Applicable air handling units:

• RECOM 3 SEF


• RECOM 3 SF

Quality level: the same quality as an original filter.

Measurements (mm):

• Supply air filter: FP 340x170x48 G4 (Coarse 75%)


• Supply air filter: FP 340x170x48 F7 (ePM1 70%) (alternative)


• Extract air filter: FP 500x170x48 G4 (Coarse 75%)

Filtering efficiency F7 filter:

• Coarse particles: >99% (dust, pollens)


• PM10 particles: >93% (mold spores, pet dander)


• PM2.5 particles: >80% (combustion particles)


• PM1 particles: >70% (smog particles, virus cariers)

Filtering efficiency G4 filter:

• Coarse particles: >75% (dust, pollens)


• PM10 particles: <50% (mold spores, pet dander)


• PM2.5 particles: –


• PM1 particles: –

Filter construction (F7):

• Type: MPL (deep pleat). Extra-large filtering surface.


• Filtering material: high resistance synthetic material.


• Frame: synthetic (flexible, wide surface, moisture-resistant).


• Filtering material resistant to the growth of microorganisms: complies with VDI 6022.


• Efficiency is tested in an independent laboratory in Germany.

Filter construction (G4):

• Type: Z-line.


• Filtering material: high resistance synthetic material.


• Frame: synthetic/cardboard (flexible, wide surface, moisture-resistant).


• Filtering material resistant to the growth of microorganisms: complies with VDI 6022.


• Efficiency is tested in an independent laboratory in Germany.

Please read more on filter classes…

Packing: filters are packed in a cardboard box for long-term storage in a dry environment.

Advantages: To most other analog filters:

• Thin synthetic frame. Totally resistant to humidity. Suitable for humid European climate.


• Much wider filtering area. The thin frame does not cover the filtering surface. The standard frame covers from 0.5 to 1 cm perimeter of the filter. A wider filtering area leads to lower pressure drops, and therefore lower energy consumption.


• Resistant to deformations. The synthetic frame is more flexible and therefore doesn’t crack or deform during transportation and accident drops.


• Antimicrob. Synthetic media do not provide conditions for the growth of microorganisms.


• Firmly glued throughout all frame area. Filter construction is airtight and there no leakages of dust and other particles through connections.


• Tested according to the new EN ISO 16890 standard. 


• Filters are manufactured from high-quality synthetic filtering media. Such filtering material is much stronger and damage resistant. The holes will not appear on the filter, which may let through the dust and other dangerous particles.


• High filtering efficiency: ePM1 70% (F7) class filter. Even the main original F7 filters have filtering efficiency of 1µm dangerous particles up to 60%. Most analog filters are manufactured from cheap material, which filters less than 50% of these particles and therefore corresponds to the lower ePM2.5 class.

To the filters with metal frames:

• Filters are manufactured from high-quality synthetic filtering media. Most metal-framed filters had media from fiberglass. Fiberglass material can be easily damaged by accidentally touching it.


• Airtight construction. The filter in the metal frame is usually placed without gluing. Therefore, air leakages of dusty air occur nearby the frame and media connection area.


• Completely corrosion resistant. Filters with standard galvanized steel metal frames can be affected by corrosion in quite a short period.


• Easily disposable. Filter with metal frame must be disassembled before disposal by separating the metal frame from filter media. It is not very pleasant as the filter is dirty.

Filter replacement manuals: click to download…

Replacement period: replacement period of the air filters depends on ambient air contamination. Usually, filters serve for 5-7 months.

Discounts:

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  • A higher discount is being applied by purchasing more than 10 filter sets. Please contact us directly.