The 5 Best Air Purifiers For Cat Litter Dust & Odor in 2024

The 5 Best Air Purifiers for Litter Dust

If you’re a cat parent, you’re surely familiar with the struggles of dealing with cat litter dust and odor. While our feline friends bring joy and love into our lives, they also bring along a host of allergens, odors, and dust particles from their litter boxes. This can lead to a range of health issues, especially for those with allergies or respiratory conditions.

This is where air purifiers come into play. An air purifier can help reduce these allergens and make your home cleaner and healthier. But with numerous options on the market, which are the best air purifiers for cat litter dust and odors? Let’s dive in and find out!

1. Levoit Core 300 Air Purifier – $104.99

levoit core 300 air purifier - The 5 Best Air Purifiers For Cat Litter Dust & Odor

The Levoit Core 300 is an excellent choice for those on a budget. It features a three-stage filtration system, including a Pre-filter, True HEPA filter, and High-Efficiency Activated Carbon filter. This ensures it captures a wide range of pollutants, including cat litter dust, pet dander, and odors. This device also has the option of connecting your home wifi to it (Pricing starts at $149), to enable complete control from your phone.


  • High-efficiency activated carbon filter that captures and neutralizes pet odors.
  • True HEPA filter that eliminates 99.97% of tiny particles and allergens.
  • Ultra-silent operation with a noise level as low as 24 dB.
  • Compact and sleek design that fits in any room.


  • Filter replacement can be expensive over time.
  • smart features do not come with the basic option.

2. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier – $599.95

The RabbitAir MinusA2 is a premium remote-controlled air purifier that’s worth every penny. It boasts a six-stage filtration system, including a BioGS HEPA filter and a customized Pet Allergy filter. This purifier is designed to filter out everything from cat litter dust and pet dander to bacteria and viruses. Plus, it’s ultra-quiet and wall-mountable, making it perfect for any room in your house.


  • 6-stage filtration system, including a customized pet allergy filter.
  • Ultra-quiet operation.
  • Smart features, including air quality indicator and remote control.
  • Wall-mountable, saving floor space.
  • Remote-controlled


  • High upfront cost.
  • Filter replacements can be pricey.
  • Again, no Wi-Fi is seen in the basic option

3. Winix HR900 Ultimate Pet Air Purifier – $340.05

The Winix HR900 Ultimate Pet Air Purifier is another excellent choice for cat owners. It features a five-stage filtration system, including a True HEPA filter, a washable pre-filter, an activated carbon filter, and a dedicated pet filter. This purifier ensures a thorough cleaning of your indoor air, effectively removing cat litter dust, pet dander, and odors.


  • 5-stage filtration system with a dedicated pet filter.
  • Smart sensors that adjust the fan speed according to the air quality.
  • PlasmaWave technology that safely breaks down odors, allergens, and other pollutants.
  • Affordable price point.


  • Larger and bulkier than other models.
  • No option for wall mounting.
  • No Wi-fi option available

4. Coway Airmega 400 Smart Air Purifier – $350.00

The Coway Airmega 400S is a powerhouse. It’s designed for larger spaces, with the ability to purify the air in a room up to 1,560 square feet twice per hour. It uses a dual-filtration system – a True HEPA filter and an activated carbon filter – to remove pollutants, including cat litter dust. Plus, its smart features and modern design make it a great addition to any home.


  • A dual-filtration system that covers up to 1,560 square feet.
  • Smart features, including air quality monitoring and auto mode.
  • Energy efficient.
  • Sleek and modern design.
  • Comes in many options; cheaper options are also available.


  • High upfront cost.
  • Larger sizes may not fit in smaller spaces.

5. Hamilton Beach TrueAir Compact Pet Air Purifier – $64.99

The Hamilton Beach TrueAir Compact Pet Air Purifier is a budget-friendly option that doesn’t compromise on performance. It features a permanent HEPA-grade filter that captures pet dander, cat litter dust, and other allergens. Its compact size makes it ideal for smaller rooms and easy to move around your home.


  • Compact and portable design.
  • Easy to clean
  • Budget-friendly price.
  • Specifically designed for pet owners.


  • Not suitable for larger rooms.
  • No smart features or air quality sensors.

What to Look For When Choosing the Best Air Purifier for Cat Litter Dust & Odors

When it comes to selecting the best air purifier for cat litter dust, there are several key factors you should consider. Here’s what to look for:

  1. Type of Filter: The most effective air purifiers for cat litter dust typically include a True HEPA (High-Efficiency Particulate Air) filter. This type of filter can capture up to 99.97% of particles as small as 0.3 microns, including cat litter dust and dander.
  2. Activated Carbon Filter: While a HEPA filter is great for capturing particles, an activated carbon filter is essential for reducing odors. Cat litter can produce strong smells, so an air purifier with both a HEPA and activated carbon filter can help keep your home smelling fresh.
  3. Size and Coverage Area: Consider the size of the room where you’ll be using the air purifier. Different models have different coverage areas, so make sure to choose a purifier that can effectively clean the air in your space.
  4. Noise Level: Some air purifiers can be quite noisy, which might be disruptive, especially if you’re using the unit in your bedroom or living room. Look for models that operate quietly for your comfort.
  5. Price and Maintenance Cost: The initial price of the air purifier is not the only cost to consider. Some air purifiers require regular filter replacements, which can add up over time. Others have washable or permanent filters, which can save you money in the long run.
  6. Smart Features: Some air purifiers come with extra smart features like air quality sensors, auto mode, and sleep mode. These features can make the purifier more convenient and efficient to use.
  7. Certifications: Look for certifications like the Energy Star label, which means the purifier is energy-efficient, or the AHAM (Association of Home Appliance Manufacturers) Verified mark, which guarantees the purifier’s performance.

