When was the last time you replaced the air filter in your HVAC system? If you're scratching your head right now and trying to remember, that probably means it's been too long since you've done it.
In this case, you likely have a dirty air filter on your hands. As a result, you also likely have dirty air circulating throughout your home.
The only way to prevent this from becoming a big problem is by doing an air filter replacement. You should take your old home air filter out and put a new one in its place right away.
You should also become familiar with all the dirty air filter symptoms. It'll let you know when you need to buy a new air filter. Here are nine bad air filter symptoms you should keep on your radar.

Are you wondering if regularly replacing your HVAC filter is really that important? Read here for seven problems that are caused by a dirty HVAC filter.

Are you wondering which type of filter is right for your furnace? Click here for a guide to the different types of furnace filters to find your match.

You're on the open road—winding down dirt roads, soaking up sunshine on sandy beaches, and driving through small towns you didn't know existed.
Every once in a while on your RV trip, you know to clean out the inside and give the outside a nice scrub. But what you may not realize is that you need to be replacing and cleaning the RV air filters often.
Not sure how to do this? Don't fret! Keep reading this guide to learn more about RV maintenance and how to clean your air filters while on the road!

Here's the simple truth of it all. If you have a dirty or clogged-up furnace air filter, it will cause your furnace to work harder to push cool or warm air through. This will increase your cooling or heating billsand put unnecessary pressure on your furnace, which could cause wear and tear and even damage in the long run.

Did you know that indoor air pollutants contribute to millions of deaths every year?
That's why air purifiers are an important addition to your home. Installing air purifiers in your home can help remove dust, pollen, pet dander, smoke, and air pollutants from indoor air.
Aside from air purifier benefits for your health, air purifiers can also provide other benefits, such as improved air quality and odor control.
So take a deep breath and discover seven incredible air purifier benefits for your home.

Did you know that you need to replace your home air filters every 1 to 6 months depending on the type? Of course, you'll need to change them more frequently if you have pets or allergies.
It's important to know how to install an air filter to improve your home's air quality. This is an easy part of any home maintenance routine and helps prevent damage to your HVAC system.
The following guide will explore air filter installation tips that apply to common air filter options. Read on to keep your home's air clean and avoid costly HVAC repairs.

The World Health Organization establishes standards for good air quality, and 99% of the worldbreathes air that doesn’t meet these standards. Imagine what breathing such polluted air is doing to your health!
If your home’s indoor air quality is poor, you should find out why and fix it. When you start breathing clean air, you’ll have fewer allergic reactions and healthier lungs. Keep reading for common indoor air quality problems and what you can do about them.

Did you know around one in five Americans are diagnosed with allergies?
If you're someone who deals with allergies every year, you know how difficult it can be and how your quality of life decreases. You shouldn't have to suffer every year when the weather changes. Allergy season comes up quickly and it's essential that you're prepared.
If you don't have an air filter in your home, then keep reading. We will tell you everything you need to know about reducing cold systems and keeping outdoor stimulants out of your house.

There may be nothing more basic than the quality of the air that we breathe. Maybe that is why there is so much demand for air purification tools around the country. Every year, the United States alone has enough demand for air purification equipment to generate upward of $7 billion in revenue!
Of course, one reason that this market may generate so much demand is that people make mistakes when buying air filters. Then, they have to go back and buy more air filters. Even if you find the right air filter, the wrong mistake may keep it from doing its job the way it is supposed to.
Considering that making a mistake with your air filter means breathing lower-quality air, it is important to avoid these unfortunately common mistakes. So what common mistakes do people make when buying air filters and how can you avoid them?
Read on to learn all about the most important things to pay attention to as you go through the air filter purchasing process.

In 2020, an estimated 3.2 million deaths occurred worldwide due to household air pollution. If you want to keep your family safe and healthy, you should invest in a high-quality air filter for your HVAC system.
When trying to purchase an air filter, you may find that there are many different options available. Not all air filters are the same, however, and each offers different levels of filtering and effectiveness. You need to choose between your options carefully.
In this guide, we'll look at the 7 types of air filters that you need to be aware of.

Does your home have an HVAC system? If so, you likely know all about the importance of changing home air filters regularly.
Here's what you may not know: not all air filters are the same. They come in different types, shapes, and materials. Depending on the types of pollutants present in your home, it's easy to get the wrong filter for your needs.

Hay fever, also known as allergic rhinitis or seasonal allergies, affects 60 million people per year in the US. In addition to seasonal allergies, many people also have perennial allergic rhinitis, which is a chronic condition.
If you're part of the millions of allergy sufferers, you're likely looking for ways to reduce your symptoms and breathe easier. So, how useful is your HVAC filter in this situation?
Keep reading to discover the answer to "Are air filters allergy friendly?"

When the cold season comes around, you want to make sure your furnace filter is in good condition. Here's when you should replace it.

While shopping for air filters, you may have encountered different rating systems – which can be confusing. This FPR vs MERV guide will help clear things up.

When it comes to improving air quality and trapping particles, should you go for a higher filter level? This MERV 8 vs MERV 11 guide will help you decide.

When looking for quality air filters, you may see different abbreviations on the filters and start getting confused about what they all mean. Here at FilterTime, we want to ensure you understand the breakdown and what all those abbreviations mean.

When your indoor air is full of harmful pollutants, you put yourself and your family at risk for new health complications and may aggravate the ones you already have. That’s where air purifiers come in. Put simply, air purifiers are appliances that can remove contaminants from the air.

While small and medium-sized animals are cute, they can also wreak havoc on your HVAC system. Unfortunately, they may cause hundreds or even thousands of dollars in repair or replacement costs. Here’s a closer look at the different types of animals that may make their way into your HVAC system and what types of damage they might cause.

Air ducts distribute heat and air conditioning throughout your home. Oftentimes, they have gaps in their connections, allowing the conditioned air to leak out before it makes its way to certain rooms. That’s where sealing comes in. Sealing your air ducts can do wonders for your home’s energy efficiency and comfort. Let’s take a closer look at how to seal exposed ductwork.

Summer is fast approaching. Tis’ the season for beach trips, cookouts, and lounging by the pool. As you look forward to the sunshine and blue skies, consider how you’ll keep your home cool and comfortable so you can thoroughly enjoy your time indoors too. These tried and true tips are sure to help you out.

If your electric bills are higher than you’d like, a home energy audit is a great idea. Through a home energy audit, you can discover inefficiencies in your home’s energy use and take steps to resolve them. Let’s dive deeper into how a home energy audit works and what you can do to perform one yourself.

Allergies affect more than 45 million Americans. While most people associate allergies with the spring, they’re also quite common in the summer. This is no surprise as we tend to spend more time outside and pollen reaches peak levels. If you have summer allergies, you may experience symptoms like a runny, stuffy nose, itchy, watery eyes, skin rashes like hives or eczema, headaches, and fatigue.
If you’re the proud owner of an RV or fifth wheel travel trailer, the America the Beautiful pass should be on your radar. This is particularly true if you like to visit national parks throughout the country. So, what exactly are RV park passes and are they worth the investment? Keep reading to find out.

Did you know the US Department of Energy confirmed having clean air filters in your home can help you save 5%-15% on your heating & cooling costs?