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Extract filter size: 270x85x173/1 mmSupply filter size: 270x85x173/1 mmFilter class (EN779): M5+M5Filter quantity in a set: 2 filtersProtection level
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Extract filter size: 270x187x25 mmSupply filter size: 270x121x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 475x180x25 mmSupply filter size: 475x134x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 288x224x180/3 mmSupply filter size: 288x224x260/4 mmFilter class (EN779): G4+M5Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Extract filter size: 185x168x25 mmSupply filter size: 185x168x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 475x180x25 mmSupply filter size: 475x134x25 mmFilter class (EN779): G4+G4Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Extract filter size: 250x225x170/3 mmSupply filter size: 250x226x280/4 mmFilter class (EN779): G4+M5Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Extract filter size: 270x86x46 mmSupply filter size: 270x86x46 mmFilter class (EN779): M5+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 270x121x25 mmSupply filter size: 270x187x25 mmFilter class (EN779): G4+G4Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Extract filter size: 398x224x280/6 mmSupply filter size: 398x224x280/6 mmFilter class (EN779): M5+M5Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Extract filter size: 450x170x46 mmSupply filter size: 450x170x46 mmFilter class (EN779): M5+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 270x86x46 mmSupply filter size: 270x86x46 mmFilter class (EN779): M5+M5Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Extract filter size: 225x195x25 mmSupply filter size: 225x195x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 270x121x25 mmSupply filter size: 270x187x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
Extract filter size: 475x180x25 mmSupply filter size: 475x134x25 mmFilter class (EN779): G4+F7Filter quantity in a set: 2 filtersProtection levelFilter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
BasicGeneral dust and particle filtration
Pollen and moldCaptures pollen, mold spores, and other allergens
Smog and bacteriaProtects against allergens and urban pollution
1-15 of 41Discover our range of replacement filters for your Salda ventilation unit, all made in the EU! Our selection includes high-performance filter sets available in G4 (ISO Coarse 60%, 65% or 75%), M5 (ISO ePM10 50%, 55%, 65% or ePM1 55%) and F7 (ISO ePM1 60% or 70%), designed to protect your system and improve indoor air quality. Whether you’re looking for original Salda filters or affordable house brand alternatives, all our options are quality-tested and fully compatible with Salda MVHR units.
Model compatibility
This category includes filter sets compatible with all major Salda MVHR ventilation units, including:
- RIRS EKO series
- RIS series
- Smarty series
- Tornado 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 Salda units are designed to ensure optimal air quality and system performance by combining two filters with different filtration roles. Available filter options:
- G4 filters (ISO Coarse 60%, 65% or 75%) 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.
- M5 filters (ISO ePM10 50%, 55%, 65% or ePM1 55%) on the extract and supply side: ideal for capturing larger particles like pollen, mould spores, pet dander, and house dust.
- F7 filters (ISO ePM1 60% or 70%) on the supply side: high-efficiency filters that capture very fine particles, including bacteria, smog, tobacco smoke particles, combustion dust, spores, and wildfire smoke particles.
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 Salda filters are manufactured by a well-established producer based in Lithuania. 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.
Which Salda heat recovery unit series do you carry filters for?


In our catalogue you'll find filters for the two most widely used Salda residential lines:
- RIS series
- Smarty series
Both series are especially popular in Lithuania and in other Baltic and Nordic countries, so we keep these filters in stock at all times. The series name and airflow capacity (e.g. RIS 400, Smarty 4X P) are shown together on the front panel of the unit – that's the easiest way to identify your exact model before choosing a filter set.
How do I determine the exact model of my Salda Smarty unit (e.g. 2R Ver Plus)?


On Salda Smarty series units, the model code is usually made up of several parts – for example, "Smarty 2R Ver Plus" indicates the size group (2R), while "Ver Plus" marks a specific version with additional features. This whole code, not just "Smarty", is shown on the front cover or inside on the technical data plate.
Since filter size depends on the specific version, giving the exact model code when ordering lets you get the right size set straight away, without needing to measure the filter itself.
What filter class is used in Salda RIS and Smarty units?


Salda RIS and Smarty units standardly use an M5 class coarse filter together with an F7 (ePM1) class fine filter on the supply air side – these classifications correspond to the ISO 16890 standard, under which the manufacturer marks some newer models directly with a percentage efficiency value (e.g. ePM1 55%) instead of the older M5/F7 notation.
Although the labelling differs depending on the model's year of manufacture, the filter's purpose is the same – M5 captures larger particles, F7/ePM1 captures finer particles and pollen.
Are the filters of the RIS and Smarty series interchangeable?


No – even within the same series, filter size depends on the unit's airflow capacity, so RIS or Smarty filters are not automatically interchangeable with each other. For example, the filter from a lower-capacity RIS model usually won't fit a larger unit in the same series.
Before ordering, always check the full model code on the unit or, if you're unsure, send us the dimensions of your current filter – that way you'll avoid having to send back the wrong size.
Is it worth choosing an equivalent filter instead of an original Salda one?


Yes – our equivalent Salda filters match the originals in filtration class (M5, F7/ePM1) and exact dimensions, but are manufactured in the EU and cost less. Since filters need replacing several times a year, and the RIS and Smarty series are especially popular in Lithuania, keeping equivalent filters in stock lets us deliver them faster than waiting for originals to arrive from abroad.
There's practically no difference in quality, as long as the filter is made to the same standards and fits your model exactly.
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