A 16x25x4 Air Filter is a type of HVAC (Heating, Ventilation, and Air Conditioning) filter that is commonly used in residential and commercial heating and cooling systems. The numbers in the filter's size specification represent its dimensions in inches: 16 inches in width, 25 inches in height, and 4 inches in depth. These Filters are designed to fit into air filter housings or air handlers that can accommodate filters of this size.
Specifications
Product Name: | 16x25x4 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 | |
16x25x4 Air Filters are commonly used in residential and commercial heating and cooling systems. Their primary function is to improve indoor air quality by trapping and removing airborne particles, such as dust, pollen, pet dander, and mold spores. They work by allowing air to pass through a filter medium with a specific MERV (Minimum Efficiency Reporting Value) rating, which indicates the filter's effectiveness in capturing particles of different sizes. As air circulates through the filter, particles are trapped, and cleaner air is returned to the living space.
The MERV rating, or Minimum Efficiency Reporting Value, is a measurement that assesses the effectiveness of an air filter in capturing particles of various sizes. A higher MERV rating indicates a filter's ability to capture smaller and more particles. For a 16x25x4 air filter, the MERV rating is crucial because it determines how well the filter can improve indoor air quality. Higher MERV-rated filters are more efficient in trapping allergens and pollutants, making them ideal for households with allergies or respiratory concerns. However, it's essential to balance filtration efficiency with system compatibility, as filters with very high MERV ratings can restrict airflow in some HVAC systems.
The frequency of 16x25x4 air filter replacement depends on several factors, including your local air quality, household conditions, and the MERV rating of the filter. In general, it's recommended to replace these filters every 3 to 6 months for optimal performance. Homes with pets or allergy sufferers might require more frequent replacements. Regular inspection is crucial, and filters should be changed when they appear dirty or clogged. Neglecting filter replacement can lead to reduced HVAC efficiency and indoor air quality.
Yes, a 16x25x4 air filter can contribute to energy savings. When your HVAC system operates with a clean and efficient filter, it doesn't have to work as hard to circulate air. This can result in reduced energy consumption and lower utility bills. Regularly replacing the filter ensures that your HVAC system maintains its efficiency, providing both cost savings and improved indoor air quality.
16x25x4 air filters are typically disposable. Once they become dirty and clogged with particles, it's best to replace them with a new filter. While some filters are labeled as "washable," it's essential to follow the manufacturer's guidelines, as not all filters can be effectively cleaned and reused.
Air filters with activated carbon have the added benefit of adsorbing odors and gases. In addition to capturing particulate matter, activated carbon can trap volatile organic compounds (VOCs) and remove unpleasant odors from the air. This is particularly beneficial in homes with cooking odors, pet smells, or other sources of indoor air pollution.
Yes, a 16x25x4 air filter with a high MERV rating can significantly contribute to allergy relief by capturing allergens like pollen, dust mites, pet dander, and mold spores. Filtering out these particles results in cleaner and healthier indoor air, which can reduce allergy symptoms for residents with sensitivities.
Fiberglass and pleated filters are two common types of 16x25x4 air filters. The primary difference lies in their construction and efficiency. Pleated filters have a larger surface area and are made from multiple layers of material, which allows them to capture more particles and have a higher MERV rating. Fiberglass filters, on the other hand, are less efficient but may be more affordable. For better filtration and indoor air quality, pleated filters are usually recommended over fiberglass filters.
To determine the appropriate MERV rating for your 16x25x4 air filter, consider your specific needs and factors such as household allergies, local air quality, and HVAC system compatibility. For general home use, MERV ratings between 8 and 11 are often suitable. If you have severe allergies or desire better air quality, you can opt for a higher MERV rating. It's essential to strike a balance between filtration efficiency and system airflow to ensure optimal performance and indoor comfort. Consulting with an HVAC professional can help you choose the right MERV rating for your situation.
