Knowledge & insight

The Jasun blog

Practical guidance on air filtration, LEV maintenance, water management and compliance, written by the team that designs and builds the filters.

Energy Efficiency of Filters

Energy Efficiency of Filters

  On January 1, 2019, the latest update to Eurovent's energy efficiency scheme came into force. It replaces the scheme valid during a transition period between the old EN779: 2012 test standard and the ISO EN 16890: 201…

Fundamentals of air filtration

Particle separation The most common method of separating particles from gas streams in HVAC systems and in industrial applications is through fibre filters. Other processes for particle separation such as cyclones, scru…

Key applications for air filters

There are plenty of air filtration solutions for a wide range of industries. The key applications of air filters are the following one: Comfort (General HVAC) HVAC stands for Heating, Ventilation and Air Conditioning. T…

Fine Panel Filters PM1
Air Filter Types

Fine Panel Filters PM1

Fine panel filters like medium panel filters fine panel filters have been increasing in popularity in recent months due to an awareness that recirculated air can be laden with any number of contaminants both particulate…

Medium Grade Panel Air Filters
Air Filter Types

Medium Grade Panel Air Filters

With current concerns about filtration efficiency Jasun are seeing an industry wide drive to increasing the filter classes of the panel filters we manufacture. Medium panel filters are classified ePM10>50% according to …

Coarse Panel Filters
Air Filter Types

Coarse Panel Filters

Panel Air filters are designed to provide air filtration within heating and ventilation systems. Generally, they are lower grade filters, classified coarse to ISO16890, these are filters classified G1, G2, G3, G4 and M5…

Guardian Baffle Filters
Air Filter Types

Guardian Baffle Filters

Baffle Filters can be great at stopping flame traveling through a commercial kitchen range and causing fires in the duct work, however they are not so great at stopping grease ingress. Over the years users have found th…

Guide - Air Filters For General Ventilation

Benefits from Using Air Filters

The aim of using air filters is to protect people’s health by maintaining a good hygiene level in the ventilation system and clean indoor air quality (IAQ). It is commonly known that air pollution is unhealthy, but it i…

What are Panel Filters and where should they be used?
Air Filter Types

What are Panel Filters and where should they be used?

Panel Filters are most often used as pre-filters to fine, EPA, HEPA or ULPA filters and their intended function is to extend the life of the more expensive higher grade filters. Typically panel filters are classified as…

Guide - Air Filters For General Ventilation

Why and for what air filters?

The importance of air filtration Controlled air quality is crucial in many processes today. Besides many technical applications, building ventilation is a key area. Here, air filters ensure healthy indoor air by removin…

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