Ventilation filters / Replacement filters
From the old DIN EN 779 classes to the new ISO 16890 standard
In our online shop you will find a wide range of replacement filters for various ventilation systems. Whether single-family home or commercial property – we always offer you the right filter solution in the best quality. Our filters are precisely tailored to common brands and models and impress with their long service life as well as easy installation.
- Fast shipping: Thanks to our optimised logistics concept, you will receive your replacement filters quickly and reliably.
- Expert advice: Our customer service team is on hand to assist you with any questions regarding filter classes, compatibility and installation.
- Fair prices: We focus on an attractive price-performance ratio so that you benefit from the highest quality without having to dig deep into your pocket.
Discover our wide range of replacement filters for ventilation systems now and ensure a healthy indoor climate by changing your filters regularly. Benefit from clean air, reduce your energy costs and enjoy fresh rooms all round!
Maico air filter, replacement PP 45 G2 0093.0273 (2 pieces)
Air filter, PP 45 G2 for PushPull PP 45Features:Quality Made in GermanyReplacement air filter - for easy installation.Installation in the slot on the inside, filter class G2Attractive design - compatible with any furnishing style Suitable for continuous operation. Description:Replacement air filter set for PushPull 45 single room ventilation unit. The ISO Coarse 30 % (G2) filters are installed on the inside and the ISO Coarse 45 % (G3) filters on the outside installiert.Artikel: PP 45 G2, Material: Synthetic, Colour: White, Weight: 0.004 kg, Weight with packaging: 0.007 kg, Filter class: ISO Coarse 30 % (G2), Width: 140 mm, Height: 140 mm, Depth: 10 mm, Width with packaging: 200 mm, Height with packaging: 180 mm, Depth with packaging: 22 mm
Maico air filter, replacement PP 45 G2 0093.0273 (2 pieces)
Air filter, PP 45 G2 for PushPull PP 45Features:Quality Made in GermanyReplacement air filter - for easy installation.Installation in the slot on the inside, filter class G2Attractive design - compatible with any furnishing style Suitable for continuous operation. Description:Replacement air filter set for PushPull 45 single room ventilation unit. The ISO Coarse 30 % (G2) filters are installed on the inside and the ISO Coarse 45 % (G3) filters on the outside installiert.Artikel: PP 45 G2, Material: Synthetic, Colour: White, Weight: 0.004 kg, Weight with packaging: 0.007 kg, Filter class: ISO Coarse 30 % (G2), Width: 140 mm, Height: 140 mm, Depth: 10 mm, Width with packaging: 200 mm, Height with packaging: 180 mm, Depth with packaging: 22 mm
Intelmann® ventilation filter for Lunos Skalar 2/FSK - High-quality replacement filter, equivalent to Lunos item no. 033863 (pack of 5)
The Intelmann® ventilation filter for Lunos Skalar 2/FSK ensures effective air purification in your home or office. By regularly filtering dust, pollen and other air particles, this filter makes a significant contribution to improved indoor air quality. It is specially designed for the Lunos Skalar 2/FSK ventilation system and can be used as a direct replacement for Lunos item no. 033863.Why Intelmann® ventilation filters?✅ Optimum fit & easy installation - The filter is precisely matched to the Lunos Skalar 2/FSK system and can be replaced in just a few simple steps.✅ Efficient air filtration - ISO Coarse 40 % (G2) filter class ensures reliable filtration of fine dust, pollen, dirt particles and other pollutants.✅ Durable & powerful - Made from high-quality filter materials that guarantee a long service life.✅ Environmentally friendly & economical - Regular filter changes ensure constant efficiency of the ventilation system and prevent excessive energy consumption.✅ Ideal for allergy suffer ers - The effective filter performance reduces allergens such as pollen and dust mites, which is particularly beneficial for allergy sufferers.Areas of application:Living rooms: Improves the air quality in bedrooms, living rooms or children's rooms.Offices & workspaces: Ensures a pleasant and healthy working environment.Bathrooms & damp rooms: Supports the ventilation system in reducing humidity and prevents mould growth.Technical details:✔ Compatible with: Lunos Skalar 2/FSK✔ Replacement for: Lunos item no. 033863✔ Filter class: ISO Coarse 40 % (G2)✔ S cope of delivery: 5 Intelmann® ventilation filters✔ Replacement interval: Replacement is recommended every 3-6months for optimum performanceRegular replacement of the Intelmann® ventilation filters ensures that your ventilation system always works at maximum efficiency and provides fresh, clean air.