Remember, the best air purifier for cat litter dust is the one that fits your specific needs and situation. By considering the factors above, you’ll be well on your way to finding the perfect air purifier for your home.

Setting Up Your Air Purifier

Once you’ve chosen the perfect air purifier for cat litter dust, the next step is setting it up effectively. Here’s what you need to know:

How Many Air Purifiers Do You Need?

The number of air purifiers you need largely depends on the size of your home and the number of rooms. Generally, an air purifier is designed to clean the air in one room. If you live in a one-bedroom apartment, one air purifier might suffice.

However, if your home has multiple rooms or floors, you might need more than one air purifier. Also, if you have multiple cats or cat litter boxes in different rooms, it’s a good idea to have an air purifier in each of these rooms.

Where Should You Place the Air Purifier?

Placement is crucial for the effectiveness of an air purifier. Here are some tips:

  1. Near the Litter Box: Since you’re trying to combat cat litter dust and odor, it makes sense to place the air purifier near the source. However, don’t place it too close as the dust might clog the purifier quicker.
  2. Away from Walls and Furniture: Air purifiers work best when they have plenty of space around them. Try to place the purifier at least a few feet away from walls, furniture, and other obstructions.
  3. High-Traffic Areas: If your cat spends a lot of time in a particular room, it might be a good idea to place the air purifier there.

Setting up an air purifier for cat litter dust is relatively straightforward. But by considering the number of purifiers you need, where to place them, and how they work, you can ensure you’re getting the most out of your investment. Say goodbye to cat litter dust and hello to cleaner, fresher air.

How Does an Air Purifier Work?

Air purifiers work by drawing in air from your home and passing it through a series of filters to remove pollutants. Here’s a simple breakdown:

  1. Pre-filter: This is the first line of defense. It captures larger particles like hair and dust, which helps prolong the life of the other filters.
  2. True HEPA Filter: This filter captures tiny particles, including cat litter dust and dander. It can trap up to 99.97% of particles as small as 0.3 microns.
  3. Activated Carbon Filter: This filter absorbs odors from the litter box, helping to keep your home smelling fresh.
  4. Clean Air: After passing through these filters, the clean air is then circulated back into your home.

Safety of Air Purifiers: What You Need to Know

The 5 Best Air Purifiers for Litter Dust

Air purifiers have become increasingly popular due to their ability to improve indoor air quality. But, you might wonder, are they safe for humans and pets? Can you sleep with them on? Let’s delve into these important questions.

Are Air Purifiers Safe for Humans?

Yes, air purifiers are generally safe for humans. In fact, they can significantly improve your health by removing allergens, pollutants, and irritants from the air. This can be particularly beneficial for people with allergies, asthma, or other respiratory conditions.

However, it’s important to note that not all air purifiers are created equal. Some air purifiers use ionizers or ozone generators to purify the air. While these devices can be effective, they can also produce ozone – a harmful air pollutant. High levels of ozone can cause a variety of health issues, including throat irritation, chest pain, shortness of breath, and even lung damage. Therefore, it’s advisable to avoid air purifiers that produce ozone, or at least ensure the ozone produced is within safe limits.

Can You Sleep with an Air Purifier On?

Yes, you can absolutely sleep with an air purifier on. In fact, it can be beneficial as air purifiers can remove allergens and dust from the air, leading to better sleep quality. Many air purifiers also have a sleep mode, which reduces noise levels for undisturbed sleep.

Are Air Purifiers Safe for Pets?

Yes, air purifiers are safe for pets. They can help remove pet dander, hair, and odors from the air, creating a healthier environment for both you and your pets.

However, as with humans, it’s important to avoid air purifiers that produce ozone. Ozone can be harmful to pets, especially birds, as their respiratory systems are more sensitive.

In summary, air purifiers are generally safe for both humans and pets and can significantly improve the air quality in your home. However, it’s important to select an air purifier that doesn’t produce ozone, or at least ensure that any ozone produced is within safe limits. Always read product descriptions and reviews carefully before making a purchase, and consult with a healthcare professional or veterinarian if you have specific health concerns.

Craya Power

Craya Power

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Craya Power loves to talk about home appliances and home improvements. Whether it’s a new fridge or an innovative kitchen gadget, Craya loves to provide her thoughts and opinions on the latest products to hit the market.

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