HEPA Laminar Flow Filter - Wooden Frame


Highest quality filtration generally used in all types of medical facility such as hospitals and laboratories also in public buildings, mycology (study & growing of mushrooms), clean rooms in manufacturing processes and in food production areas. Can also be used in animal agriculture to protect against such things as Bird Flu.

We only show certain stock sizes however we can made these HEPA filters to any custom size that you require so if you don't see the size that you need please just CONTACT US and we will he happy to discuss your requirements.

Regular price £67.74

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The folded 'accordion' design, of this Procart B spray booth filter, ensures a high paint holding capacity whilst maintaining maximum airflow for much longer than many types of air filtration alternatives such as fibreglass rolls. Our spray booth filters will ensure that air, from your product finishing area, is filtered effectively.

This Procart spray booth filter is designed to filter all types of water and solvent based paints and other types of coating but not powder paints or dust (for this we recommend the use of our Procart M2 or Procart H booth filters). With this design of paper filter your overspray is captured on both on the face of the filter and within the folds which allows the booth air to pass through the filter with minimal obstruction until full, thus a constant, smooth airflow is maintained for much longer than using other types of extraction filtration. What is so important about airflow? Without it you don't have a proper functioning spray booth and you won't be able to produce a proper finish so a good airflow is vital to the running of your spray booth.

If you are looking to spray powder or very dry or dusty paints or feel that your spray booth may suffer from a high percentage of overspray or you are experiencing problems with dust or paint traveling through your ducting and ending up outside of your factory then you may want to look at the other options within our Filtration range or feel free to call us on 01673 895130 or email us for further assistance.

If you require a non-standard size then simply select the closest standard size larger than your required size. During the check-out process you can complete your required size in the box for special requests. If you would prefer to tell us your requirements then this is fine however you can still purchase your filters here.

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These Laminar Flow HEPA panel filters are used for absolute air filtration in controlled contamination environments and many types of clean room area.

Designed for the highest efficiency of air filtration the panels allow air to pass through micro-fine glass fibres, that form a paper-like surface, that traps impurities and removes them from the air circulation. HEPA filters are suitable for the pharmaceutical, food and electronic industries as well as medical and healthcare environments as they are designed to trap the smallest particles of dust and spores but also bacteria so they are ideal for clean rooms, neonatal incubators, medical laboratories and many more areas that require high quality, clean air.

Laminar Flow HEPA differ from our Turbulent Flow HEPA as they have a narrower profile so allow a smoother flow of air but have a lower air flow rate.

We can manufacture many sizes that are not available on the website so just contact us to enquire about availability if you are after a different size. Please note that we do not keep multiple sizes in stock to ensure optimum air efficiency so there may occasionally be a wait time. Again, just ask us for current stock levels.

Further information can be seen in the Technical Information section below and in our Knowledge Hub where you can learn a little about mycology & fungiculture.

Each filter Grade H13 and above is individually leak tested and certificates are issued. We can also test and certify to EN1822 if required. Every HEPA is issued with a unique serial number which allows full traceability right back to the filter media Batch and Roll. Each roll of HEPA filter media is individually tested and certified.


Filter Class - H13
Filters global efficiency % for MPPS particles - ≥ 99.95 %
Local Efficiency % for MPPS particles - 99.75%

Filter Class - H14
Filters global efficiency % for MPPS particles - ≥ 99.995 %
Local Efficiency % for MPPS particles - 99.98%

MEDIA - Glass fibre paper
SEPARATORS - Hot melt glue
FRAME - Anodized aluminium profile 68-115 mm deep or MDF wooden frame
FACE GUARDS - Metal frame has epoxy painted expanded aluminium grids on both sides. Special Grid lock keeps the mesh away from the filter pack. Not fitted as standard to wooden frame, optional extra.
SEALANT - Two components cold moulded polyurethane

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