A 20x30x1 air filter is a specific type of air filter commonly used in HVAC (Heating, Ventilation, and Air Conditioning) systems in homes and commercial buildings.It's crucial to change or replace these Filters regularly, typically every 1-3 months, depending on factors like filter type, usage, and indoor air quality. A dirty or clogged air filter can reduce the efficiency of your HVAC system, decrease indoor air quality, and increase energy costs.
Specifications
Product Name | 20x30x1 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 | |
The "20x30x1" size specification refers to the dimensions of the filter, with a width of 20 inches, a height of 30 inches, and a thickness of 1 inch. This specific size is crucial as it determines whether the filter will fit and function correctly in your HVAC system. Proper sizing ensures effective filtration and optimal performance.
The "20x30x1" size specification refers to the dimensions of the filter, with a width of 20 inches, a height of 30 inches, and a thickness of 1 inch. This specific size is crucial as it determines whether the filter will fit and function correctly in your HVAC system. Proper sizing ensures effective filtration and optimal performance.
To measure your existing air filter, use a tape measure to determine the filter's width, height, and thickness. For a "20x30x1" filter, you should measure it as 20 inches in width, 30 inches in height, and 1 inch in thickness. Ensure accuracy in your measurements to select the correct replacement filter.
Washable Air Filters are typically not customizable in terms of size. They are designed to fit specific dimensions. It's essential to find a filter that matches the exact "20x30x1" size or consider having a custom filter made by a professional if your HVAC system requires non-standard dimensions.
The frequency of cleaning your "20x30x1" washable air filter depends on various factors, such as the air quality in your environment and the manufacturer's recommendations. In general, it's advisable to check and clean the filter every 1-3 months. Regular maintenance ensures the filter continues to effectively capture airborne particles, providing clean indoor air.
In the long term, washable air filters can be more cost-effective because they can be reused multiple times. While they have a higher initial cost, their extended lifespan and reusability make them an economical choice compared to disposable filters.
Washable air filters are effective at capturing a wide range of particles, just like disposable filters. The key to air quality improvement lies in regular maintenance. If properly cleaned and maintained, washable filters can offer air quality equal to or better than disposable filters.
