High Efficiency Non Woven Air Filter Media for Clean Air Solutions

As global air quality awareness rises and regulatory standards (e.g., ISO 16890, ASHRAE 52.2) become stricter, non woven air filter media solutions are at the forefront of advancements in air filtration. This article delivers a deep dive into the non woven fabric air filter sector, focusing on material science, technical performance, practical applications, industry certification, and case studies. Discover why Plastic Frame Air Filter Media is seen as a leading option by filtration experts worldwide.

Typical non woven air filter media in multi-stage filtration (Image Source: AnyaFilterMedia)

I. Market Trends & Industry Outlook for Non Woven Air Filter Media

The non woven media air filtration market is projected to reach $13.56 billion by 2028 (MarketsandMarkets Report), exhibiting a CAGR of 6.4% from 2022. Key drivers:

Industrialization & Urbanization – Demand for HVAC, cleanroom, automotive, and industrial filtration surges.
Regulatory Push – Adherence to ISO/ASHRAE/EN779, energy-saving mandates.
Material Innovation – Rise of composite non woven fabric air filter utilizing PP, PET, and glass fibers for enhanced filtration and durability.
Customization – OEM/ODM and modular solutions for niche applications (e.g., petrochemicals, food, healthcare).

Emerging non woven media variants for high-performance HVAC systems

II. Non Woven Air Filter Media Core Specifications & Parameters

Below is a data-driven overview of the main technical parameters for non woven air filter media products found in industrial use (sourced from top manufacturers and international standards):

Parameter	Unit	Value Range	Industry Benchmark
Media Weight	g/m²	80 – 600	Typically 120–220 g/m² (HVAC)
Thickness	mm	2 – 22	3–10 mm (Efficiency-graded)
Filtration Efficiency (ISO16890/EN779)	%	30 – 99.99	85–99.95% (Fine-grade)
Initial Resistance	Pa	20 – 150	<45 (Fine)/<120 (EPA)
Air Permeability	L/m²·s	120 – 1500	>200 typical
Temperature Resistance	°C	-20 – 120	80–110 (standard PP/PET)
Life Span	Months	3 – 18	6–12 months (standard)

Sample cross-section of non woven fabric air filter—multi-layer composite structure

Technical Parameter Trends of Non Woven Air Filter Media (2015–2024)

III. Plastic Frame Air Filter Media: Product Introduction & Advantages

Plastic Frame Air Filter Media is engineered with top-grade non woven air filter media and advanced plastic injection frame. It targets modular air filtration in demanding environments (HVAC systems, industrial ventilation, public facilities, electronics, pharmaceuticals). Its main strengths:

Rugged, corrosion-resistant plastic frame (polypropylene or ABS, high temperature-resistant types)
High-efficiency & low-resistance non woven media inlay (polypropylene, polyester, or glass fiber)
Stable structure, light weight, maximum usable filtration area
Customizable size, thickness (from 3 mm to 22 mm), efficiency grade (ISO16890 ePM10–ePM1)
Compliant with ISO/ASHRAE/EN779 and meet FDA-grade cleanliness if required

Industrial production line for non woven air filter media—laminated & ultrasonic welding

Plastic Frame vs. Metal Frame Air Filter Media: Performance Comparison

IV. Manufacturing Process: Non Woven Air Filter Media (Flow Diagram)

Fiber Preparation

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Web Laying (Carding)

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Bonding (Thermal/Meltblown)

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Calendering / Needle Punching

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Surface Treatment (ES, Antimicrob., etc.)

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Cutting / Framing / Assembly

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QA Test (ISO/ANSI/FDA)

Fiber Preparation: Select premium PP/PET/glass fibers by denier & melt flow, monitored by spectrometric analyzers.
Web Laying: Carding for uniform orientation, enabling consistent filtration paths.
Bonding: Employs thermal, chemical, or meltblown fusing; for HEPA/ULPA, fine fiber jointing is critical for reducing particulate pass-through.
Calendering/Needling: Enhances media thickness and structural integrity; processes are precisely controlled with tolerance within ±0.05 mm.
Surface Finish: Optional electret treatment, hydrophobic, or antimicrobial spraying per application.
Framing: Plastic frame is produced via high-precision injection molding or CNC, ensuring seamless fit and leak-proofing.
Testing: Strict inspection against ISO16890/EN779/ASHRAE 52.2, with traceability and full documentation (ISO 16890 Standard).

Factory workshop for non woven air filter media final assembly and inline QA

Industry Certifications & Testing

All Plastic Frame Air Filter Media products conform to leading global standards—ISO 16890 for filtration classification, ANSI/ASHRAE 52.2 for particulate efficiency, and can be produced to meet FDA requirements for sensitive environments (see specification).

Non woven air filter media with injection-molded plastic frames—ready for installation

V. Application Scenarios for Non Woven Air Filter Media

HVAC Systems: Buildings, commercial complexes, hospitals—high efficiency, energy-saving, long-life.
Industrial Filtration: Used in cleanrooms (semiconductors), pharmaceuticals, food & beverage, laboratories for particle retention and microbial control.
Automotive: Cabin air filters for PM2.5/PM10 removal, with enhanced anti-bacterial treatments.
Petrochemical: Resistant to corrosive gases/oil; withstands harsh solvent exposure, offering up to 12-month service interval.
Municipal/Water Treatment: Critical in gas vent filtration, pump room dust control, intake protection.
Metallurgy: Emissions filtration, high-temp dust removal, reliable in heavy-duty cycles.

