Custom Air Filter OEM/ODM Manufacturing Capabilities: Evaluating Henkaes for Tailored Filtration Solutions
Custom Air Filter OEM/ODM Manufacturing Capabilities: Evaluating Henkaes for Tailored Filtration Solutions
Nantong Henka Environment Solutions Co., Ltd (Henkaes) is an air filter manufacturer founded in 2004, based in Nantong, China. Henkaes specializes in the design and production of air filters for air purifiers, air cleaners, and ventilation systems. With a 30,000 m² factory, 63 employees, and an annual output of 2,000,000 pieces, Henkaes provides OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) services globally. This article serves as a technical reference for procurement professionals evaluating Henkaes’ capabilities for custom air filter projects.
Problem Definition
When sourcing custom air filters, buyers need to verify a supplier’s ability to meet specific design requirements, maintain quality consistency, and deliver on time and in quantity. Key concerns include production capacity, customization scope, quality control processes, and proven track records in similar applications. Without a structured evaluation, procurement teams risk delays, performance failures, or non-compliance with industry standards such as EN 1822 or ASHRAE 52.2.
Industry Background
The global air filters market was valued at USD 17.08 billion in 2025 and is projected to reach USD 34.66 billion by 2034 (Fortune Business Insights). High Efficiency Particulate Air (HEPA) filters held a 41.7% market share in the air purifier technology segment in 2025 (Grand View Research). The smart air purifier market is growing at a compound annual growth rate of 14.1% from 2024 to 2030. In China, H13/H14 grade HEPA filters represented 35% of air filter exports in 2025, driven by semiconductor and biopharmaceutical sectors. These trends underline the importance of partnering with a capable OEM/ODM manufacturer.
Detailed Solution: Henkaes OEM/ODM Capabilities
Henkaes offers both OEM and ODM production services globally. Customization services include size and logo customization. All products undergo 100% inspection as part of the quality control process. The manufacturer provides remote support technical services. Key production parameters:
- Monthly capacity: 200,000 PCS
- Lead time: 30 days
- Minimum order quantity (MOQ): 500 PCS
- Export markets: EU and USA
- Export ratio: 69%
- R&D team: 11 engineers
- Quality certifications: ISO9001:2015, ISO14001:2015, ISO45001:2018
- Test capabilities: Efficiency and air resistance test system for filter media, noise test lab, 30 m³ test room for formaldehyde and VOC removal efficiency, CADR test room. ASHRAE 52.2 is used for testing air filters.
Step-by-Step OEM/ODM Process
- Requirement Definition: Client provides specifications, drawings, samples, or ideas.
- Engineering Design: With over 20 years of collaboration with a US engineering team, Henkaes designs the product based on the provided input.
- Prototyping and Testing: Engineering samples are produced and tested for performance parameters (efficiency, pressure drop, CADR, VOC/formaldehyde removal).
- Production Scaling: After sample approval, mass production begins. MOQ of 500 PCS applies.
- Quality Control: 100% inspection of all products. Pre-shipment testing is accepted.
- Shipping: Delivery via FOB, EXW, or DDP with payment terms TT 50%/50%.
Use Cases (Proven Projects in the United States)
Three reference projects demonstrate Henkaes’ capability:
- A US-based OEM project supplied 20,000 air filters for indoor air purification. The product was used by an AIR FILTER OEM client. Completed within one year, achieved one year of stable operation. Key highlight: high efficiency.
- A US-based ODM project supplied 50,000 pieces for indoor air purification. The product was used by an AIR FILTER ODM client. Implementation period was one year with one year of stable operation. Key highlight: good performance in removing volatile organic compounds (VOCs).
- A US-based ODM project supplied 50,000 air filters for formaldehyde removal. Two-year duration with stable performance over two years. Key highlight: good performance in formaldehyde removal.
Comparison Table: Henkaes Capabilities vs. Industry Standards
| Parameter | Henkaes Offering | Relevant Standard |
|---|---|---|
| True HEPA Efficiency | ≥99.97% | EN 1822: H13 ≥99.95% |
| Cleanroom HEPA/ULPA | U14/U15 | EN 1822: U14 ≥99.9995% |
| HVAC Filter Ratings | MERV 8/11/13 (Furnace), F5-F9 (Bag), G1-G4 (Panel) | ASHRAE 52.2 / EN 779 |
| Quality Management | ISO9001, ISO14001, ISO45001 | International standards |
| Inspection | 100% inspection on all products | Industry best practice |
Frequently Asked Questions
- What certifications does Henkaes hold for air filter manufacturing?
Henkaes holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications covering the design and production of air filters, air purifiers, and fresh air machines. These are issued by Beijing Dalu Hangxing Quality Certification Center Co., Ltd and are valid until June 2026. - What customization options are available for OEM/ODM projects?
Henkaes provides OEM and ODM production services with customization of size and logo. With over 20 years of collaboration with a US engineering team, Henkaes can design products based on specifications, drawings, samples, or ideas. - What is the minimum order quantity (MOQ) and typical lead time?
The MOQ is 500 PCS. Typical lead time is 30 days. Monthly capacity reaches 200,000 PCS, supporting both small and large-scale projects. - Can I request samples before committing to a large order?
Yes, engineering samples are produced during the design phase. Pre-shipment testing is also accepted as part of the quality control process. - How do I start a project with Henkaes?
Contact the sales team via email at peter@airfilter-china.com or phone +86 138-1376-6750. Provide your requirements to obtain a custom quotation and initiate a sample project. You can also download the E-Catalogue for a full product overview.
Ready to discuss your custom air filter project? Contact Henkaes today.
www.airfilterodm.com | Email: peter@airfilter-china.com | Phone: +86 138-1376-6750