Introduction
Air filters are vital components of any HVAC system, responsible for removing airborne contaminants from your home. Whether you have allergies, asthma, or simply want to improve indoor air quality, choosing the right air filter is essential. But with so many options available, it can be hard to know where to start. In this article, we'll explore the different types of discount air filters and help you find the right one for your needs.
Types of Air Filters
When it comes to selecting an air filter, there are several types to choose from. The most common types are:
- Fiberglass filters, which are the most affordable but offer minimal filtration.
- Pleated filters, which have more surface area and trap more particles.
- Electrostatic filters, which use a static charge to attract particles and are washable for multiple uses.
- HEPA filters, which are highly effective at trapping small particles and are great for those with allergies or asthma.
MERV Ratings
Another factor to consider when selecting an air filter is its Minimum Efficiency Reporting Value or MERV rating, which rates the filter's ability to trap particles of certain sizes. The higher the MERV rating, the more effective the filter is at removing pollutants. Fiberglass filters typically have a MERV rating of 1-4, while HEPA filters have a rating of 17-20. Most home HVAC systems require a filter with a rating of at least 6-8.
Benefits of Discount Air Filters
Choosing discount air filters is an excellent way to save money without sacrificing performance. Discount filters are typically available from the same manufacturers and materials as more expensive ones, but at a lower price point. By choosing discount filters, you can maintain the same level of filtration at a lower cost.
How Often to Change Air Filters
The frequency of changing air filters will vary depending on several factors, such as the size of your home, number of occupants, and pets. However, most filters should be changed approximately every three months to maintain optimal performance. HEPA filters may need to be changed more frequently due to their higher filtration capabilities.
Where to Buy Discount Air Filters
Discount air filters can be found at many online retailers, including Amazon, Discount Filters, and Air Filters Delivered. It's essential to find a reliable retailer that offers high-quality filters at a reasonable price. Look for companies with positive reviews and warranties to ensure you're getting a good deal.
DIY Air Filter Replacement
Replacing air filters doesn't require a professional's help, and it's easy to do yourself. Start by turning off your HVAC system, locating the filter, and removing it from the housing. Check the filter's size, and purchase the appropriate replacement. Insert the new filter into the housing, making sure it's secure, and turn your HVAC system back on. It's that simple!
Conclusion
In conclusion, discount air filters are a great option for maintaining your indoor air quality without breaking the bank. By considering the different types of filters, MERV ratings, and where to buy them, you can find the perfect filter for your needs. Don't forget to change your filter regularly and consult with a professional if you have any questions.