What General Filter does

General Filter Italia S.p.A. is an Italian manufacturer of air filtration systems founded in 1965 and headquartered in Paese (Treviso), where it operates a 10,000 m² production facility producing its entire product range. Its portfolio spans five technical categories: primary filtration (ISO Coarse per EN ISO 16890-1), fine filtration (M and F classes per EN 779:2012), absolute filtration including HEPA/ULPA filters in classes E and H per EN 1822-1:2019 — claimed up to 99.999995% efficiency — molecular filtration via activated carbon for gaseous contaminants, and housing systems (frames, terminal filters, canisters, ceiling filters). It sells primarily into eight vertical end-markets — HVAC, pharmaceutical (GMP/ISO 14644-compliant), hospital, food and beverage, industrial, microelectronics (semiconductor cleanrooms), biotechnology laboratories, and engineering — addressing contamination control, indoor air quality, regulatory compliance, and energy efficiency use cases.

Revenue is generated through two models: hardware sales of filters and housings (the dominant stream, manufactured entirely in Italy) and professional services including technical consulting (5,000+ hours, 350+ completed projects cited) and the GF Lab training program for medical, pharmaceutical, automotive, and F&B buyers. Distribution runs through dedicated regional field sales representatives across Italian provinces, three wholly-owned subsidiaries (General Filter France, General Filter Iberica S.A. covering Spain and Portugal, and General Filter Havak in Turkey), and a named authorized distributor network covering more than 30 countries across Europe, Africa, the Middle East, and CIS markets. Pricing is custom and quote-based rather than publicly listed, consistent with a specification-led B2B sales motion.

The company holds ISO 9001:2015 (since 1999), ISO 14001:2015 (since 2019), and Eurovent Certified Performance certifications, and operates an in-house EN ISO 16890-compliant test tunnel (built 2018) for filter performance verification. Revenue, headcount, and ownership data are not publicly disclosed; no funding rounds, M&A, IPO, or leadership changes are recorded in the available sources.

Name

General Filter

Legal name

General Filter Italia S.p.A.

Website

https://generalfilter.com

Company type

Private

Founded year

1965

Operating status

Operating

Headcount range

101–250 employees

Short description

General Filter Italia S.p.A. is an Italian manufacturer of air filtration systems — primary, fine, HEPA/ULPA, and molecular (activated carbon) — serving HVAC, pharmaceutical, hospital, F&B, industrial, microelectronics, biotech-lab, and engineering buyers across more than 30 countries through subsidiaries and distributors.

Ownership category

akta.pro rank

Product category

Industrial Air Filtration

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Air Quality & Filtration Equipment (IAQ) (IMAHAKAI)

akta.pro secondary industries

Air Filtration & Indoor Air Quality Components (Filters/UV/ERVs-HRVs) (IMADANAE), Dust Collection & Air Filtration Equipment (Industrial) (IMAHALAF)

Keywords

• Air filtration systems
• HEPA filter manufacturing
• Industrial air filters
• Cleanroom filtration
• Molecular filtration

Headquarters

HQ city

Paese

HQ country

Italy

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Air Filter Products: Design and production of air filters including primary filtration, fine filtration, absolute filtration (HEPA/ULPA), molecular filtration (activated carbon), and housing systems. Products are entirely manufactured in Italy at the Paese (TV) facility.
2. Technical Consulting Services: Specialized technical consulting for filtration system selection and optimization, including over 5,000 hours of work and more than 350 projects completed.
3. Training Services (GF Lab): Theoretical and practical courses on air filtration system management, tailored to specific sectors such as medical, pharmaceutical, automotive, and food & beverage industries.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

General Filter designs and manufactures a comprehensive range of air filtration systems entirely at its Paese (TV) facility in Italy, covering Primary (ISO Coarse), Fine (EN 779 M/F classes), Absolute HEPA/ULPA (EN 1822-1:2019 E/H classes, up to 99.999995% efficiency), and Molecular (activated carbon) filtration, together with housing systems for filter installation. Products are sold under the company's own brand to industrial, pharmaceutical, hospital, microelectronics, food & beverage, HVAC, biotechnology, and engineering customers across more than 30 countries.

Product overview

General Filter is an Italian air filtration company manufacturing a comprehensive portfolio of filtration products and systems entirely at its Paese (TV) facility since 1965. The product portfolio includes five core filtration categories: Primary Filtration (ISO Coarse filters for pre-filtration), Fine Filtration (M and F class per EN 779:2012), Absolute Filtration (HEPA/ULPA class E and H filters per EN 1822-1:2019 reaching up to 99.999995% efficiency), Molecular Filtration (activated carbon-based for gaseous contaminants), and Housing Systems (frames, rotating units, terminal filters, canisters, ceiling filters, and accessories). These products serve eight industry sectors: HVAC (heating, ventilation, air conditioning), Pharmaceutical (GMP/ISO 14644 compliant), Hospital (operating theatres and critical care), Food & Beverage, Industrial, Microelectronics (HEPA/ULPA for semiconductor manufacturing), Biotechnology Laboratories (biosafety), and Engineering. The company also offers complementary services including GF Lab training courses and technical support consulting.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Filtration efficiency up to 99.999995%
• +3 more outcomes

Segments8 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators6 records

Recent moves14 records

Expansion highlights5 records

Direct peers

• Camfil: Swedish global leader in air filtration, manufacturing HEPA/ULPA, molecular, and HVAC filters across pharma, semiconductor, healthcare and industrial segments — the most direct competitor to General Filter in Europe and globally.
• Koch Filter: US-based manufacturer of air filters including HEPA, pocket, and pleated filters for commercial HVAC, healthcare and industrial markets — a comparable mid-sized filtration specialist.
• Troy Filters: Italian industrial air filtration manufacturer producing HEPA filters, cleanroom and process filtration products, with strong overlap in Italian/Mediterranean HVAC and pharma customers.

Broad incumbents

• MANN+HUMMEL: German industrial filtration group offering air and liquid filtration products including cleanroom and HVAC solutions at much larger scale; competes with General Filter across industrial and HVAC segments.
• Freudenberg Filtration Technologies: German manufacturer of HEPA/ULPA filters, HVAC and cleanroom filtration under brands like Viledon — competes with General Filter in pharmaceutical, automotive, food & beverage, and microelectronics verticals.
• AAF (American Air Filter / Flanders): Global air filtration manufacturer offering HEPA/ULPA, panel, pocket and molecular filters across life sciences, semiconductor, and commercial HVAC — directly overlapping General Filter's vertical coverage.
• Donaldson Company: US-based diversified filtration manufacturer with strong presence in industrial air filtration, dust collection and cleanroom environments, serving semiconductor, pharmaceutical and industrial customers with comparable products.
• Parker Hannifin (HVAC/Industrial Air): Diversified motion and control giant whose industrial air filtration division competes in HVAC and cleanroom air treatment against General Filter with broader portfolio.
• Atlas Copco (Power Technique / Compressor Filtration): Global industrial equipment manufacturer offering compressed-air filtration and industrial air quality solutions, partially overlapping with General Filter's industrial air treatment business.

Regional players

• Airepure: Australia-based air filtration specialist serving HVAC, healthcare and cleanroom markets — a comparable mid-sized regional filter manufacturer with similar product breadth but different geography.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about General Filter