G3 G4 HVAC Air Filter Media from China Suppliers - Quality Factory Air Filtration Solutions for Cleaner Indoor Air
Key Benefits
Sustains the life of the main filter:
Capture of larger particulate matter, reduces replacement frequency and maintenance costs by extending the life of the main filter.
Improves air filtration:
Improves overall air quality and optimises system performance by ensuring only clean air passes through the main filter.
Features
Filter Grade: G2, G3, G4 and MERV 5, 6, 7 and 8 to meet specific air quality requirements.
Synthetic Fiber: Made from top-grade synthetic fibers that effectively retain larger particles.
High Dust Holding Capacity: Designed to ensure optimum performance and reduce the need for cleaning or replacement by holding large amounts of dust.
Minimum Airflow Resistance: Keep airflow resistance low, improving energy efficiency and reducing operating costs.
Advanced Technology: Leverage technology to help minimize energy costs associated with HVAC functions.
Long Life: These filters can last longer, making them a sustainable choice, with proper cleaning and vacuuming.
Customizable Options: Available in a range of media sizes and thicknesses to suit different dust-loading applications.
Air pre-filtration media is an effective solution for improving air quality in your HVAC system, ensuring your environment remains clean and healthy while optimizing the performance of your filtration system. By investing in a high-quality air pre-filter, you can improve indoor air quality, reduce maintenance costs, and increase the overall efficiency of your HVAC system.
Specification
| Model | LY-120 | LY-150 | LY-180 | LY-221 | LY-250 |
| Material | Polyester | ||||
| Thickness | 5mm | 10mm | 15mm | 20mm | 22mm |
| Initial resistance | 20pa | 30pa | 35pa | 35pa | 40pa |
| Final resistance | 125pa | 200pa | 250pa | 250pa | 250pa |
| Avg.arrestance (acc.EN779) | 68% | 83% | 86% | 89% | 92% |
| Temp. resistance | 100°C | ||||
| Dust holding at tested final | 380g/㎡ | 450g/㎡ | 500g/㎡ | 550g/㎡ | 580g/㎡ |
| Filtration class | G2 | G3 | G3 | G4 | G4 |
| Weight | 120 | 150 | 180 | 220 | 250 |
| Normal size | 1*20m 2*20m | ||||
| Note: Other specifications may be subject to customisation in accordance with customer requirements. | |||||
Product Display
Frequently Asked Questions (FAQ)
Q1: What is the main purpose of using air pre-filtration media?
The primary purpose is to capture larger particulate matter before it reaches the main filter. This extends the lifespan of the main filter, reduces replacement frequency, and lowers overall maintenance costs.
Q2: What filter grades are available for these pre-filters?
Our air pre-filtration media is available in G2, G3, G4, and MERV 5, 6, 7, and 8 grades to meet various specific air quality requirements.
Q3: What material is used to manufacture the filters?
They are made from top-grade synthetic fibers, specifically polyester, which are highly effective at retaining larger airborne particles.
Q4: How does the pre-filter contribute to energy efficiency?
The filters are designed to maintain minimum airflow resistance. Keeping airflow resistance low improves overall energy efficiency and helps minimize the operating costs associated with HVAC functions.
Q5: Can the filter sizes and specifications be customized?
Yes, they are available in a range of standard media sizes (like 1*20m and 2*20m) and thicknesses (from 5mm to 22mm). Other specifications can also be customized in accordance with specific customer requirements.
Q6: Are these pre-filters sustainable and long-lasting?
Absolutely. With proper cleaning and vacuuming, these filters feature a long life, making them a highly sustainable and cost-effective choice for your HVAC system.