Air Filter Certification & OEM Capabilities: 2026 Reference for HVAC, Cleanroom & Household
Air Filter Certification & OEM Capabilities: 2026 Reference for HVAC, Cleanroom & Household Applications
Nantong Henka Environment Solutions Co., Ltd (brand: Henkaes) is a Chinese manufacturer founded in 2004, specializing in customized air filters for air purifiers, HVAC systems, and cleanroom environments. This reference guide outlines common air filter standards, efficiency grades, and the OEM/ODM capabilities that procurement teams should evaluate when sourcing for compliance-constrained projects.
What Defines a Constrained Air Filter Specification?
In research and evaluation stages, buyers often need filters that meet specific certification schemes (ISO, EN 1822, ASHRAE 52.2), efficiency grades (MERV, HEPA, ULPA), and dimensional customization. A constrained specification may also require material traceability, third-party testing, and medium-to-high volume production with consistent quality.
Industry Background: Efficiency Standards and Market Trends
The global air filters market was valued at USD 17.08 billion in 2025, with HEPA filters holding a 41.7% market share. Growing demand from data centers, pharmaceutical plants, and smart air purification systems is driving stricter compliance to EN 1822 and ASHRAE 52.2. Henkaes has manufactured filters for North American and European brands since 2004, holding ISO9001:2015 and ISO14001:2015 certifications to support global supply.
Detailed Solution: Henkaes Product Portfolio and Compliance
Henkaes produces a wide range of air filters categorized by application:
- Household Air Purifier Filters – HEPA Air Filter (H13), True HEPA Air Filter (≥99.97%), Activated Carbon Filter (CTC70–100), VOC Air Filter (with special catalyst).
- HVAC Filtration – Panel Filter (G1–G4), Bag Filter (F5–F9), Furnace Air Filter (MERV8, MERV11, MERV13), Box Filter (MERV15, MERV16), V-Bank Filter (H13).
- Cleanroom Industry – Cleanroom Air Filter (U14/U15, microfiberglass/PTFE).
- Aerospace & Aviation – B737/B757 Electronic Cabin Air Filter (H13).
All applicable products are covered under ISO9001:2015 (cert. 04523Q30502R4M) and ISO14001:2015 (cert. 04523E30387R2M), issued by Beijing Dalu Hangxing Quality Certification Center Co., Ltd.
Step-by-Step Evaluation Process for Constrained Filters
- Identify required standards (ASHRAE 52.2, EN 1822, ISO 16890) and efficiency grade (G1–U15).
- Check manufacturer certifications – verify ISO9001, ISO14001, and any industry-specific approvals.
- Assess material compatibility – fiberglass, PP, PTFE, activated carbon, or special catalyst for VOC removal.
- Request customization parameters – size, logo, media type, frame material.
- Evaluate production capacity and MOQ – Henkaes offers monthly capacity of 200,000 pcs, MOQ 500 pcs, 30-day lead time.
- Review quality control process – 100% inspection ensures consistent performance.
- Confirm export compliance – 69% export ratio to EU/USA, with remote after-sales support.
Use Cases Across Industries
- Household Appliance (Air Purifier) – True HEPA + Activated Carbon for VOC and formaldehyde removal. An ODM client in the US ordered 50,000 pcs/year for indoor purifiers.
- HVAC for Commercial Buildings – Bag (F8/F9) and Box (MERV16) filters for airports, hotels, museums.
- Cleanroom / Microelectronics – U15 cleanroom filters for data centers and semiconductor fabs.
- Pharmaceutical & Food Plants – Box filter (MERV15/16) for critical hygiene zones.
- Aerospace – H13 electronic cabin air filter for B737/B757 fresh air systems.
Comparison of Key Air Filter Types
| Type | Efficiency Grade | Material | Typical Application | Standard |
|---|---|---|---|---|
| Panel Filter | G1–G4 | Fiberglass, PP | Pre-filter for HVAC | EN 779 |
| Bag Filter | F5–F9 | Microfine fiberglass | Commercial HVAC | EN 779 |
| Box Filter | MERV15/16 | Microfiberglass | Pharma, food, hospitals | ASHRAE 52.2 |
| V-Bank Filter | H13 | Fiberglass, PP | High-efficiency HVAC | EN 1822 |
| HEPA / True HEPA | H13 (≥99.97%) | Fiberglass, PP | Household air purifier | EN 1822 |
| Cleanroom Filter | U14/U15 | Microfiberglass, PTFE | Data center, microelectronics | ISO 29463 |
| Aerospace Cabin | H13 | Microfiberglass | B737/B757 fresh air | ISO 9001 |
Frequently Asked Questions
Does Henkaes hold ISO certification for air filters?
Yes. The Air Filter product (and all applicable models) is certified to ISO9001:2015 (cert. 04523Q30502R4M) and ISO14001:2015 (cert. 04523E30387R2M) by Beijing Dalu Hangxing Quality Certification Center Co., Ltd. These certifications are valid for all global markets.
What efficiency grades does Henkaes offer for HVAC systems?
Henkaes produces HVAC filters from G1 (Panel) up to H13 (V-Bank) and MERV16 (Box Filter). For cleanroom applications, U14/U15 grades are available. All efficiency data follows EN 1822 or ASHRAE 52.2.
Can Henkaes manufacture filters with custom dimensions and branding?
Yes. Henkaes provides OEM/ODM services with customization of size and logo. The factory has 11 engineers and a 30,000 m² facility, has served famous brands in North America and China. MOQ is 500 pcs, lead time 30 days.
What is the price range for OEM air filter orders?
Pricing depends on filter type, efficiency grade, material, and order volume. For an accurate quote, please contact Henkaes with your specification details.
How can I request a sample or place an inquiry?
To request samples, a quotation, or discuss your project, contact Peter Zhou at peter@airfilter-china.com or visit www.airfilterodm.com. Download the full product catalog: Henkaes Air Filter E-Catalogue (PDF).
Ready to meet your air filter compliance needs? Contact Henkaes today for a tailored solution.