AirsafeAir Filtration

Airsafe MEDIA air filter roll G4 20mx1m

Airsafe G4 media air filter roll provides general-purpose air filtration for HVAC and industrial ventilation systems, delivering 5040 m³/h/m² flow rate with 20 mm polyester construction and initial pressure drop of…

SKU 3G-CBM-00222

Also listed as: ASF 04006 · ASF-04006

Brand

Airsafe

Item

MEDIA air filter roll G4 20mx1m

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Airsafe

rating

G4

material

polyester 

flow rate

5040 m³/h/m² 

thickness

20 mm 

iso coarse

50%

initial pressure drop

36 Pa 

max final pressure drop

250 Pa 

Datasheet Content

AIRSAFE
FILTRES MEDIA - ROULEAUX/ DECOUPES
MEDIA POLYESTER

                                                 APPLICATIONS
                                               • Filtration des grosses particules dans diverses
                                                 applications: Centrales de traitement d’air, grilles de
                                                 reprise, armoires électriques…
                                                   AVANTAGES
                                               •   Média à densité progressive
                                               •   Capacité de rétention élevée
                                               •   Faible perte de charge
                                               •   En rouleaux ou découpé selon vos besoins

                                                   CARACTERISTIQUES
                                               •   Média synthétique
                                               •   Efficacité EN 779-2012: G2 - M5
                                               •   Classement au feu F1
                                               •   Température maximum de service: 80°C
                                               •   Humidité relative: 100%
                                               •   Perte de charge finale recommandée: 250 Pa




              Dimensions   Epaisseur C   Débit/m²/ Dp initiale
 Références                                                          EN 779 -2012          ISO 16890
               A x B (m)     (mm)              m3/h/Pa

  ASF04002    1 m x 20 m       10              5400/ 25                   G2             Iso Coarse 45%

  ASF04004    1 m x 20 m       14               5610/23                   G3             Iso Coarse 45%

  3G-CBM-00222    1 m x 20 m       20               5040/36                   G4             Iso Coarse 50%

Technical Documents

(1)

Technical Document 1

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Airsafe Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Airsafe G4 media air filter roll used for?

The Airsafe G4 media air filter roll is used for general-purpose pre-filtration in HVAC and industrial ventilation systems. It captures coarse particles in air handling units, return grilles, and electrical cabinets, protecting downstream components and extending the life of higher-grade filters.

What are the specifications of the Airsafe G4 media air filter roll?

The Airsafe G4 media air filter roll (SKU 3G-CBM-00222) is a 20 mm thick polyester media with a G4 rating per EN 779-2012 and ISO Coarse 50% efficiency. It delivers a flow rate of 5040 m³/h/m² with an initial pressure drop of 36 Pa and a maximum final pressure drop of 250 Pa.

Where to buy the Airsafe G4 media air filter roll in Singapore?

3G Electric supplies the Airsafe G4 media air filter roll to customers in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for a quotation and lead time on this item.

How to install the Airsafe G4 media air filter roll?

To install the Airsafe G4 media air filter roll, cut the media to the required length using a sharp knife or scissors. Place it in the filter frame or holding rack, ensuring the media is evenly tensioned and seals against the frame edges. Replace when the pressure drop reaches 250 Pa.

Used in

Common applications for Airsafe

HVAC system pre-filtration — Airsafe G2 rolled media for coarse particulate removal and extended filter life in commercial air-handling units.

Industrial ventilation with moderate dust loading — Airsafe G3 media in ducted exhaust or supply systems where cost and pressure-drop balance are critical.

Pharmaceutical/food-processing air conditioning — Airsafe 57 ceiling cassette with antifungal protection for cleanroom and controlled-environment applications.

Retrofit filter replacement — Airsafe G4 media roll for on-site fitting into existing housings and ductwork requiring higher filtration efficiency.

Ceiling-mounted office/retail HVAC — Airsafe 38 split-configuration filter for drop-ceiling installations in commercial buildings requiring dust and pollen removal.

Airsafe Products

3G Electric supplies Airsafe air filtration. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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