Key specification for this air purifier: material Hepa, type Air Purifier Filter. Everything below is reproduced from the factory data sheet. Made by Hebei SEN Technology Co., Ltd. (5 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Air Purifier
- Material: Hepa
- Warranty: 1 Year
- Certification: Rohs
- Place Of Origin: Hebei, China
- Application Type: Industrial
- Type: Air Purifier Filter
Technical Specifications
| Type | Air Purifier Filter |
|---|---|
| Construction | Panel Filter |
| Material | Hepa |
| Warranty | 1 Year |
| Condition | New |
| Place Of Origin | Hebei, China |
| Weight | 0.3 |
| Brand Name | SENZA |
| Dimension(L*W*H) | Optional |
| Efficiency | Customized |
| Name | Hvac System Replacement Filter |
| Efficiency Grade | F6 – H14 99.99% |
| Function | Removal Tiny Particulate Matter |
| Frame | Palstic, Aluminum |
| Application Type | Industrial |
| Marketing Type | Ordinary Product |
| Certification | Rohs |
| Selling Units | Single item |
| Single Package Size | 50X32X3 cm |
| Single Gross Weight | 1.0 kg |
Product Details








Product Name | HVAC Filter |
Sizes | 20x25x1 |
Color | white (custom) |
Efficiency | primary filtration |
Fits Model | Fits White Cardboard Frame Pleated Air Filter |
Packaging | (custom made) |
Frame | Paper frame |
Media | cotton+metal mesh |


Size(Inch) | MERV Rating | Filtration Efficiency | Pressure Drop | CFM (cubic feet per minute) |
20x20x1 | MERV 13 | 3-10 um – 93% | 0.32 | 410 |
16x25x1 | MERV 13 | 3-10 um – 93% | 0.28 | 410 |
16x20x1 | MERV 13 | 3-10 um – 93% | 0.42 | 338 |
14x20x1 | MERV 13 | 3-10 um – 93% | 0.34 | 287 |
20X24X1 | MERV 13 | 3-10 um – 93% | 0.27 | 1000 |








































Ordering and Pricing
- Minimum order quantity: 3 piece
- Volume pricing:
- 3–499 piece: US $2.9 / piece
- 500–1999 piece: US $2.7 / piece
- 2000+ piece: US $2.4 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air purifier?
The standard minimum order quantity is 3 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this air purifier carry?
It is supplied with Rohs documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Hebei SEN Technology Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Hebei SEN Technology Co., Ltd. range on HVACR Nexus.
See more in Air Handling Units on HVACR Nexus.

















