Best Kwl Anlage 2025

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Last Updated - 26.07.2025

Best Choice

01

TOPS

Tops Filter for Pluggit AP310 | 4x Pollen Filter G4+F7 | Pluggit Filter AP310 | Replaces Original Pluggit APFG4F7-310 | KWL Ventilation System | 2x G4 Filter 159x412x46 mm + 2x F7 159x412x46 mm

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Set: the filter set consists of 4 filters. By default, 2 filters are in the Pluggit AP310 KWL system. If you want to replace your old and worn Pluggit filters with new Pluggit Avent filters, choose these filters. The filters are equivalent to the original and high-quality official Pluggit filters. So you are buying extra cheap and cheap filters for identical quality. Ideal, right?
Made By: The filters are made of cardboard Because the filters are made of high-quality materials, you immediately benefit from optimal air purification. The filter lasts a long time and retains its efficiency even with intensive use of your filter. Due to the cardboard material, the cardboard filters are ecologically degradable after months of using your filters. So you have sustainable and energy-efficient filters of the highest quality in your home.
German quality: our Pluggit Avent filter is produced in Germany. Due to German production, strict standards and strict quality controls are complied with, resulting in effective air exchange and improved indoor air quality. Our offered fine dust filters for CHP ventilation system comply with the legally prescribed regulations of ISO16890. Always change your KWL filters after 6 months.
FILTER CLASS The filters contain both a G4 class and an F7 class. By using a class, you choose protection against fabrics. The G4 class protects against sand and coarse dust. In addition, the other filter with an F7 class ensures that fine dust and exhaust gases are filtered out of the fresh air in your home. By using a G4 + F7 filter, you have the best protection and also a working Avent P310 KWL device.
Compatible with: This Pluggit filter AP310 is suitable for a Pluggit Avent AP310 KWL unit. The ideal KWL filter for Pluggit KWL device must fit properly and be compatible to guarantee the correct functioning of your KWL ventilation. A filter contributes to a well-filtered indoor climate, so that the air quality in your home always remains fresh and well filtered. The Pluggit filters have a size of 159 x 412 x 46 mm.

51,35 €
Value for Money

02

AllSpares

AllSpares Replacement Filter Set of 2 Filter Class G4/F9 Suitable for CHP System with Heat Recovery Vaillant RecoVAIR VAR 260/4/360/4 (492 x 165 x 47 mm / 492 x 161 x 47 mm)

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

We will be happy to help you find the right filter for your CHP system. If you are not sure, please ask us, we will reply as soon as possible.
Replacement filter for the Vaillant RecoVAIR VAR 260/4 / 360/4 WRG system.
Filter class: G4 (filters coarse dust, insects, hair and sand) and F9 (filters coarse dust, insects, sand, hair, fine dust, pollen, fungi, bacteria, mites and gases).
Dimensions (L x W x H): 492 × 165 × 47 mm and 492 × 161 × 47 mm | Service life: 6 months.
Box contents: 2 pieces.
AllSpares Top quality. Perfect alternative: our house brand AllSpares. Our filters are indistinguishable from the original.

44,95 €
03

TOPS

Tops Filter for Pluggit AP310 | 4x Pluggit Filter G4 | Pluggit Filter AP310 | Replaces Original Pluggit APFG4-310 | KWL Ventilation System | Filter | 4x G4 Filter 159 x 412 x 46 mm

