RS PRO Filter Media G4 Grade, 20 x 2m

Brought to you by RS PRO a filter wadding made of 100% hollow spiral crimped polyester fibres. Thermally bonded by means of bicomponent fibres and calibrated to a certain thickness (50mm).

Polyester fibre filter media
Colour: White
Filter Class: G4 EN779:2012
360 g per square metre
K1 / F1 flammability rating
Thermal stability: 100°C (briefly up to 120°C
Media velocity 1.5 m/s
Dust holding capacity 522 g/m2

HVAC air filters are used in heating, ventilation and air conditioning (HVAC) systems to improve air quality by removing unwanted particles from the air.

How do air filters work?
Used in heating, ventilation and air conditioning, HVAC filters are generally made of gauze like material. This provides a small passage for air to flow through whilst also stopping larger particles. Standard air filters are designed with efficiency in filtration, as they collect debris and dust. Some more complex filters remove odours and feature a charcoal element. Preventing debris from entering a ventilation, cooling or heating system is vital in ensuring longevity as foreign objects in these types of systems can cause them to overheat and cease functioning.

Why change HVAC air filters?
If these types of filters are not properly attended to, they can become clogged. This can prevent air flow possibly causing the system to overheat and can eventually lead to equipment break down or fires. Changing air filters regularly is vital for health and safety and a HVAC systems longevity.

Filter Type: Media Roll
Actual Dimensions: 20 x 2 m
ISO 16890 Class: ISO-C-85
Filter Grade: G4
Initial Pressure Drop: 69Pa
Nominal Depth: 50mm