Should I Use Carbon Filters in My Hood Range?

There are various types of range hood filters. They can be charcoal or metal and can be installed on your range hood to remove grease, dust, and other contaminants. A stainless-steel baffle filter, an aluminum mesh filter, and a charcoal filter are three types of filters that are most commonly used.

Keeping the air in your kitchen clean and fresh is very important with these range hood filters. Cooking pollutants are not the only indoor air pollutants you should be wary of when it comes to ventilation. We advise you to use a strong household cleaner whenever possible, as well as paint, new carpet, arts and crafts, and new carpet. 

In fact, indoor air quality is extremely important: according to the EPA, Americans spend about 90 percent of their time indoors, where concentrations of some pollutants are two to five times higher than outdoors.

All in all, you will significantly improve your indoor air quality by equipping your range hood with an efficient grease filter and a high-quality range hood.

The grease filter on most recirculation hoods is coupled with a charcoal filter which, together, eliminates all grease, smells from food, and smoke. It’s usually much cheaper to use a cooker hood than an extraction hood since you don’t have to consider ductwork.

How Long Does The Carbon Filter Last?

For a Cooker Hood, How Long Does The Carbon Filter Last

About once every 3 to 4 months. Similarly, how often should you change your cooker hood’s carbon filter?

Filters for recirculation cooker hoods are usually equipped with relatively simple carbon filters, which must be changed about three to four months later. Depending on your cooking frequency and style, you may need to do this more often.

As long as carbon filters are able to continue absorbing steam from pots, they can usually be cleaned and reactivated. When you use your cooker hood regularly, you are only required to clean the carbon filters five times to prevent damaging them.

When other instances require it, the filters may be washed up to eight times before being replaced.

An introduction to the various types of filters will be presented in this article. In the end, you’ll be able to weigh the advantages and disadvantages of each filter, making the best choice for you depending on your budget, eating style, and personal preferences.

What Are Filters For Kitchen Hoods?

An air filter for your cooker hood prevents undesirable contaminants and grease from entering the air. Maintaining your range hood’s efficiency and maintaining clean air is dependent on your range hood’s filter.

Your vent is kept clean by preventing grease and dirt from building up. In the event of too much grease buildup, your cooker hood may become inefficient or even malfunction. 

You may also have a charcoal filter on a ductless model that removes contaminants before you can recirculate the air into your kitchen. No cleaning is necessary for charcoal filters. Rather than every six months, these should be replaced every 120 hours of cooking or if cooking smells appear in your kitchen.

Do I Need a Carbon Filter For My Cooker Hood?

Carbon filters are necessary if your cooker hood uses air recirculation instead of outdoor extraction to remove cooking odors. As the cooker hood suctions in the air from the kitchen, the carbon filters trap odors and dirt in the air before they are recirculated.

Manually changing carbon filters is necessary to ensure that they continue to remove odors effectively.

Carbon filters are recommended to be changed every three months by some manufacturers, but how often and what type of food you cook may determine how long you should wait between changes. There are some modern cooker hoods that have an indicator that notifies you when the filter needs to be changed.

Life Expectancy of Carbon Filters

Life Expectancy of Carbon Filters

Fumes Coming From a Range Hood

Carbon filters last for a certain amount of time depending on their type and how your extractor hood is used. Carbon filters typically need replacing every 3-12 months. It is a sign that you should replace your filter if you continue to smell cooking odors after you have finished cooking. An electronic cleaning indicator is available on some extractor hoods. Replace your filters as soon as the light illuminates.

Required Filters

Required Filters

Different Filters For Range Hoods

Your extractor hood may not be compatible with all carbon filters. Models, brands, and types often differ in this regard. According to the supplier, you should check the manual for the right carbon filters.

We indicate which combinations of extractor hood and filter are possible on the product pages. Additionally, you can cut universal carbon filters to fit your needs. Ensure that your filters fit your hood by paying attention to its width.

What is The Purpose of Cleaning Range Hood Filters?

It is essential to clean or replace your hood filter regularly to ensure that it works efficiently. The grease, dirt, and food particles that you cook with are trapped and collected in these containers. You have grease accumulating on the inside and outside of your hood when the filters are not clean.

Another advantage of keeping your range hood filter clean is that it keeps unwanted chemicals and contaminants out of your kitchen. Maintaining good indoor air quality is made easier by this. For your family’s comfort and safety, comfortable living space is crucial.

The filters also neutralize the smell of cooking. You can even exhale Asian cuisine’s strongest aromas through this. The kitchen hood filters should be replaced when they become dirty. What is a good method for determining this?