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Set: the filter set consists of 4 filters. By default, 2 filters are in the Pluggit AP310 KWL system. If you want to replace your old and worn Pluggit filters with new Pluggit Avent filters, choose these filters. The filters are equivalent to the original and high-quality official Pluggit filters. So you are buying extra cheap and cheap filters for identical quality. Ideal, right?
Made By: The filters are made of cardboard Because the filters are made of high-quality materials, you immediately benefit from optimal air purification. The filter lasts a long time and retains its efficiency even with intensive use of your filter. Due to the cardboard material, the cardboard filters are ecologically degradable after months of using your filters. So you have sustainable and energy-efficient filters of the highest quality in your home.
German quality: our Pluggit Avent filter is produced in Germany. Due to German production, strict standards and strict quality controls are complied with, resulting in effective air exchange and improved indoor air quality. Our offered fine dust filters for CHP ventilation system comply with the legally prescribed regulations of ISO16890. Always change your KWL filters after 6 months.
Filter class: the filters contain a G4 class. By using a high quality class, you opt for solid protection against various unwanted substances. The G4 class provides optimal protection against sand. In addition, the filter with a G4 class ensures that coarse dust is filtered out of the fresh air in your home. By using a G4 filter, you have good protection and also a well-functioning Avent P310 KWL device.
Compatible with: This Pluggit filter AP310 is suitable for a Pluggit Avent AP310 KWL unit. The ideal KWL filter for Pluggit KWL device must fit properly and be compatible to guarantee the correct functioning of your KWL ventilation. A filter contributes to a well-filtered indoor climate, so that the air quality in your home always remains fresh and well filtered. The Pluggit filters have a size of 159 x 412 x 46 mm.

43,20 €
04

Hooster

Hooster 1 filter set suitable for Helios KWL EC 200 / EC 300, 2x filter mat G4 and 1x compact filter F7

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the Hooster filter set for Helios EC 200 / EC 300, you ensure hygienic dust-free cleaning of the exhaust air of your household.
Filter no. 3 in a set = F7 compact filter MP box (215 x 315 x 25 mm). The filters of filter class F7 protect you not only from coarse dust, but also from fine dust and pollen.
Filter no. 2 in a set = G4 fleece filter (184 x 317 x 20 mm)
Filter no. 1 in a set = G4 fleece filter (184 x 250 x 20 mm). These have a relatively low filter class. These filters protect your system from coarse dust, insects, sand and hair.
Dust filter / air filter for supply and exhaust air in the filter classes G4 + F7 here in a set

27,99 €
05

TOPS

Tops Filter for Helios KWL EC 270/370 ECO/PRO/W | 1x Filter Set G4 | 2x Wire Frame Filter 197 x 400 x 5 mm G4 | 09613 / ELF-KWL 270/370 4/4

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Set: This air filter set from TOPS contains 2 KWL filters with filter class G4 for Helios KWL EC 270 / 370 ECO / PRO / W devices. The wire frame filter corresponds to the dimensions 197 x 400 x 5 mm.
Replacement: TOPS KWL filter recommends replacing the filters for ventilation system every half year, after new construction every 4 months. If you replace your air filter too late, your ventilation system consumes more energy. In addition, the indoor climate of your home deteriorates due to the increase of fungi, bacteria and dust. Please check the air filters in between. Please note: do not clean your ventilation filter with water or other liquids.
Quality: this filter replaces the original 09613 / ELF-KWL 270/370 4/4. The original quality is the minimum quality that the TOPS ventilation filters meet. Our offered fine dust filters for CHP ventilation system comply with the legally prescribed regulations of ISO16890.
Country of origin: Germany
Compatibility: replacement filter set for ventilation system: Helios KWL EC 270 / 370 ECO / PRO / W.

23,30 €
06

AllSpares

AllSpares Replacement Filter Set of 2 G4/F7 Suitable for CHP System with Heat Recovery Vasco DX 4/5/6 (275 x 275 x 20 mm)

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

We will be happy to help you find the right filter for your CHP system. If you are not sure, please ask us, we will reply as soon as possible.
Usage time: 6 months.
Replacement filter for the Vasco DX4, DX5 and DX6 CHP system.
Package contents: 1 x G4 filter (filters coarse dust, insects, sand and hair) and 1 x F7 filter (filters coarse dust, insects, hair, sand, fine dust, pollen, fungi, bacteria, mites and gases).
Filter class: G4 and F7.
Dimensions (L x W x H): 275 x 275 x 20 mm.
AllSpares Top quality. Perfect alternative: our house brand AllSpares. Our filters are indistinguishable from the original.

