Fine dust filters in the ePM2.5 group to ISO 16890, about F7 to EN 779 in older documents. The old classes to EN 779 and the groups of ISO 16890 are tested with different methods. The assignment in brackets is therefore only a guide, not an exact conversion.
Only available in combination with a Wanas ventilation unit, shipped together with the unit.Original replacement filters for WANAS heat recovery ventilation units. Select by filter size and unit...
Blauberg FP series replacement filters for central and decentralised ventilation units. Select the filter dimensions and the filter class; the table below shows which unit each filter fits.Technical...
is a Blauberg replacement pollen filter of filter class F7 without holder. According to Blauberg, it is intended for the VENTO Expert A50; Blauberg also lists it among...
InoxAir bag filter is a bag filter with plastic frame, available in filter classes G3, G4, F5/M5 and F7. According to the catalogue, the variants for pipe Ø...
InoxAir panel air filter is a panel air filter (replacement air filter) for SL series (Slightline) ventilation units and ETAK and ROTOK heat recovery units from InoxAir, available...
S&P AFR-UVF: Filter Insert for UVF. Available are the sizes 400, 600, 1100, 1500 and 2500/3000 as well as the filter classes G4, M5, F7 and F9.Technical dataManufacturerS&PS&P...
S&P AFR-SLIM: Filter Insert for SLIM. Available are the sizes 800, 1200, 1600 and 2000/2400 as well as the filter classes M5, F7 and F9.Technical dataManufacturerS&PQuantity according to...
S&P AFR-N: Filter Insert for CADB-N and CADT-N. Available are the sizes 200/05, 250/08, 315/12, 355/18, 355/23, 400/30, 450/45, 500/55 and 630/80 as well as the filter classes...
S&P AFR-HE: Filter Insert for CADB-HE and CADT-HE. Available are the sizes 200/04, 250/08, 315/12, 315/16, 400/21/27, 400/33, 450/40/45, 500/54/60 and 710/100 as well as the filter classes...
S&P AFR-CAIT: Replacement filters for the S&P CAIT PRO-REG sound-insulated supply air units. Available are 10 versions as well as the filter classes M5, F7 and F9.According to...
S&P AFR-CAD-COMPACT: Filter Insert for CAD-COMPACT. Available are the sizes 500, 900, 1300, 1800, 2500, 3200 and 4500 as well as the filter classes G4, M5, F7 and...
S&P MFR: Filter for MFL Filter Box. Available are the sizes 100/125/160, 200, 250, 315, 355/400 and 450/500 as well as the filter classes G4, M5 and F7.Technical...
S&P IFR: Filter for IFL Duct Filter Box. Available are the sizes 200, 225, 250, 285, 315, 355, 400 and 450 as well as the filter classes G4,...
S&P AFR-UP: Filter Insert for UP Air Purifiers. Available are the sizes 1200, 2300, 3600 and 5200 as well as the filter classes G4, F7 and H14.Technical dataManufacturerS&PSuitable...
S&P AFR-RHE: Filter Insert for RHE. Available are the sizes 700/1300, 1900, 2500, 3500/4500, 6000, 8000, 10000 and 15000 as well as the filter classes G4, M5, F7...
S&P AFR PURECLASS 800 CL: Filter Insert. Available are the versions AFR PURECLASS CL EXT and AFR PURECLASS CL SUP as well as the filter classes M5, G4,...
S&P AFR-PAP: Replacement Filter for PAP Air Purifiers. Available are the sizes 350, 420/350, 650 and 850/650 as well as the filter classes activated carbon (CA), VOC, F7...
are Blauberg replacement filters for the decentralised ventilation units Freshbox 100 WiFi and Freshbox 200 ERV WiFi. Size, filter class and use differ per version and are shown...
are Blauberg replacement filters for the KOMFORT EC DBE and DBW ventilation units, available in three sizes and filter classes G4 and F7. The table shows which size...
AFPRO HPQ compact filters are mini-pleat filters in a V-shaped design with a glass fibre medium and a plastic frame. The manufacturer intends them for HVAC systems and...
The AFPRO HEPA HPG series comprises particulate air filters with glass fibre paper as the filter medium in a galvanised steel frame. The catalogue lists the series under...
are filters of the type CP from AFPRO Filters in the filter classes ePM1 55%, ePM1 80%, ePM10 75% and ePM2.5 55% according to ISO 16890. According to...
The AFPRO HEPA HLA Series comprises particulate air filters (EPA, HEPA, ULPA) according to EN 1822 in laminar flow design. They consist of glass fibre paper as the...
AFPRO CPMC panels are filter cells of the CPMC series with a glass fibre medium in a galvanised steel frame. The manufacturer intends the series for HVAC systems....
Buying guide
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ePM2.5 is the separation efficiency for particles up to 2.5 µm, i.e. fine dust. ePM2.5 55 % means that the filter separates 55 % of these particles. According to the conversion table, F7 corresponds to about ePM2.5 50 to 65 %. Some manufacturers also assign F7 filters to the ePM1 group; in that case the manufacturer's specification applies.
F7 is often used as a final filter in the supply air of ventilation systems and retains pollen as well as a large part of the fine dust. In ventilation units with heat recovery, an F7 filter in the outdoor air is common.
In this category you will find bag filters of the HSB and LSB series, compact filters such as AFPRO HPQ, CP and CPMC panels, the F7-G filter media and replacement filters for ventilation units and air purifiers from S&P, Blauberg, Nilan, InoxAir and WANAS. Many filters are available in several classes. You choose the class you need as a variant on the product page. The manufacturer's data sheet is always decisive.
Other filter classes: ISO Coarse (G4) · ePM10 (M5, M6) · ePM1 (F8, F9). All filters can be found under air filters, the conversion table in our guide filter classes for ventilation systems.
The conversion table assigns F7 to about ePM2.5 50 to 65 %. Depending on the filter media, manufacturers also state F7 filters as ePM1. The value on the data sheet is decisive.
As a rule of thumb, about 6 to 12 months apply to F7 or ePM2.5. The unit manufacturer's specifications are binding.
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Guide & news
Ventilation, heating and building technology, explained clearly.
Filter
Fine Dust in Your Home: What ePM1 Filters Really Achieve
Indoor fine dust levels are often higher than outdoors. Find out what ePM1 filters to ISO 16890 really achieve agains...
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Storing Air Filters Correctly: How to Keep Replacement Filters Ready for Use
Store replacement filters correctly: dry, dark and in their original packaging. This keeps your air filters in good c...
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Filter
Pollen Filters for Allergy Sufferers: How a Ventilation System Helps
A pollen filter in the ventilation system keeps pollen and fine particulates outside. This lets allergy sufferers bre...
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Filter Classes for Ventilation Systems: M5, F7, F9 & ePM Explained
Filter classes explained simply: M5, F7, F9 and the new ePM values according to ISO 16890, with a conversion table, r...
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Raumklima
Condensation on Windows: Causes and Lasting Solutions
Condensation on windows is common in winter, but not always harmless. We explain the dew point, distinguish between c...
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Heizung
Heating Coils in Ventilation: Preheaters and Reheaters Explained
A heating coil in the ventilation system protects the heat exchanger from frost or brings the supply air to a comfort...
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Lüftung
Calculating Airflow Rate: How Much Air Does Your Home Need?
How to calculate the airflow rate for your home: a simple formula, guideline values per room and the ventilation leve...
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Lüftung
Ventilation Silencers: Putting an End to Crosstalk Noise
Annoying noise from your ventilation? A silencer lowers the noise level and stops crosstalk sound transmission betwee...
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