Case Study – Pharmaceutical GMP Cleanroom

Installed: Plastic Frame Non woven air filter media (ISO16890: ePM1 95%)
Client: Leading Bio-pharma, Suzhou, China
Result: Achieved ISO class 5 cleanliness, particle count <3500/㎥, filter lifespan improved by 35%, energy usage reduced 22% vs. glass fiber panel
Feedback: "The custom size and quick replacement mechanism significantly lowered our maintenance costs."

Application of non woven air filter media in a pharmaceutical cleanroom air handling unit

VI. Product Data Visualization – Plastic Frame Air Filter Media

Item Unit Plastic Frame Metal Frame Paperboard Frame Filtration Grade - ISO ePM2.5–ePM1 ISO ePM10–ePM2.5 G2–G4 (EN779) Air Flow Rate m³/h 300–4200 300–2950 300–1800 Initial Resistance Pa ≤50 ≤70 ≤65 Temperature Resistance °C 110 160 60 Frame Material - PP/ABS Plastic Galvanized Steel/Alum. Pulp Board Service Life Month 6–12 4–9 2–6 Recyclability Yes/No Yes Partly No

View Full Plastic Frame Air Filter Media Specs

VII. Customization Solutions & Delivery

Plastic Frame Air Filter Media supports end-to-end customization—OEM prints, dimensions, frame color, filter media weight, protective coatings, and packaging can all be defined per client needs. Our supply system is agile:

Rapid prototyping (7–10 working days for samples)
Flexible annual MOQ (100–500 pcs), batch production enabled for 1,000–10,000+ pcs/month
Shipping: Air, Sea, or Express, with complete export documentation
Warranty: Standard 12 months on materials/workmanship, extendable up to 18 months
Support: Technical guidance from selection through installation, ISO & ANSI-certified test reports attached with every batch
Delivery: Typical batch lead time: 2–3 weeks after order confirmation

VIII. Industry Manufacturer Comparison

Brand	Country	Non Woven Media Grade	Max. Filtration Efficiency (%)	Frame Options	Service Experience (Years)	Certifications
Anya	China	ISO16890 ePM1 95	99.95	Plastic/Metal	18	ISO, FDA, ANSI
Parker Hannifin	USA	MERV 13–15	98.5	Plastic/Metal	35	ASHRAE, ISO
Camfil	Sweden	ISO ePM2.5–ePM1	99.99	Plastic/Metal/Cardboard	50+	ISO, FDA, EN779
AAF Flanders	USA	MERV 10–16	95.0	Metal/Paperboard	40	ASHRAE, UL
MANN+HUMMEL	Germany	ISO ePM10–ePM1	99.95	Plastic/Metal	75	ISO, FDA

Customer Experience Highlights

24/7 online support and local logistics partners established worldwide
Filter system audit service, post-sale failure analysis report (±24h)
Direct partnerships with major HVAC, medical, and energy engineering firms

IX. Expert FAQ – Non Woven Air Filter Media Technology

Q1: What is the main material used in non woven air filter media, and how does it differ from traditional glass fiber?
A1: Non woven air filter media primarily uses PP (polypropylene), PET (polyester), or composite micro-glass fibers. Compared to traditional glass fiber, non wovens offer better mechanical strength, improved pleatability, lower resistance, and safer handling (no fiber shedding).
Q2: What technical standard should I refer to when selecting non woven fabric air filter for a cleanroom?
A2: ISO 16890, EN 779 (for Europe), and ANSI/ASHRAE 52.2 (USA) regulate particle removal classes and rating procedures. For cleanrooms, typically ePM1 85+ or H13/H14 classes per EN1822 are used.
Q3: How is filtration efficiency measured?
A3: Efficiency is quantified by measuring filter retention of standardized test aerosols (NaCl, DEHS, or KCl) across specified particle sizes (0.3µm–10µm) per ISO 16890 or ASHRAE 52.2 methodology.
Q4: What is initial resistance and why does it matter?
A4: Initial resistance (Pa) is the air pressure drop across the filter at rated flow. Lower values mean higher energy efficiency and longer filter service life due to less fan power demand.
Q5: Can your plastic frame non woven media be recycled or incinerated?
A5: Yes, injection-molded PP/ABS frames are recyclable and non-toxic. The media and frame can be separated mechanically; incineration is also possible, following local regulations for non-hazardous waste.
Q6: What is the standard delivery time and packaging method?
A6: Standard lead time is 2–3 weeks for batch orders, 7–11 days for quick samples. Packaging is multi-layer stretch wrap, shock-absorbent cardboard boxes, or wooden crates for export.
Q7: What kind of technical support is available post-sales?
A7: Customers receive installation guidance, troubleshooting, online tech support, and prompt field engineer assistance (if needed). On-site start-up and annual inspection options available for key projects.

X. Conclusion & Further Reading

Non woven air filter media continues to revolutionize the air filtration industry with its versatility, energy efficiency, and customization potential. From plastic frame modular air filters in high-tech cleanrooms to cost-effective HVAC solutions, emerging trends show growing emphasis on sustainability, recyclable design, and ultra-fine efficiency. Partnering with certified suppliers—such as Anya's Plastic Frame Air Filter Media—ensures compliance, reliability, and long-term value.

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