35,90 €
07

TOPS

TOPS Filter for Pluggit AP310, 2 x Pollen Filter F7, Replaces Original Pluggit APFG4F7-310, KWL Ventilation System, Filter, 159 x 412 x 46 mm

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Set: the filter set consists of 2 filters. By default, 2 filters are in the Pluggit AP310 KWL system. If you want to replace your old and worn Pluggit filters with new Pluggit Avent filters, choose these filters. The filters are equivalent to the original and high-quality official Pluggit filters. So you are buying extra cheap and cheap filters for identical quality. Ideal, right?
Made By: The filters are made of cardboard Because the filters are made of high-quality materials, you immediately benefit from optimal air purification. The filter lasts a long time and retains its efficiency even with intensive use of your filter. Due to the cardboard material, the cardboard filters are ecologically degradable after months of using your filters. So you have sustainable and energy-efficient filters of the highest quality in your home.
German quality: our Pluggit Avent filter is produced in Germany. Due to German production, strict standards and strict quality controls are complied with, resulting in effective air exchange and improved indoor air quality. Our offered fine dust filters for CHP ventilation system comply with the legally prescribed regulations of ISO16890. Always change your KWL filters after 6 months.
Filter class: the filters contain an F7 class. By using a high quality class, you opt for solid protection against various unwanted substances. The F7 class optimally protects against fine dust. In addition, the filter with an F7 class ensures that exhaust gases are filtered out of the fresh air in your home. By using an F7 filter, you have the best protection and also well-functioning Avent P310 KWL device.
Compatible with: This Pluggit filter AP310 is suitable for a Pluggit Avent AP310 KWL unit. The ideal KWL filter for Pluggit KWL device must fit properly and be compatible to guarantee the correct functioning of your KWL ventilation. A filter contributes to a well-filtered indoor climate, so that the air quality in your home always remains fresh and well filtered. The Pluggit filters have a size of 159 x 412 x 46 mm.

40,15 €
08

AllSpares

AllSpares Replacement Filter Set of 2 Filter Class G4/F7 Suitable for CHP System with Heat Recovery Vaillant RecoVAIR VAR 260/4/360/4 (492 x 165 x 47 mm / 492 x 161 x 47 mm)
9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Main highlights

38,95 €
09

Hooster

Hooster 2 filter sets suitable for Helios KWL EC 200 / EC 300 | 4x filter mat G4 and 2x compact filter F7

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

With the Hooster filter set [6 pieces] for Helios EC 200 / EC 300, you ensure hygienic dust-free cleaning of the exhaust air of your household.
Filter no. 3 in a set = F7 compact filter MP box (215 x 315 x 25 mm). The filters of filter class F7 protect you not only from coarse dust, but also from fine dust and pollen.
Filter no. 2 in a set = G4 fleece filter (184 x 317 x 20 mm)
Filter no. 1 in a set = G4 fleece filter (184 x 250 x 20 mm). These have a relatively low filter class. These filters protect your system from coarse dust, insects, sand and hair.
Dust filter / air filter for supply and exhaust air in the filter classes 4 x G4 and 2 x F7 here in a set

39,99 €
10

TOPS

Tops Filter for Helios KWL EC 200/300 ECO/PRO/W | 1x Filter Set G4 | 1x Filter Mat CT 15/500 184 x 250 x 20 mm G4 + 1x Filter Mat CT 15/500 184 x 317 x 20 mm G4

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Set: this air filter set from TOPS contains 2 KWL filters with filter class G4 for Helios KWL EC 200 / 300 ECO / PRO / W devices.
Replacement: TOPS KWL filter recommends replacing the filters for ventilation systems every half year after new construction every 4 months. If you replace your air filters too late, your ventilation system consumes more energy. In addition, the indoor climate of your home deteriorates due to the increase of fungi, bacteria and dust. Please check the air filters in between. Please note: do not clean your ventilation filter with water or other liquids.
Quality: this filter replaces the original 00021 / EFS-ELF-KWL4/4/2-300. The original quality is the minimum quality that the TOPS ventilation filters meet Our fine dust filters for KWL ventilation systems comply with the legally regulations of ISO16890.
Country of origin: Germany
Compatibility: replacement filter set for ventilation system: Helios KWL EC 200 / 300 ECO / PRO / W.

11,90 €