How Fiberglass Filter Media Is Redefining Industrial Air Filtration Performance

Problem

F.E. Moran, Inc. using conventional nonwoven or synthetic filter media often faced limited temperature resistance, inconsistent filtration efficiency, and rapid performance degradation in demanding environments. In HVAC systems, industrial dust collection, and cleanroom air filtration, these shortcomings led to higher pressure drop, shorter service life, frequent replacements, and unstable air quality-especially under high airflow, humidity, or elevated temperature conditions.

Solution

Johns Manville adopted Fiberglass Filter Medium, an inorganic filtration material made from fine glass fibers bonded into controlled-density mats. This solution delivered:

High filtration efficiency with uniform fiber distribution
Excellent thermal resistance (continuous operation up to 250-300 °C)
Low airflow resistance and stable pressure drop
Non-combustibility and strong chemical resistance
Long service life under continuous operation

The random microstructure of fiberglass fibers creates effective depth filtration, capturing fine particles while maintaining airflow stability.

Result

After implementation, F.E. Moran, Inc. achieved measurable improvements:

Filtration efficiency improved by 15-30% for fine particulates
Filter service life extended by 25-45%
Energy consumption of HVAC and ventilation systems reduced by 8-15%
Maintenance and replacement frequency significantly lowered

Overall, fiberglass filter media enabled more reliable air quality control, reduced operating costs, and improved system durability across commercial and industrial filtration applications.

QY Research has recently published a comprehensive market study on Fiberglass Filter Medium. Key findings are summarized below.

Core Market Data

Global market size: USD 2.85 billion
CAGR (2024-2030): 5.8%
Average price: USD 3.6 per m2
Annual production: 780 million m2
Gross margin: 32%
Production capacity: 920 million m2

List of Main Players

Owens Corning (NYSE: OC, USA)
Toray Industries (TYO: 3402, Japan)
Suzhou Jiuding New Material (SZSE: 002201, China)
Chongqing Polycomp (SSE: 601008, China)
Parker Hannifin (NYSE: PH, USA)
Donaldson Company (NYSE: DCI, USA)
Danaher (NYSE: DHR, USA)
Merck (FWB: MRK, Germany)
Mativ Holdings (NYSE: MATV, USA)
Camfil Group (private, Sweden)
MANN+HUMMEL (private, Germany)
Johns Manville (private, USA)
Ahlstrom (private, Finland)
Freudenberg (private, Germany)
Hollingsworth & Vose (private, USA)
AAF International (private, USA)
Glasfloss Industries (private, USA)
Filtration Group (private, USA)
Koch Filter (private, USA)
Clean-Link Filtration (private, China)
Forst Filter (private, China)
Tidewater Air Filter (private, USA)
MACHEREY-NAGEL (private, Germany)
GTS Filters & Systems (private, India)
Guru Filters (private, India)
Advance Industry (private, India)
Shraddha Filter (private, India)
S.K. Industries (private, India)

1. By Fiber Diameter

Coarse fiberglass (Above 5 μm) - Pre-filtration and dust holding
Medium fiberglass (1-5 μm) - General HVAC and industrial filtration
Fine fiberglass (Below 1 μm) - High-efficiency and HEPA-grade filters

2. By Product Type

Fiberglass Filter Paper
Fiberglass Filter Mat
HEPA / ULPA Fiberglass Media

3. By Application

HVAC & Commercial Air Filtration
Industrial Dust Collection
Cleanrooms & Semiconductor Facilities
Pharmaceutical & Healthcare Filtration
Gas Turbine & High-Temperature Filtration

Case Study for Bidding

Time: April 2024
Supplier: Johns Manville
Buyer: F.E. Moran, Inc. (USA)
Product: High-Efficiency Fiberglass Filter Medium (Low-Pressure-Drop Grade)
Quantity: 26 million m2
Contract Value: USD 92 million
Delivery Timeline: January 2025

Detailed Application Scenario

F.E. Moran, Inc. adopted Johns Manville's fiberglass filter medium for high-capacity HVAC systems supporting mission-critical server halls. The medium's low airflow resistance and high dust-holding capacity ensured stable cooling performance while maintaining strict particulate control.

Compared with synthetic alternatives, the fiberglass media delivered longer service intervals and reduced fan energy consumption, contributing to lower operational costs and improved system reliability. This project demonstrates how fiberglass filter media play a critical role in high-efficiency air filtration, energy optimization, and long-term infrastructure performance.

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This release was published on openPR.