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RECOM 4RT – filter set (320X235X48)
€16.89
Date sheet
- Dimensions (mm)
- 320x235x48
- The set includes:
- Filters - 2 pcs.
- Delivery of goods
- €2.90 (free shipping to parcel machines from €50)
- Recom modelis
- 4RT
Filter set suitable for RECOM 4RT heat exchanger. The filter set is designed to filter supply and exhaust air.
RECOM 4RT – benefits for the user
The filters are designed to ensure stable and efficient air filtration with low airflow resistance. This means
- - lower levels of dust and particulate matter indoors,
- - cleaner supplied air,
- - more effective protection of the heat exchanger against contamination,
- - more stable and quieter operation of the device,
- - longer service life of the ventilation system.
Filter options
- - Standard version (G4 + G4) – intended for everyday use, retains larger airborne particles and protects the ventilation system.
- - Efficient option (F7 + G4) – designed for better filtration of the supplied air, recommended for more sensitive users and in environments with higher pollution.
Differences between F7 and G4 filters
The G4 filter is used to filter supply and exhaust air. It traps larger particles such as dust, pollen, sand and other mechanical impurities.
The F7 filter is used only for filtering the supply air. It traps finer particles and helps improve the quality of the air entering the premises.
RECOM 4RT – Compatibility
Filter set fits this model
- - RECOM 4RT
If you have any doubts about compatibility, check the technical information of the recuperator or contact us by e-mail info@filtrai1.lt .
RECOM 4RT – technical description
Filters are manufactured in accordance with European air hygiene and quality standards, ensuring reliable and long-term operation.
Filter dimensions
- - 320X235X48 mm.
Materials
- - moisture-resistant cardboard frame,
- - high-quality filtration material of G4 and F7 classes.
Compliance with standards
- - VDI 6022 – hygiene standard for ventilation systems,
- - DIN 53438 – flammability classification,
- - ISO 16890 – air filter classification,
- - EN 779:2012 – filter classes.
ECO green
The filters are made from durable, partially recycled materials. An environmentally friendly solution without sacrificing filtration efficiency.
DEEP PLEAT technology
The corrugated filtration layer in a V-shaped structure allows
- - maximize the use of the filtration surface,
- - reduce air flow resistance,
- - extend filter life.
Recommended replacement interval
- - it is recommended to change filters 2-3 times a year or more often if the environment is polluted.
Discount:
When purchasing 10 filter sets or more, please contact us by email info@filtrai1.lt so that we can offer you a better price.
| 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. |
Filter set suitable for RECOM 4RT heat exchanger. The filter set is designed to filter supply and exhaust air.
RECOM 4RT – benefits for the user
The filters are designed to ensure stable and efficient air filtration with low airflow resistance. This means
- - lower levels of dust and particulate matter indoors,
- - cleaner supplied air,
- - more effective protection of the heat exchanger against contamination,
- - more stable and quieter operation of the device,
- - longer service life of the ventilation system.
Filter options
- - Standard version (G4 + G4) – intended for everyday use, retains larger airborne particles and protects the ventilation system.
- - Efficient option (F7 + G4) – designed for better filtration of the supplied air, recommended for more sensitive users and in environments with higher pollution.
Differences between F7 and G4 filters
The G4 filter is used to filter supply and exhaust air. It traps larger particles such as dust, pollen, sand and other mechanical impurities.
The F7 filter is used only for filtering the supply air. It traps finer particles and helps improve the quality of the air entering the premises.
RECOM 4RT – Compatibility
Filter set fits this model
- - RECOM 4RT
If you have any doubts about compatibility, check the technical information of the recuperator or contact us by e-mail info@filtrai1.lt .
RECOM 4RT – technical description
Filters are manufactured in accordance with European air hygiene and quality standards, ensuring reliable and long-term operation.
Filter dimensions
- - 320X235X48 mm.
Materials
- - moisture-resistant cardboard frame,
- - high-quality filtration material of G4 and F7 classes.
Compliance with standards
- - VDI 6022 – hygiene standard for ventilation systems,
- - DIN 53438 – flammability classification,
- - ISO 16890 – air filter classification,
- - EN 779:2012 – filter classes.
ECO green
The filters are made from durable, partially recycled materials. An environmentally friendly solution without sacrificing filtration efficiency.
DEEP PLEAT technology
The corrugated filtration layer in a V-shaped structure allows
- - maximize the use of the filtration surface,
- - reduce air flow resistance,
- - extend filter life.
Recommended replacement interval
- - it is recommended to change filters 2-3 times a year or more often if the environment is polluted.
Discount:
When purchasing 10 filter sets or more, please contact us by email info@filtrai1.lt so that we can offer you a better price.
| 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. |