Intelmann® Ventilation filter for Lunos Silvento 2/FSI-R - High-quality replacement filter, equivalent to Lunos item no. 039721 (3-pack)
The Intelmann® ventilation filter for Lunos Silvento 2/FSI-R ensures effective air purification in your home or office. By regularly filtering dust, pollen and other air particles, this filter makes a significant contribution to improved indoor air quality. It is specially designed for the Lunos Silvento 2/FSI-R ventilation system and can be used as a direct replacement for Lunos item no. 039721.Why Intelmann® ventilation filters?✅ Optimum fit & easy installation - The filter is precisely matched to the Lunos Silvento 2/FSI-R system and can be replaced in just a few simple steps.✅ Efficient air filtration - Reliably traps fine dust, pollen, dirt particles and other pollutants, contributing to a healthier indoor climate.✅ Durable & powerful - Made from high-quality filter materials that guarantee a long service life.✅ Environmentally friendly & economical - Regular filter changes ensure constant efficiency of the ventilation system and prevent excessive energy consumption.✅ Ideal for allergy suffer ers - The effective filter performance reduces allergens such as pollen and dust mites, which is particularly beneficial for allergy sufferers.Areas of application:Living rooms: Improves the air quality in bedrooms, living rooms or children's rooms.Offices & workspaces: Ensures a pleasant and healthy working environment.Bathrooms & damp rooms: Supports the ventilation system in reducing humidity and prevents mould growth.Technical details:✔ Compatible with: Lunos Silvento 2/FSI-R✔ Replacement for: Lunos item no. 039721✔ S cope of delivery: 3 Intelmann® ventilation filters✔ Replacement interval: Replacement is recommended every 3-6 months for optimum performanceRegular replacement of the Intelmann® ventilation filters ensures that your ventilation system always works at maximum efficiency and provides fresh, clean air.
Intelmann® Ventilation filter for Lunos Saphir 2/FSA - High-quality replacement filter, equivalent to Lunos item no. 034185 (pack of 5)
The Intelmann® ventilation filter for Lunos Saphir 2/FSA ensures effective air purification in your home or office. By regularly filtering dust, pollen and other air particles, this filter makes a significant contribution to improved indoor air quality. It is specially designed for the Lunos Saphir 2/FSA ventilation system and can be used as a direct replacement for Lunos item no. 034185.Why Intelmann® ventilation filters?✅ Optimum fit & easy installation - The filter is precisely matched to the Lunos Saphir 2/FSA system and can be replaced in just a few simple steps.✅ Efficient air filtration - ISO Coarse 40 % (G2) filter class ensures reliable filtration of fine dust, pollen, dirt particles and other pollutants.✅ Durable & powerful - Made from high-quality filter materials that guarantee a long service life.✅ Environmentally friendly & economical - Regular filter changes ensure constant efficiency of the ventilation system and prevent excessive energy consumption.✅ Ideal for allergy suffer ers - The effective filter performance reduces allergens such as pollen and dust mites, which is particularly beneficial for allergy sufferers.Areas of application:Living rooms: Improves the air quality in bedrooms, living rooms or children's rooms.Offices & workspaces: Ensures a pleasant and healthy working environment.Bathrooms & damp rooms: Supports the ventilation system in reducing humidity and prevents mould growth.Technical details:✔ Compatible with: Lunos Saphir 2/FSA✔ Replacement for: Lunos item no. 034185✔ Filter class: ISO Coarse 40 % (G2)✔ S cope of delivery: 5 Intelmann® ventilation filters✔ Replacement interval: Replacement is recommended every 3-6months for optimum performanceRegular replacement of the Intelmann® ventilation filters ensures that your ventilation system always works at maximum efficiency and provides fresh, clean air.
