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ILTO filters

Filters for ILTO ventilation units: how to choose the right one?

In our store you will find one of the widest ranges of analogue filters for various ILTO ventilation units. We understand that it's easy to get lost in the abundance, so we have prepared a short guide to help you choose the filters that meet your exact needs and ensure maximum system efficiency.


1. Choose according to your unit model

All the filters we offer are made in Europe and perfectly match the dimensions of the original filters. This guarantees complete tightness and easy installation. In our assortment, we have filters for the most popular models, such as Ilto 270, Ilto 350, Ilto 400, Ilto 440 and many others. Just find the model number of your unit (usually indicated on the casing of the ventilation unit) and select it in our catalog navigation.


2. Choose the appropriate filtration class

Depending on your needs, we offer several filtration levels:

  • G4 class (Coarse): Primary and basic protection designed to capture the coarsest dust, hair, lint, and insects. These filters are mostly used for exhaust air purification or as additional protection.
  • M5 class (ePM10): Medium efficiency filters that effectively capture medium-sized dust, sand, soot, and some mold spores. This is the optimal choice for maintaining a balanced air flow with an exceptionally low pressure drop.
  • F7 class (ePM1): High efficiency filters, especially recommended for supply air purification during the heating season or if you suffer from allergies. They effectively capture fine particulate matter (PM2.5), pollen, mold spores, and fine soot.


3. Consider when it is time to change the filters

Regular filter replacement is the cheapest way to protect expensive ventilation equipment. A clogged filter forces the motors of the ventilation unit to work under higher load, which not only increases electricity consumption but also increases the risk of system failure. To enjoy clean air and quiet operation of the unit, it is recommended to change the filters every 3–6 months.

Swegon CASA 260 filter set – F7 + 2×G4 (ePM1 70%) 305×210×28 mm (10226SS)

Ilto 260 filter set – F7 + 2×G4 (ePM1 70%) 305×210×28 mm (10226SS)

Dimensions: 305x210x28
Class (EN779): F7+2xG4
Class (ISO16890): ePM1 70%
Price 12.79 €

Manufacturer of MVHRIlto
ManufacturerCleanFilter
Air handling unitIlto 260
Filter dimensions
  • 305x210x28
  • 302x205
  • 300x180
Class EN779F7+2xG4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters3
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number10226SS
Swegon CASA 270 M / Mio filter set – F7 400×140×24 mm + 2× G4

Ilto 270 filter set – F7 + 2×G4 (ePM1 70%) 400×140×24 mm (10227MSS)

Dimensions: 400x140x24
Class (EN779): F7+2xG4
Class (ISO16890): ePM1 70%
Price 11.24 €

Manufacturer of MVHRIlto
ManufacturerCleanFilter
Air handling unitIlto 270
Filter dimensions
  • 400x140x24
  • 400x160
Class EN779F7+2xG4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters3
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number10227MSS
Swegon CASA 270 K / 290M filter set – F7 + 2×G4 (ePM1 70%) 405×195×24 mm (10227SS)

Ilto 280 / 290 filter set – F7 + 2×G4 (ePM1 70%) 405×195×24 mm...

Dimensions: 405x195x24
Class (EN779): F7+2xG4
Class (ISO16890): ePM1 70%
Price 11.85 €

Manufacturer of MVHRIlto
ManufacturerCleanFilter
Air handling unit
  • Ilto 280
  • Ilto 290
Filter dimensions
  • 405x195x24
  • 410x180
Class EN779F7+2xG4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters3
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number10227SS
Swegon CASA 430 / 435 / 440 / Onnline 130 filter set – F7 500×180×48 mm + 2× G4

Ilto 430 / 435 / 440 filter set – F7 + 2×G4 (ePM1 70%) 500×180×48...

Dimensions: 500x180x48
Class (EN779): F7+2xG4
Class (ISO16890): ePM1 70%
Price 13.05 €

Manufacturer of MVHRIlto
ManufacturerCleanFilter
Air handling unit
  • Ilto 430
  • Ilto 435
  • Ilto 440
Filter dimensions
  • 500x180x48
  • 500x180
Class EN779F7+2xG4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters3
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number10244SS
Swegon Casa W9 / W230 – F7 + 2×G4 (smog & pollen) 535×255×48 mm (102W23S)

Ilto W 230 filter set – F7 + 2×G4 (smog & pollen) 535×255×48 mm...

Dimensions: 535x255x48
Class (EN779): F7+2xG4
Class (ISO16890): ePM1 70%
Price 18.57 €

Manufacturer of MVHRIlto
ManufacturerCleanFilter
Air handling unitIlto W 230
Filter dimensions
  • 535x255x48
  • 540x260
Class EN779F7+2xG4
Class ISO16890ePM1 70%
Protection levelHigh: fine particles, dust, pollen, mold spores, combustion particles, smog particles, insecticide dust.
Quantity of filters3
Advantages
  • Maximum protection – ePM1 70% removes up to 40% more smog, pollen and fine dust than standard filters (50–60%).
  • Made in the EU – reliable quality and strict safety standards
  • German filtration material – hygienic (VDI 6022) and PFAS-free, for cleaner and safer air
  • ISO 16890 tested – performance verified by an accredited laboratory in Germany
Manufacturer product number102W23S