What is The Purpose of Cleaning Range Hood Filters

In the first place, if you cannot remember the last time you cleaned your filters, they probably need to be cleaned.

Secondly, after running your hood for a while, you might find that smoke stays in your kitchen. Perhaps your filter needs to be replaced. The third problem may be that your filters don’t trap odors.

The range hood filter should be checked if you notice cooking odors lingering after several days of cooking. A fourth reason could be the accumulation of grease on your walls, ceiling, or surrounding cabinets.

When you have a chance to inspect your filters, look for any damage. Make sure there are no dents, warping, corrosion, excess grime, or food debris. You should replace your range hood filter as soon as possible if it has been warped and does not fit in the hood. The grease inside the range hood duct and inside the hood should not build up.

Best Way to Clean Range Hood Filters

Using warm water and soap, a range hood filter can be cleaned effectively. Filters made from stainless steel can be washed in the dishwasher, so you can save time. It is necessary to replace carbon filters in your range hood every month or two instead of cleaning them.

Extend The Life of Filters on Range Hoods

The lifespan of a hood filter can be extended dramatically with proper maintenance and care. The life of your kitchen hood filters can be extended with regular cleaning using soap and warm or hot water. Whenever you clean a grease filter, do not use strong chemicals or bleach. Corrosion can result from this.

Dishwasher-safe range hood baffle filters are available from Proline. With the dishwasher, you can do your cleaning quickly and efficiently to save time and energy. If you have an aluminum kitchen hood filter, you should take care not to let this metal corrode. Cleaning hood filters is a delicate process.

How Do I Choose the Right Filter for My Kitchen Range Hood?

How Do I Choose the Right Filter for My Kitchen Range Hood?

There are several layers of mesh in mesh filters and the mesh must pass through the air in order for grease to stick to it. As they pick up dust and lint, and their pressure loss increases until they’re washed, they become more and more uncomfortable.

During periods of increased lint accumulation, these unwanted substances also increase, but this is only temporary until the flow drops and ventilation becomes compromised.

If you wish to thoroughly clean your mesh filters, run them through the dishwasher using the steam cycle. However, you would still need to clean the area with liquid soap and water on your own if the lint doesn’t always get removed by this method.

Mesh filters are still popular due to their lightweight and affordability. Our mesh filters at K-Star are five-layered, which makes them thicker and more durable than many other filter types. Layers can trap oil or circulate it in different ways.

Air is forced through baffle filters, or permanent filters, through a few 180-degree turns, depositing grease on their bends. 

The efficiency of these filters is maintained over a long period and there is probably less pressure loss than with mesh filters of similar size. The surfaces of baffles do not trap lint, so they can be washed easily.

Carbon filters and charcoal filters are other options you may know of. In order to make a ductless range hood, these filters are required for re-circulation. There will not be a need for carbon filters in range hoods with ducts.

Choosing mesh filters is a good choice if you are looking for an affordable option and do not mind frequent deep cleaning; choosing baffle filters is a better choice if you want a premium-looking range hood without needing to change filters for a long time.

Types of Cooker Hood

Types of Cooker Hood

1) Extraction Hood

There is no filtering or processing going on with these cooker hoods; they just channel the air outside through ducts. While these are preferred because they do not disturb the air, they may be louder because their ducting is larger, which requires stronger power.

If you want to have your cooker hood above an island or against a nonexternal wall, you need to plan for ducting from the beginning, because they use it to remove the air. In a kitchen without thorough planning, ductwork can often look ugly and ruin the appearance.

Moreover, you’re limited on how long it can be and how many 90-degree bends it can have. We suggest that you limit it to 5 meters and that each 90-degree bend reduces that length by 1.2 meters. Please feel free to call us if you have any questions about how this fits with your schedule.

2) The Recirculation Hood

By pushing the air through filters, these cooker hoods remove any cooking odors before reintroducing them back into your kitchen. 

Most modern recirculating hoods are equipped with a basic grease filter and a carbon filter, which work together to remove grease, food odors and smoke from the air.

These extractor hoods are often much cheaper than extractor hoods because there is no need to take extractor hoods into account. However, they are less effective at dealing with odors, grease, and smoke because they have to manage the air and inevitably don’t do it 100% perfectly.

Also, keep in mind that the filters have a limited life and that you will need to replace them from time to time with new ones. These hoods are arguably the best fit for anyone wanting to redo their kitchen on a tight budget or reluctant to design their kitchen so the ducts can go.

