EnviroCare Airguard
FILTER FAMILY

G4 High-Loft Filter

Airguard Envirocare High-Loft Pocket Filter is ISO 16890 Filter Class with G4 Efficiency and used in Office Blocks, Retails, Hotels, Hospital, Food Industry, Leisure, Paint shop, Spray Booth, Automotive and Allied Industries

G4 High-Loft Filter

Product Overview

The Airguard range of High Loft Bag Filters is manufactured using thermally bonded non-shedding synthetic polyester media, which are shatterproof, Oeko-Tex 100 approved, which means it is free from harmful allergens.

With heat-sealed joints that create rigid self-supporting pockets, offering a high dust holding capacity.

Pockets are fully sealed into a galvanised steel header retainer frame.

Environmentally friendly, being totally incinerable

High humidity resistant up to 100% Fire

Retardant to DIN 53438-3 (F1)

Technical Specifications

  • Available in 3 efficiency grades: G3 to M5
  • ISO 16890 tested – grade specific
  • EN779:2012 tested – grade specific
  • 20mm & 25mm header frame options
  • Standard sizes readily available from stock
  • Custom sizes manufactured to order
  • Offered in multiple pocket configurations and lengths

Size Table ISO 16890 Coarse 50% (EN779:2012 G3)

Nominal Size (mm) Actual Size (mm) Pockets Capacity (m³/s) Initial (Pa) Final (Pa)
300 x 600 x 380 287 x 592 x 360 3 0.47 46 250
500 x 600 x 380 492 x 595 x 360 5 0.63 46 250
600 x 600 x 380 592 x 592 x 360 6 0.94 46 250
300 x 600 x 500 287 x 592 x 500 3 0.47 36 250
500 x 600 x 500 492 x 592 x 500 5 0.63 36 250
600 x 600 x 500 592 x 592 x 500 6 0.94 36 250
300 x 600 x 380 287 x 592 x 360 3 0.47 55 250
500 x 600 x 380 492 x 595 x 360 5 0.63 55 250
600 x 600 x 380 592 x 592 x 360 6 0.94 55 250

Size Table ISO 16890 Coarse 60% (EN779:2012 G4)

Nominal Size (mm) Actual Size (mm) Pockets Capacity (m³/s) Initial (Pa) Final (Pa)
300 x 600 x 500 287 x 592 x 500 3 0.47 40 250
500 x 600 x 500 492 x 592 x 500 5 0.63 40 250
600 x 600 x 500 592 x 592 x 500 6 0.94 40 250

Size Table ISO 16890 Coarse 70% (EN779:2012 M5)

Nominal Size (mm) Actual Size (mm) Pockets Capacity (m³/s) Initial (Pa) Final (Pa)
300 x 600 x 380 287 x 592 x 360 3 0.47 72 450
500 x 600 x 380 492 x 595 x 360 5 0.63 72 450
600 x 600 x 380 592 x 592 x 360 6 0.94 72 450
300 x 600 x 500 287 x 592 x 500 3 0.47 53 450
500 x 600 x 500 492 x 592 x 500 5 0.63 53 450
600 x 600 x 500 592 x 592 x 500 6 0.94 53 450

Typical Applications

Airguard Envirocare’s G4 High-loft Bag Filters are used in the following applications:

  • Office Buildings
  • Retail Outlets
  • Hotels & Hospitality
  • Food Processing Units
    • Leisure & Recreation Facilities
    • Paint Booths & Spray Shops
    • Automotive / Allied Industries

This filter family is commonly used across the following industry sectors:

Commercial & industrial HVAC Industry
G4 High-Loft Filter

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The Process

How It Works

Get in touch with our experts, and we'll deliver the right product to meet your exact expectations.

1

Get in Touch

Contact us with your filter requirements, environment details, or existing OEM part numbers.

Online inquiryDirect callEmail request
2

Expert Consultation

Our filtration specialists review your needs and identify the ideal solution for your sector.

Spec matchingPerformance reviewCustom sizing
3

Fast Quotation

Receive a competitive, comprehensive quote within 24 hours.

Cost-effective pricingTransparent termsVolume discounts
4

Precision Manufacturing

Your filters are manufactured or assembled to exact OEM-level specifications.

UK assemblyQuality auditsISO 9001 certified
5

Reliable Delivery

Your products are shipped with predictable lead times, ensuring operations never miss a beat.

Global shippingTimely deliveryOrder tracking

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