
Mini Pleat Paper Frame Air Filter
Looking for a compact air filter that fits your ventilation system without compromising your filtration requirements?
The Mini Pleat Paper Frame Air Filter features a space-efficient pleated design and a lightweight paper frame, making it a practical option for HVAC systems and industrial air filtration.
Available with customizable dimensions, filtration grades, and optional gaskets, it can be configured to suit different installation conditions and air quality needs. SNYLI provides tailored filter solutions to help buyers match product specifications with project requirements, simplify filter selection, and improve procurement efficiency.
Contact us to discuss your application and customization needs!
Product Introduction
Snyli Environmental Technology (Shandong) Co., Ltd. is one of the most reliable manufacturers and suppliers of mini pleat paper frame air filter in China. With abundant experience, we warmly welcome you to wholesale advanced mini pleat paper frame air filter from our factory. For price consultation, contact us.
Product Description
The Mini Pleat Paper Frame Air Filter is designed for medium-efficiency air filtration in HVAC systems and industrial ventilation applications. It features a compact pleated media structure combined with a lightweight paperboard frame, providing an effective solution for air handling systems that require reliable particle filtration and practical filter replacement.
Its mini pleat construction increases the available filtration area within a compact frame. This design allows the filter to accommodate different airflow and filtration requirements through customized media selection and structural specifications. It is suitable for commercial buildings, industrial facilities, and air handling equipment where consistent filtration performance is required.

The Mini Pleat Paper Frame Air Filter consists of a cardboard frame and continuously pleated filter media. The closely arranged pleats create multiple filtration surfaces without requiring rigid separators between individual folds.
Key structural components include:
- Paperboard Frame: Provides structural support and maintains the filter's overall shape during installation and operation.
- Pleated Filter Media: Forms a compact filtration structure with an increased effective media area.
- Supporting Structure: Hot melt adhesive is applied to securely bond and support the pleat, preventing pleat collapse and ensuring uniform airflow under pressure.
- Optional Gasket: A sealing strip can be added to the frame according to the equipment's installation requirements, helping reduce air bypass around the filter edges.
The Mini Pleated Air Filter can be manufactured with different media configurations to meet specific filtration requirements. Frame dimensions, filter thickness, pleat arrangements, and sealing options can also be customized for different air filtration systems.
| Item | Specifications |
|---|---|
| Product Name | Mini Pleat Paper Frame Air Filter |
| Frame Material | Moisture-Resistant Cardboard |
| Filter Media | Synthetic Fiber / Glass Fiber |
| Filter Efficiency | M5 / M6 / F7 / F8 |
| Filter Structure | Mini Pleat |
| Separator | Hot Melt |
| Frame Thickness | 22 / 45 / 50 / 96 mm |
| Standard Size | 287×592 / 592×592 mm |
| Gasket | Optional |
| Gasket Position | Single Side / Double Side |
| Accept Customization. |
Common Model
| Size (inch) | Actual size (mm) | Frame | Media | Class |
Efficiency (%) According to EN 779 |
Airflow (CMH) | Pressure drop (Pa) |
|---|---|---|---|---|---|---|---|
| 24x24x4 | 594x594x95 | Cardboard | Glass fiber | M6 | 60-80 | 3400 | 90 |
| 20x24x4 | 495x594x95 | Cardboard | Glass fiber | M6 | 60-80 | 2850 | 90 |
| 20x20x4 | 495x495x95 | Cardboard | Glass fiber | M6 | 60-80 | 2500 | 90 |
| 12x24x4 | 287x594x95 | Cardboard | Glass fiber | M6 | 60-80 | 1700 | 90 |
| 24x24x4 | 594x594x95 | Cardboard | Glass fiber | F7 | 80-90 | 3400 | 120 |
| 20x24x4 | 495x594x95 | Cardboard | Glass fiber | F7 | 80-90 | 2850 | 120 |
Product Features

The Mini Pleat Paper Frame Air Filter combines a compact design with practical installation and filtration advantages.
- Compact Pleated Design: Maximizes the available filtration area within the specified filter dimensions.
- Medium-Efficiency Filtration: Suitable for air handling systems requiring medium efficiency particle removal.
- Lightweight Frame: The paperboard construction facilitates handling, transportation, and routine filter replacement.
- Customizable Configuration: Different filtration media and structural specifications can be selected according to project requirements.
- Optional Edge Sealing: Available with single-sided or double-sided gaskets to improve the fit between the filter and equipment housing.
As a Mini Pleat Panel Filter, it offers a practical configuration for HVAC installations.
Applications
The Mini Pleat Paper Frame Air Filter can be used in various air treatment and ventilation systems as a medium-efficiency filtration component.
Typical applications include:
- Commercial HVAC Systems: Used in air handling units for office buildings, shopping centers, hotels, and other commercial facilities.
- Pharmaceutical and Food Processing Facilities: Used in ventilation systems where mediem efficiency air filtration is required.
- Air Purification Equipment: Suitable for compatible air handling and filtration units requiring compact panel filters.
Why Choose SNYLI
SNYLI is a manufacturer of air purification products established in 2010 in Shandong, China. The company operates a modern factory exceeding 20,000 square meters and maintains additional production facilities in Thailand to support global supply. SNYLI holds ISO 9001, CE certifications, and its product range includes Fan Filter Units (FFU), primary, medium, HEPA, and ULPA filters, chemical filters, and cleanroom equipment such as clean benches, air showers, and pass boxes.
Beyond standard products, SNYLI provides OEM and customization services, designing solutions based on client drawings and specific technical requirements. Its products are exported to Europe, the Americas, Southeast Asia, and the Middle East, serving industries like pharmaceuticals, electronics, and healthcare.
Contact SNYLI with your required dimensions, filtration efficiency, and other details to request a quotation!



Hot Tags: mini pleat paper frame air filter, China, suppliers, manufacturers, factory, wholesale, price
You Might Also Like
Send Inquiry






