Filter

  • Mitsubishi Lossnay LGH-25RVX filter set G4+G4+G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 333x156x20 mm
    Supply filter size: 333x156x20 mm
    Filter class (EN779): G4+G4+G4+G4
    Filter quantity in a set: 4 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    7,90 7,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 24 points
  • Mitsubishi Lossnay LGH-35RVX filter set G4+G4+G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 399x183x20 mm
    Supply filter size: 399x183x20 mm
    Filter class (EN779): G4+G4+G4+G4
    Filter quantity in a set: 4 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    10,90 10,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 33 points
  • Mitsubishi Lossnay LGH-50RVX filter set G4+G4+G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 470x183x20 mm
    Supply filter size: 470x183x20 mm
    Filter class (EN779): G4+G4+G4+G4
    Filter quantity in a set: 4 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    12,90 12,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 39 points
  • Mitsubishi Lossnay LGH-15RVX filter set G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 557x130x20 mm
    Supply filter size: 557x130x20 mm
    Filter class (EN779): G4+G4
    Filter quantity in a set: 2 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    5,90 5,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 18 points
  • Mitsubishi Lossnay VL-350 filter set G4+G4 (original)
    Original
    (0)
    Extract filter size: 382x177x15 mm
    Supply filter size: 382x177x15 mm
    Filter class (EN779): G4+G4
    Filter quantity in a set: 2 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    39,90 39,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 120 points
  • Mitsubishi Lossnay LGH-100VX filter set G4+G4+G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 565x243x20 mm
    Supply filter size: 565x243x20 mm
    Filter class (EN779): G4+G4+G4+G4
    Filter quantity in a set: 4 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    11,90 11,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 36 points
  • Mitsubishi Lossnay LGH-65RVX filter set G4+G4+G4+G4 (house brand)
    House brand
    (0)
    Extract filter size: 433x218x20 mm
    Supply filter size: 433x218x20 mm
    Filter class (EN779): G4+G4+G4+G4
    Filter quantity in a set: 4 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    13,90 13,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 42 points
  • Mitsubishi Lossnay VL-250 filter set G4+G4 (original)
    Original
    (0)
    Extract filter size: 306x177x15 mm
    Supply filter size: 306x177x15 mm
    Filter class (EN779): G4+G4
    Filter quantity in a set: 2 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    37,90 37,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 114 points
  • Mitsubishi Lossnay VL-500 filter set G4+G4 (original)
    Original
    (0)
    Extract filter size: 506x177x15 mm
    Supply filter size: 506x177x15 mm
    Filter class (EN779): G4+G4
    Filter quantity in a set: 2 filters
    Protection level

    Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.

    Basic

    General dust and particle filtration

    46,90 46,90 

    Price for set

    Shipping: 1-2 working days
    1
    Cashback reward  - 
    Earn 141 points
1-9 of 9

Discover our range of replacement filters for your Mitsubishi ventilation unit, all made in the EU! Our selection includes high-performance G4 (ISO Coarse 60%) filter sets, designed to protect your system and improve indoor air quality. Whether you’re looking for original Mitsubishi filters or affordable house brand alternatives, all our options are quality-tested and fully compatible with Mitsubishi MVHR units.

Model compatibility

This category includes filter sets compatible with all major Mitsubishi MVHR ventilation units, including:

  • Lossnay VL series
  • Lossnay LGH-RVX series
  • Lossnay LGH-VX series

To ensure the right fit, it’s important to know the exact model of your ventilation unit, as different models require different filters. You’ll find helpful tips on identifying your device in the FAQ section.

Filter types and what they protect against

Our replacement filter sets for Mitsubishi units are designed to ensure optimal air quality and system performance through a combination of G4 filters with different filtration roles:

  • G4 filters (ISO Coarse 60%) on the extract and supply side: ideal for capturing larger particles like soil particles, large pollen grains, plant debris, insect wings, sawdust, sand and textile lint.

Usage and maintenance

To keep your MVHR system running efficiently and your indoor air clean, we recommend replacing the filters every 3–6 months. However, this depends on your environment, if you have pets, or nearby construction.

To make the process easy, we provide step-by-step replacement instructions for each filter model. You can find them under the “How to change” tab on every product page.

Manufacturing quality you can trust

The original Mitsubishi filters are manufactured in the Netherlands by Mitsubishi’s trusted European partner, guaranteeing authenticity and consistent quality. Our carefully developed house brand filters are also made in the European Union by certified manufacturers. Both are produced with high-quality materials, under strict ISO 16890 standards to ensure high filtration performance and reliability.

Need Help? Start Here.

We’ve gathered answers to the most common questions about our products and services. If you can’t find an answer here, please contact us directly.

Does Mitsubishi’s Lossnay technology require special filters?

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Lossnay is the name of Mitsubishi Electric's heat exchange element, not of the filter itself, so Lossnay VL and LGH series units use standard G4 or F7 class filters, just like other heat recovery units. The name Lossnay simply helps you recognise the right ventilation product line when looking for filters. The exact filter size is confirmed by the model number on the unit's housing sticker.

Which filter class is used as standard in Mitsubishi Lossnay units?

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Most residential Lossnay VL and LGH series units come with a G4-class filter as standard, designed to capture larger dust particles. Some models also offer an F7-class filter as a supply-air upgrade option, which is better at capturing fine dust and pollen. Before choosing, check which class fits your specific model, as not all Lossnay variants support the F7 upgrade.

How often do Mitsubishi Lossnay filters need to be replaced?

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Lossnay units follow the standard 3–6 month interval, although many models have a built-in maintenance indicator that warns when airflow drops due to a dirty filter. It's worth treating this indicator as a useful reminder rather than the only criterion for when to replace the filter — especially in urban environments or near busy streets, where the filter gets dirty faster than the calculator suggests.

Do filters fit across different generations of Mitsubishi Lossnay units, or only within the same series?

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Filter compatibility generally stays within the same series and the same housing generation, but Mitsubishi has changed internal filter dimensions in some model updates, even while keeping a similar product name (e.g. within the VL or LGH-RVX series). The safest approach is to choose a filter based on the exact model number, or, if you can't find it, to measure the old filter directly before ordering a new one.

Will switching from a G4 to an F7 filter noticeably reduce airflow or increase fan noise?

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A properly matched F7-class filter is made for the same housing dimensions as the standard G4, so the change in air resistance is usually small and practically unnoticeable in everyday use. If you notice reduced airflow or increased noise after switching to F7, it usually means the filter needs to be checked more often — not that the F7 class is unsuitable for your unit.

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