Intelmann® Ventilation filter for Lunos Saphir 2/FB - High-quality replacement filter, equivalent to Lunos item no. 033286 (pack of 5)
The Intelmann® ventilation filter for Lunos Saphir 2/FB ensures effective air purification in your home or office. By regularly filtering dust, pollen and other air particles, this filter makes a significant contribution to improved indoor air quality. It is specially designed for the Lunos Saphir 2/FB ventilation system and can be used as a direct replacement for Lunos item no. 033286.Why Intelmann® ventilation filters?✅ Optimum fit & easy installation - The filter is precisely matched to the Lunos Saphir 2/FB system and can be replaced in just a few simple steps.✅ Efficient air filtration - ISO Coarse 40 % (G2) filter class ensures reliable filtration of fine dust, pollen, dirt particles and other pollutants.✅ Durable & powerful - Made from high-quality filter materials that guarantee a long service life.✅ Environmentally friendly & economical - Regular filter changes ensure constant efficiency of the ventilation system and prevent excessive energy consumption.✅ Ideal for allergy suffer ers - The effective filter performance reduces allergens such as pollen and dust mites, which is particularly beneficial for allergy sufferers.Areas of application:Living rooms: Improves the air quality in bedrooms, living rooms or children's rooms.Offices & workspaces: Ensures a pleasant and healthy working environment.Bathrooms & damp rooms: Supports the ventilation system in reducing humidity and prevents mould growth.Technical details:✔ Compatible with: Lunos Saphir 2/FB✔ Replacement for: Lunos item no. 033286✔ Filter class: ISO Coarse 40 % (G2)✔ S cope of delivery: 5 Intelmann® ventilation filters✔ Replacement interval: Replacement is recommended every 3-6months for optimum performanceRegular replacement of the Intelmann® ventilation filters ensures that your ventilation system always works at maximum efficiency and provides fresh, clean air.
Intelmann® universal extractor bonnet filter with activated charcoal & grease filter, 57x47 cm, extra thick activated charcoal layer, can be cut to size, for reliable odour and grease absorption
The Intelmann® universal cooker bonnet filter offers an effective combination of activated charcoal and grease filter and ensures reliable cleaning of the kitchen air. Thanks to the extra-thick activated carbon layer, odours and grease particles are efficiently trapped without impairing air circulation.Why Intelmann® cooker bonnet filters?✅ Highly efficient odour and grease absorption - The extra thick activated carbon layer ensures maximum filter performance.✅ Can be cut to size - The 57x47 cm dimensions allow flexible adaptation to almost any extractor bonnet.✅ Lint and particle-free - Ensures a clean environment in the kitchen without annoying deposits.✅ Fire protection tested & Made in Germany - Highest safety standards for safe use.✅ Durable & powerful - Developed for reliable use over a long period of time.Areas of application:Extractor bonnets of all common brands - Can be cut to size for a customised fit.Kitchens with high cooking activity - Particularly suitable for households with a lot of frying and deep-frying odours.Tenants & homeowners - Easy replacement for better air quality in any kitchen.Technical details:✔ Material: High-quality activated charcoal and grease filter combination✔ Dimensions: 57x47 cm (can be cut to size individually)✔ Fire protection: fulfils the highest safety standards, self-extinguishing✔ O rigin: Made in GermanyWith the Intelmann® universal extractor bonnet filter, your kitchen always stays fresh and free of grease deposits - for a pleasant cooking experience and a clean environment!
