The 18x20x1 air filter, offered by Dongguan Ruizhi Air Purification Technology Co., Ltd, is designed for commercial and industrial ventilation systems. It features an aluminum frame with high-quality synthetic fiber filter material, providing G3/G4/M5 filtration efficiency. Suitable for pre-filtration in various settings, it effectively captures particles, improving air quality and protecting HVAC systems. The filter operates optimally at temperatures up to 70°C and is recommended for replacement when resistance reaches 250pa.
Specifications
| Product Name: | 18x20x1 air filter |
| Frame: | Aluminum frame (optional galvanized frame, stainless steel frame) |
| Filter Material: | High quality polymerase synthetic fiber |
| Filtration Efficiency: | G3/G4/M5 (EN779) |
| Fire Rating: | UL900 Certification |
| Continuous Operating Temperature: | ≤70°C |
| Recommended Final Resistance: | <250pa<> |
| Main Application: | Pre-filtration of Commercial and Industrial Ventilation and Air Conditioning Systems |
| Protection Net: | Barbed Wire |
Dimensioning
Nominal Size（Inch） W×H×D (mm) | Actual Size（mm） W×H×D (mm) | Rated Initial Resistance（Pa） | Rated Face Velocity（m/s） | |
G3 | G4 | |||
12x24x1 | 289x594x22 | 63 | 75 |
2.5 |
20x24x1 | 492x594x22 | 63 | 75 | |
24x24x1 | 594x594x22 | 63 | 75 | |
12x24x2 | 289x594x46 | 45 | 55 | |
20x24x2 | 492x594x46 | 45 | 55 | |
24x24x2 | 594x594x46 | 45 | 55 | |
12x24x4 | 289x594x96 | 38 | 43 | |
20x24x4 | 492x594x96 | 38 | 43 | |
24x24x4 | 594x594x96 | 38 | 43 | |
Resistance maximum deviation range: ±15%
Primary Filter non-standard size can be customized according to customer needs
The primary function of the 18x20x1 air filter is to capture these particles, preventing them from circulating in your home or workspace. Here are some benefits and considerations:
1. Improved Air Quality:The filter effectively reduces airborne pollutants, leading to cleaner and healthier indoor air.
2. Enhanced HVAC Efficiency:A clean filter allows your heating and cooling system to operate more efficiently, potentially reducing energy costs.
3. Extended Equipment Lifespan:Regular filter replacement can help prolong the lifespan of your HVAC system by preventing dust and debris from accumulating on sensitive components.
4. Allergy and Asthma Relief: For individuals with allergies or asthma, a good-quality filter can help alleviate symptoms by removing allergens from the air.
5. Regular Maintenance: It's essential to replace or clean the filter regularly, typically every 1 to 3 months, depending on usage and filter type.
6. Filter Efficiency:Consider the MERV (Minimum Efficiency Reporting Value) rating of the filter. Higher MERV ratings indicate better filtration, but it's essential to balance filtration with airflow to avoid strain on your HVAC system.
In summary, an 18x20x1 air filter is an important component in maintaining indoor air quality and the efficiency of your HVAC system. Regular maintenance, including filter replacement, is essential for optimal performance and cleaner, healthier air.
FAQ
Q1: What is the primary function of the 18x20x1 air filter?
A1: The main function is to capture airborne particles, preventing them from circulating in indoor environments, thereby improving air quality.
Q2: What is the frame material of the air filter?
A2: It features an aluminum frame, with options for galvanized or stainless steel frames.
Q3: What is the filter material used in the product?
A3: The filter material is high-quality polymerase synthetic fiber.
Performance and Efficiency
Q4: What is the filtration efficiency of the air filter?
A4: The filtration efficiency is rated at G3/G4/M5 according to EN779 standards.
Q5: What is the fire rating of the air filter?
A5: The product has a UL900 Certification for fire rating.
