frame is fully recyclable at end of life. By choosing these filters, you support responsible manufacturing practices while maintaining the indoor air quality standards your family or facility requires. The production process minimizes waste and energy consumption, aligning with EU environmental directives and supporting your building's sustainability goals.
For optimal performance and indoor air quality, replace both filters in your Brink Flair 325/400 system every 6 months under normal residential operating conditions. This interval may need adjustment based on your specific environment. Homes in high-pollen areas, near construction sites, or in urban locations with elevated air pollution should inspect filters monthly and replace when visibly loaded. Reduced airflow, increased system noise, or decreased heat recovery efficiency indicate that filters require immediate replacement regardless of time in service. Regular replacement prevents excessive pressure drop, reduces fan energy consumption, and protects the heat exchanger from contamination.
Are these filters compatible with both Brink Flair 325 and Flair 400 models?
Yes, both models use identical 510x245x5 mm filters. This set fits either system perfectly.
Can I mix filter classes, such as using F7 for supply air and G4 for extract?
Yes, this is a common configuration. Install the F7 filter on the supply air side for enhanced incoming air filtration while using G4 on the extract side for basic outgoing air filtration.
How do I know when filters need replacement?
Replace filters every 6 months as standard practice. Earlier replacement is needed if you notice reduced airflow, increased system noise, or visible dirt accumulation on the filter surface.
Are these filters washable or reusable?
No, these are disposable filters designed for single-use. Washing damages the filter media and frame, compromising filtration efficiency and potentially allowing particle bypass.
Do these filters comply with building ventilation standards?
Yes, these filters meet VDI 6022 hygiene requirements and EN 779:2012 filter classification standards, ensuring compliance with EU building ventilation regulations.
What is the actual filtration efficiency of G4 class filters?
G4 filters capture approximately 90% of particles at 10 μm, providing medium-level protection suitable for general residential ventilation applications.
Will using aftermarket filters void my Brink system warranty?
No, EU regulations protect consumers' right to use compatible replacement parts. These filters meet the same specifications as original filters and do not affect system warranty.
Explore our complete range of Brink recuperator filters for various models and filtration requirements. We stock replacement filters for Brink Renovent, Brink Elan, and other popular Brink HRV systems in multiple filter class configurations. All products feature the same DEEP PLEAT technology, ECO Green materials, and moisture-resistant construction for reliable long-term performance.
Order your Brink Flair 325/400 filter set (510x245x5) today for fast EU delivery. Maintain optimal indoor air quality and system efficiency with compatible replacement filters manufactured to exact specifications for your recuperator.
| 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 Brink Flair 325/400 filter set (510x245x5) online. Compatible G4+G4 economy replacement filters with fast EU delivery and guaranteed fit for your recuperator system.
This replacement filter set is specifically designed for Brink Flair 325 and Brink Flair 400 heat recovery ventilation systems. The set includes two G4 class filters engineered to maintain optimal air quality in your HRV system by filtering both incoming supply air and outgoing extract air. These aftermarket filters are manufactured to exact specifications, ensuring perfect compatibility with your Brink recuperator while offering excellent value compared to original filters. Each set contains both filters required for a complete system refresh, simplifying maintenance and ensuring your ventilation system operates at peak efficiency.
These Brink Flair filters incorporate DEEP PLEAT technology, which significantly increases the effective filtration surface area within the compact 5 mm thickness constraint. The deep pleating design maximizes media exposure to airflow while maintaining low pressure drop across the filter, allowing your recuperator fan to operate efficiently without excessive energy consumption.
Our Brink Flair replacement filters are manufactured using ECO Green certified materials that meet stringent environmental standards. The filter media is produced from sustainable sources, and the moisture-resistant cardboard frame is fully recyclable at end of life. By choosing these filters, you support responsible manufacturing practices while maintaining the indoor air quality standards your family or facility requires. The production process minimizes waste and energy consumption, aligning with EU environmental directives and supporting your building's sustainability goals.
For optimal performance and indoor air quality, replace both filters in your Brink Flair 325/400 system every 6 months under normal residential operating conditions. This interval may need adjustment based on your specific environment. Homes in high-pollen areas, near construction sites, or in urban locations with elevated air pollution should inspect filters monthly and replace when visibly loaded. Reduced airflow, increased system noise, or decreased heat recovery efficiency indicate that filters require immediate replacement regardless of time in service. Regular replacement prevents excessive pressure drop, reduces fan energy consumption, and protects the heat exchanger from contamination.
Are these filters compatible with both Brink Flair 325 and Flair 400 models?
Yes, both models use identical 510x245x5 mm filters. This set fits either system perfectly.
Can I mix filter classes, such as using F7 for supply air and G4 for extract?
Yes, this is a common configuration. Install the F7 filter on the supply air side for enhanced incoming air filtration while using G4 on the extract side for basic outgoing air filtration.
How do I know when filters need replacement?
Replace filters every 6 months as standard practice. Earlier replacement is needed if you notice reduced airflow, increased system noise, or visible dirt accumulation on the filter surface.
Are these filters washable or reusable?
No, these are disposable filters designed for single-use. Washing damages the filter media and frame, compromising filtration efficiency and potentially allowing particle bypass.
Do these filters comply with building ventilation standards?
Yes, these filters meet VDI 6022 hygiene requirements and EN 779:2012 filter classification standards, ensuring compliance with EU building ventilation regulations.
What is the actual filtration efficiency of G4 class filters?
G4 filters capture approximately 90% of particles at 10 μm, providing medium-level protection suitable for general residential ventilation applications.
Will using aftermarket filters void my Brink system warranty?
No, EU regulations protect consumers' right to use compatible replacement parts. These filters meet the same specifications as original filters and do not affect system warranty.
Explore our complete range of Brink recuperator filters for various models and filtration requirements. We stock replacement filters for Brink Renovent, Brink Elan, and other popular Brink HRV systems in multiple filter class configurations. All products feature the same DEEP PLEAT technology, ECO Green materials, and moisture-resistant construction for reliable long-term performance.
Order your Brink Flair 325/400 filter set (510x245x5) today for fast EU delivery. Maintain optimal indoor air quality and system efficiency with compatible replacement filters manufactured to exact specifications for your recuperator.
| 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. |