Intelmann replacement air filter for PushPull PP 45 single-room ventilation unit, installation in slide-in unit on the outside, filter class ISO Coarse 45 % (G3), 2 pieces, equivalent to Maico item no. 0093.0274
For PushPull PP 45 single room ventilation unitInstallation in slide-in unit on the outsideFilter class ISO Coarse 45 % (G3)2 piecesEquivalent to Maico item no. 0093.0274Diameter: 140 mm
Intelmann replacement air filter for PushPull PP 45 single-room ventilation unit, installation in slide-in unit on the inside, filter class ISO Coarse 40 % (G2), 2 pieces, equivalent to Maico item no. 0093.0273
Intelmann replacement air filter For PushPull PP 45 single-room ventilation unit Installation in the slide-in unit on the inside Filter class ISO Coarse 40 % (G2) 2 pieces Equivalent to Maico item no. 0093.0273Diameter: 140 mm Thickness: 10 mm
Contents: 2 Stück (€1.43 / 1 Stück)
Intelmann® ventilation filter for ER fan inserts, Centro exhaust air elements and ER-AP / ER-APB surface-mounted fans, 135 mm x 135 mm, 5 pieces, equivalent to Maico item no. 0093.0331
The Intelmann® ventilation filter for ER fan inserts, Centro exhaust air elements and ER-AP / ER-APB surface-mounted fans ensures efficient air filtration and contributes to improved indoor air quality. The ISO Coarse 30 % (G2) filter class reliably captures dust, pollen and other particles, protecting the ventilation system and maintaining its performance.Why Intelmann® ventilation filters?✅ Perfect fit for ER fan inserts, Centro exhaust air elements and ER-AP / ER-APB - Optimum compatibility with various Maico ventilation systems.✅ Effective air filtration - The ISO Coarse 30 % (G2) filter class reliably reduces dust and pollutants in the air.✅ Durable & powerful - Made from high-quality filter materials for a long service life.Environmentally friendly & economical - Regular replacement protects the ventilation system and maintains its efficiency.✅ Ideal for allergy sufferers - Reduces allergens such as pollen and dust mites for better indoor air.Areas of application:Living rooms & offices: Ensures a pleasant and healthy indoor climate.Damp rooms & bathrooms: Supports the ventilation system in regulating humidity.Compatible ventilation systems: Protection for ER fan inserts, Centro exhaust air elements and ER-AP / ER-APB surface-mounted fans.Technical details:✔ Compatible with: ER fan inserts, Centro exhaust air elements and ER-AP / ER-APB surface-mounted fans✔ Replacement for: Maico item no. 0093.0331✔ Filter class: ISO Coarse 30 % (G2)✔ S cope of delivery: 5 Intelmann® ventilation filters✔ Dimensions: 135 mm x 135 mm✔ Thickness: 10 mm✔ Replacement interval: Replacement is recommended every 3-6months for optimum performanceRegular replacement of Intelmann® ventilation filters ensures that your ventilation system works efficiently and provides fresh, clean air.
Contents: 5 Stück (€1.03 / 1 Stück)
Intelmann® ventilation filter for the ER-AK, ER-AH and ER-AB covers of the ER EC fan insert, Ø 156 mm, 5 pieces, equivalent to Maico item no. 0093.0758
The Intelmann® ventilation filter for the ER-AK, ER-AH and ER-AB covers of the ER EC fan insert ensures reliable air filtration and noticeably improves indoor air quality. Thanks to the ISO Coarse 45 % (G3) filter class, dust, pollen and other particles are filtered efficiently, protecting the ventilation system and maintaining its efficiency.Why Intelmann® ventilation filters?✅ Perfect fit for the ER-AK, ER-AH and ER-AB covers - Perfect compatibility with the ER EC fan insert.✅ Effective air filtration - The ISO Coarse 45 % (G3) filter class reliably retains dust and particles.✅ Durable & powerful - High-quality materials ensure a long service life.Environmentally friendly & economical - Regular replacement protects the ventilation system and maintains its efficiency.✅ Ideal for allergy sufferers - Reduces allergens and ensures better air quality.Areas of application:Living spaces & offices: Improves air quality and ensures a pleasant indoor climate.Damp rooms & bathrooms: Supports the ventilation system in reducing humidity.Ventilation systems with ER-AK, ER-AH and ER-AB covers - Protects the system from contamination and increases the service life.Technical details:✔ Compatible with: ER-AK, ER-AH and ER-AB covers of the ER EC fan insert✔ Replacement for: Maico item no. 0093.0758✔ Filter class: ISO Coarse 45 % (G3)✔ S cope of delivery: 5 Intelmann® ventilation filters✔ Diameter: 156 mm✔ Thickness: 10 mm✔ Replacement interval: Replacement is recommended every 3-6months for optimum performanceRegular replacement of Intelmann® ventilation filters ensures that your ventilation system works efficiently and provides fresh, clean air.
