RS PRO Polyethylene Terephthalate Media Roll Filter, G4 Grade

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Subtotal (1 unit)*

£79.35

(exc. VAT)

£95.22

(inc. VAT)

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  • 173 unit(s) ready to ship
  • Plus 126 unit(s) ready to ship from another location
  • Plus 98 unit(s) shipping from 18 February 2026
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RS Stock No.:
122-1773
Distrelec Article No.:
304-06-828
Brand:
RS PRO
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Brand

RS PRO

Filter Type

Media Roll

Product Type

Filter Media

Media Area

0.372m²

Filter Grade

G4

Maximum Air Flow

2008m³/h

Initial Pressure Drop

20Pa

Final Pressure Drop

250Pa

Colour

White

Standards/Approvals

EN 779, DIN 53438, ISO 9073-2, ISO 9073-1

Media Material

Polyethylene Terephthalate

Nominal Depth

20mm

Nominal Height

1m

Nominal Width

20m

COO (Country of Origin):
GB

RS PRO G4 Synthetic Fire Rated Filter Media (Pre Filter 20mm x 1m x 20m)


A fire rated synthetic HVAC filter media formed from Thermobonded non-woven 100% PET fibres for a durable uniform filter material and with flame retardant properties.

As a G4 grade filter media it is perfect for prefilter materials in general HVAC applications and kitchen hoods to catch larger particles before they interact with the main filter material extending filter life and maintaining a healthy airflow.

Features and Benefits


Synthetic Polyester filter media

Perfect for pre-filters

Thermobonded non woven PET fibres

Flame retardant

G4 Grade

Airflow 2008m3/h

Thermal stability 90°C

20mm x 1m x 20m

Standards and Approvals: DIN 53438, ISO 9073-2, ISO 9073-1, EN 779, K1/F1, M1, F1

FAQs


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.

Why RS PRO?


RS PRO is the own brand of RS. The RS PRO Seal of Approval is your assurance of professional quality, a guarantee that every part is rigorously tested, inspected, and audited against demanding standards. Making RS PRO the Smart Choice for our customers.

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