The Benefits of Having the Right Furnace Filter

When it comes to furnaces, having the right filter is essential. Not only does it help your furnace run more efficiently, but it can also save you money on energy costs and improve the air quality in your home. Here are some tips to help you choose the best furnace filter for your needs.

Size Matters

The size of your filter is important because it needs to fit snugly into place for proper functioning. You can find out what size you need by looking at the label on your furnace or in its owner’s manual. If neither of these are available, measure the slot where the filter goes and buy one that is slightly larger than that measurement.

MERV Rating

The MERV rating (Minimum Efficiency Reporting Value) measures how effective a filter is at trapping particles. Most residential homes require a filter with a MERV rating between 8 and 13, but if anyone in your home suffers from allergies or asthma, you may want to go higher.

Replacement Frequency

How often you need to replace your filter depends on several factors such as how many pets you have or whether anyone smokes in your house. Generally speaking, most filters should be replaced every three months; however, if there are pets or smokers present, then they should be changed more frequently.

Disposable vs Reusable Filters

You also have to decide between disposable and reusable filters. Disposable filters are cheaper and easier to replace but not as effective as reusable ones, which cost more but can be cleaned and reused multiple times.

Special Features

Some filters come with special features that make them even better at trapping particles. For example, some have an activated carbon layer which helps reduce odors and VOCs (Volatile Organic Compounds). Others come with an electrostatic charge which helps capture even smaller particles.

Conclusion

Choosing the right furnace filter is essential for keeping your home comfortable and healthy. Make sure to consider size, MERV rating, replacement frequency, disposable vs reusable options, as well as any special features when selecting a new one.