Contents: 5 Stück (€1.30 / 1 Stück)
Intake tower filter / replacement filter
Filter / Replacement filter class G3 for Intelmann intake towerCylindrical replacement filter for the Intelmann intake tower. The filter basket is NOT included in the scope of delivery!
Intelmann replacement air filter set for central ventilation unit WS 320.., WS 470... and WR 310 and WR 410, 1x ISO ePM1 70% filter (F7) and 2x ISO Coarse 65 % filter (G4), equivalent to Maico art. no. 0092.0588
Intelmann replacement air filter set for central ventilation unit WS 320.., WS 470... and WR 310 and WR 410, 1x ISO ePM1 70% filter (F7) and 2x ISO Coarse 65 % filter (G4), Equivalent to Maico item no. 0092.0588
Intelmann replacement air filter for the WS 300 Flat central ventilation unit, 1x ISO ePM1 70% filter (F7) and 1x ISO Coarse 65 % filter (G4), equivalent to Maico item no. 0092.0590
Intelmann replacement air filter for the WS 300 Flat centralised ventilation unit, 1x ISO ePM1 70% filter (F7) and 1x ISO Coarse 65 % filter (G4), Equivalent to Maico item no. 0092.0590
Intelmann replacement air filter for central ventilation unit Maico WS 250, replacement filter part no. 0093.0890
equivalent to Maico art. no. 0093.0890Panel filter Synthetic PES frame ePM2.5 70% (F7) Centre seal all round Arrow with flow indicator
Intelmann replacement air filter for central ventilation units WS 160 Flat and WS 170, filter class ePM2.5 65% (F7) equivalent to Maico item no. 0093.0271
Intelmann replacement air filterfor WS 160 Flat and WS 170 centralised ventilation units, Filter class ePM2.5 65% (F7) equivalent to Maico item no. 0093.0271
Intelmann replacement air filter for WS 120 Trio, Trio L and Q, outside air, filter class ePM1 50% (F7) equivalent to Maico item no. 0093.1450
Intelmann replacement air filter for WS 120 Trio, Trio L and Q, outside airFilter class ePM1 50% (F7) equivalent to Maico item no. 0093.1450 Dimensions: 205 x 167 x 45 mm
Intelmann replacement air filter for central ventilation units Maico WR 300 / WR 400, replacement filter art. no. 0093.0898
equivalent to Maico item no. 0093.0898Panel filter Synthetic PES frame ePM2.5 70% (F7) 418 mm x 169 mm x 45 mm Centre seal all round 2 x filter mat 167 mm x 418 mm Arrow with flow indicator
Filter cassette for Hong Kong intake tower
Filter cassettes for Hong Kong intake tower AxB: 287x287 mm, t=48mm Filter classes: M5
Filter cassette for in-line filters Filter class G3
Filter cassette for tube insert filter Spare filter Removable filter cassette Filter class G3
Pipe insert filter Ø 200 mm with seal for spiral duct
Collar for spiral duct with EPDM lip seal Insertion depth per side = 40 mm Total length approx. 170 mm Removable filter cassette Filter class G3 Tightness class D according to DIN EN 1507 (highest class of the standard) Lateral clamping lock for cleaning or replacing the filter cassette without tools
Systemair BFRO F7 pocket filter for Topvex SR devices
Pocket filter for Topvex SR devices, filter class F7 With plastic frame and 10 / 12 filter pockets. Can be used as an exhaust air filter. Two filters are required for the Topvex SR09 and SR11!