Styles of Cooker Hoods

Let’s face it, hood style is one of the most important aspects you will consider. There are many different styles on the market, each with a different approach to removing food odors and airborne grease.

Styles of Cooker Hoods

With so many different styles on the market, it’s easy to get confused. The most important things to consider before thinking about the appearance are the size and location of the hob and whether you want the extractor hood to be hidden or become a feature of your kitchen.

1) Integrated Hoods

This is a hidden extractor hood for those of you who don’t want to turn it into a kitchen item. They are built into your wardrobes and at first, glance looks like any other wall unit. They are turned on by pulling a lever or pressing a switch. Some even have little space for a spice rack!

2) Conventional Hoods or Visor

Usually mounted on the underside of a wall cabinet, these hoods are more visible and noticeable than the built-in type but are a bit thinner than designer or fireplace hoods.

The visor hoods feature a small glass or plastic visor that extends the size of the hood. Although these range hoods are becoming less and less popular, they are still great for kitchens with limited space as they fit under a cupboard, saving you precious storage space.

3) Chimney Cowls

These chimney hoods have become very popular in recent years. Customers wanted to make a statement with their extractor hoods, but still wanted something more traditional.

These hoods are often made of high-gloss polished stainless steel and have a large section at the bottom that is connected to a chimney. They can be used comfortably between two units or on their own as a standalone extractor hood.

4) Design Hoods

For those of you who want to make a royal statement and impress your friends with your hood, you will want to look at designer hoods. These designs would make a wonderful addition to a contemporary-style kitchen.

There are costs associated with this style; these are often the most expensive type of extractor hood, but there are only standard extractor hoods underneath. That said, they have an instant visual impact and are a great way to make your kitchen unique.

5) Island Hoods

These extractor hoods are designed to be placed above the cooking island hob. Integrated into the ceiling or suspended above it; these island hoods are designed to be viewed from any angle and do not have the flat back that you would get from a wall hood.

Most island hobs are of the extractor hood type with the channel going up into the ceiling, but more and more design products are emerging that look less like extractor hoods and more like lighting elements.

We have some other important information that you may find useful when choosing the right extractor hood for your kitchen:


How does the Extractor Hood work?

Often overlooked, it can make a big difference in how the extractor hood works in your kitchen. If your range hood does not have enough suction power for the size of your kitchen, you will find that it takes a long time to get rid of bad smells, or even that they were never really clear.

The Speed of Extraction

In the specification of all extractor hoods, it will have a number of m3 per hour, this number indicates the amount of air it processes per hour. In general, we recommend buying an extractor hood that filters the air in your kitchen at least 10 times per hour.

A good way to find out if the rate is right for your kitchen is to calculate the volume of your kitchen (length x width x height) eg 4m x 3m x 2.5m = 30. If your extractor says 300 m3 per hour, it filters your room 10 times per hour (300 ÷ 30 = 10) or once every 6 minutes.

Grease Filters:

Nowadays all extractor hoods are equipped with grease filters, these are usually located under the extractor hood and are the first point of contact for the intake air. These filters ensure that the worst bits of air is removed before the machine processes everything.

They are often made of ceramic or fleece material and should be replaced every 4-8 weeks. It may also be worth considering how easy it is to get replacement filters before purchasing the hood.

Carbon Filters:

These filters can only be found on recirculating range hoods. In addition to the grease filter, the carbon filter removes odors and smoke. These filters don’t need to be replaced as often as the grease filter, replacing them every 9 to 12 months is absolutely fine.

This is especially helpful as they can be quite difficult to replace in some models. As with the grease filter, it is worth looking at the ease of use you can find replacements for the carbon filter 

Lighting Source:

Think about how you use your kitchen – you often have your back to the main light source in your kitchen when on the hob; that is why most extractor hoods are fitted with lighting. In addition, sometimes you just need a little lighter to ensure that your food is cooked.

The lights can be switched off halogen, incandescent, or LED; In addition to energy consumption, you choose a personal choice. It’s also worth noting how easy it is to replace the lamp, some units can be a little difficult to open.

Operation Controls:

It may be something you have never thought about, but operating your extractor hood is important to consider. You must be wondering: do you prefer touch-sensitive buttons or controls? Using the touch-sensitive controls can be a bit tricky if your hands are wet or sticky, as you probably will in the kitchen.



It is important to always have a carbon filter on an extractor hood, otherwise, grease can build up in your kitchen and in the rest of your kitchen, making the room unsightly and even causing damage. However, if your cooker hood uses recirculated air, carbon filters will help remove cooking odors and keep your kitchen fresher and cleaner.

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