Systemair BFRO M5 pocket filter for Topvex SR devices
Pocket filter for Topvex SR devices, filter class M5 With plastic frame and 10 / 12 filter pockets. Can be used as an exhaust air filter. Two filters are required for the Topvex SR09 and SR11!
Air filter box Ø 125 mm incl. G4 filter for supply air
Air filter box for duct installation in ventilation systems connections with EPDM lip seal Removable cover for filter change Made of galvanised steel incl. G4 filter
Filter for outside air Filter box F9 AFK-200400
Filter cassettes for external air filter box AFK-200400 AxW: 592x592mm, t=48mm Filter classes: M5 / F7 / F9
Filter for disc valve Ø 125 mm
Filter for disc valves with nominal diameter 100 mm to 200 mm Synthetic filter fleece according to EN 779 class G3 For extract air, protects the duct system from contamination Can also be used for supply air For air conditioning and ventilation systems, V max 8 m/s Installation: Insert the filter through the mounting frame and allow it to protrude approx. 1 cm from the frame. Screw the disc valve into the mounting frame. Maintenance: Depending on the room air pollution, the filter must be checked every 3-6 months and replaced if necessary. The disc valve is NOT included in the scope of delivery!
Filter mat 1m x 2m Class: G4 (EU4 ), ISO Coarse 55%
- Filter mat 1.0 x 2.0 m - Colour white - for cutting to size - Shatterproof, synthetic fibres, self-extinguishing - Progressively structured filter medium; GLASS-FIBRE-FREE - Class G3 (EU3) in accordance with EN779:2012, thickness approx. 10 mm, ISO Coarse 45% - Class G4 (EU4) according toEN779:2012; thickness approx. 20 mm, ISO Coarse 55% - Class F5 (M5) in accordance withEN779:2012; thickness approx. 20 mm, ePM10 70% The filter mat in accordance with EN779 and ISO Coarse has been specially developed for use in controlled domestic ventilation systems. It is used to remove dust, pollen and other particles from the air drawn in before it enters the living space. This improves the air quality and reduces the risk of allergies and respiratory illnesses. The filter mat is made of synthetic fibres and is available in various sizes and material thicknesses. The filter mat is easy to install and replace and can be easily retrofitted into existing ventilation systems.
Intelmann filter / replacement filter for Lunos eGo
Intelmann filter / replacement filter for Lunos eGo Dimensions: 140 mm x 70 mm, thickness: 10 mm Filter class G3 Colour: anthracite for decentralised ventilation unit Lunos ego
Intelmann filters / replacement filters for Lunos, GetAir & Zewotherm
Intelmann filter / replacement filter for Lunos, GetAir & Zewotherm Ø 140 mm, thickness: 10 mm Filter class G3 Colour: anthracite Suitable for the following decentralised domestic ventilation systems: Lunos: e² and ALD-R160 (equivalent to LUNOS 037214 9/FIB-3R) GetAir: SmartFan Zewotherm: SmartFan
Maico air filter TFE 40-4 0149.0082
Air filter for ventilation systems. Removable inspection flap for easy filter replacement. With synthetic fibre filter insert. Filter insert cannot be regenerated. With rubber seal on the air connection spigot. Accessories: Spare air filter FE... . Recommended accessories: Differential pressure switch DW 1000.Artikel: TFE 40-4, Installation position: Vertical / horizontal, Housing material: Galvanised sheet steel, Weight: 11.87 kg, Weight with packaging: 12.7 kg, Filter class: ISO Coarse 70 % (G4), Nominal width: 400 mm, Width: 505 mm, Height: 495 mm, Depth: 570 mm, Width with packaging: 515 mm, Height with packaging: 545 mm, Depth with packaging: 610 mm, Ambient temperature: 100 °C, Suitable for box ventilators: no, Suitable for roof ventilators: no, Suitable for tube ventilators: yes, Suitable for heat recovery systems: yes, Suitable for wall-mounted ventilators: no, Suitable for wall-mounted ventilators: no, Suitable for domestic ventilators: yes, Suitable for centrifugal ventilators: no, Suitable for circulation ventilators: no
Why are replacement filters so important?
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Improved air quality
Whether dust, pollen or mould spores: with the right filter you can significantly reduce harmful particles. The result is a pleasant and clean indoor climate, which is particularly beneficial for allergy sufferers. -
Protecting the ventilation system
Clean filters reduce flow resistance and ensure that fans and motors are subjected to less stress. This increases the service life of your entire system. -
Energy efficiency
A clogged filter leads to higher energy consumption. By changing the filter regularly, you improve the efficiency of your system and save costs in the long term.
DIN EN 779 vs. ISO 16890
Former DIN EN 779
The previously valid DIN EN 779 (including the 2012 version) defined filter classes such as G1 to G4 (coarse filters), M5 and M6 (medium filters) as well as F7 to F9 (fine filters). This classification essentially focused on particle size and separation efficiency under specific test conditions.
- G classes (e.g. G4): Mainly filter coarse dust and larger particles.
- M classes (e.g. M5, M6): Serve as a transition between coarse and fine filters.
- F classes (e.g. F7, F9): Ideal for fine filtration where particularly high demands are placed on air cleanliness.
New ISO 16890 standard
For several years now, ISO 16890 has set the benchmark by classifying filters according to their separation efficiency in relation to different particle sizes. The most important categories are:
- ISO Coarse: For separating coarse particles – an equivalent range to the former G classes.
- ISO ePM10, ePM2.5, ePM1: The number after “PM” indicates up to which particle size (in micrometres) is filtered. “ePM1” is, for example, suitable for very fine particulate matter and corresponds to the former F classes (fine filters).
Comparison table DIN EN 779 vs. ISO 16890
| DIN EN 779 | TYPE | ISO 16890 (guideline value) | Type |
| G1 - G4 | Coarse filter | ISO Coarse (approx. 30%–70%)* | Coarse filter range |
| M5 | Medium filter | ePM10 ≥ 50% | Filtration of particles < 10 µm |
| M6 | Medium filter | ePM10 ≥ 60% | Filtration of particles < 10 µm |
| F7 | Fine filter | ePM2.5 ≥ 65% | Filtration of particles < 2.5 µm |
| F8 | Fine filter | ePM1 ≥ 70% | Filtration of particles < 1 µm |
| F9 | Fine filter | ePM1 ≥ 80% | Filtration of particles < 1 µm |
* “ISO Coarse” refers to filters that primarily separate larger dust particles. The exact percentage (e.g. 50%, 65%, 70% etc.) refers to the efficiency for specific particle sizes and may vary depending on the manufacturer.
How to choose the right replacement filter
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Check the device specifications
Check the operating manual or the nameplate to see which filter classes are recommended for your ventilation unit. The old designations (e.g. G4, F7) as well as the new ISO classes (e.g. ISO Coarse, ePM2.5) are often specified there. -
Take the application environment into account
- For living spaces or offices where people with allergies live or work, a fine dust filter (F7/F9 or ISO ePM1 or ePM2.5) is recommended.
- In industrial environments or areas with a very high dust load, a coarse filter (G4 or ISO Coarse) can be used first to capture large particles.
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Regular filter replacement
Depending on the load and usage, experts recommend replacement every 6 to 12 months. Keep an eye out for visible soiling and possible odours – these can be a sign that a change is due.
Our range of replacement filters
In our online shop you will find a wide selection of replacement filters for various ventilation systems. Whether a single-family home or commercial property – we always offer you the right filter solution in the best quality. Our filters are a perfect fit for common brands and models and impress with their long service life and easy installation.
Your advantages with us
- Fast shipping: Thanks to our optimised logistics concept, you receive your replacement filters quickly and reliably.
- Expert advice: Our customer service team is on hand to help you with any questions about filter classes, compatibility and installation.
- Fair prices: We focus on an attractive price-performance ratio so that you benefit from the highest quality without having to dig deep into your pocket.
Discover our wide range of replacement filters for ventilation systems now and ensure a healthy indoor climate by changing your filters regularly. Benefit from clean air, reduce your energy costs and enjoy fresh rooms all round!