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A Comprehensive Guide to Different Types of Chimney Filters

This article talks about the chimney filter types and gives you important or exact information on the same.

Buying a kitchen chimney to help you keep your kitchen clean is a good idea and it comes with various filters for efficient working. In this article that we will focus on the filters rather than the entire appliance for your convenience. It is good to know more about the working of the kitchen chimney before buying one and you will learn about the chimney filters, the different chimney filters, their importance, and many such relevant facts.

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What is a Filter?

Before we start our discussion about the different chimney filters that we would like to introduce you to the term “filter” itself and this way that you will have more clarity about this kitchen chimney component. When you are preparing tea with the leaves then you use a sieve to separate the liquid from the solid leave particles. This process is known as filtration from where a solid particle is separated from a fluid using a platform mechanism in between.

The platform used for the filtration process is known as the “filter” which is created from different materials depending on the mixture that needs to be separated. Filters are used in many appliances so it will be your electronic speaker or the chimneys you have in your kitchen.

The kitchen chimney filter is designed to ploy the greasy molecules and other suspended particles before the air are released into the environment or a filter has various slits and pores with a size less than that of the oil and grease molecules. As a result, the particles cannot pass through the filter material so thereby getting separated from the hot air.

What is the Need for a Kitchen Chimney Filter?

Understanding the importance of this particular component of kitchen appliance makers have introduced different chimney filters for each having different features, advantages, and disadvantages. Before learning about them don’t you think that you should know about the use of the filter material?

If yes then you are right on track and after all that you will spend a considerable amount of money on your chimney and if you don’t know the use of different types of filters that would be a waste of time and money. Here we discussed the basic improvements of this filter material and how it helps you keep yourself and the environment safe and healthy.

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1. Helps in Keeping the environment clean

The very first reason to use filters in the kitchen chimney is because of its function in cleaning the environment and the first few designs of the chimney lacked the filters or the greasy oil was released into the air. That way the environment was getting more polluted, so it has to reduce the pollution levels and the filters were introduced as they trap the harmful substances and allow only the air to pass through.

2. Prevents the Greasing of the Internal Chimney Walls

In the absence of the filters that the greasy air would have passed straight through the chimney column. As a result that the grease and oil molecules would have gotten trapped inside the walls to reduce the appliance’s efficiency. It has become more important for every kitchen chimney maker to utilize different chimney filters to avoid the greasy layer formation on the internal walls.

3. Freshens the Air and Purifies it

In some kitchen chimneys that the air isn’t returned to the environment and the entire air is released back into the kitchen after removing excess heat and other particles with the filters present in such a chimney that the air released back won’t contain any kind of harmful molecules, starting with the oil particles to the grease and so on.

4. Makes the Chimney more efficient

With the different chimney filters being in a place that the chimney appliance’s efficiency is greatly enhanced and you won’t have to call in for repair services now and them. Your chimney will last for longer times for no matter how many dishes you prepare and how much oil or butter you use in those recipes.

What are the Different Types of Chimney Filters Present in the Market?

With the appearance of technology, several new appliances, and their components have been introduced while the older ones are modified amongst these modifications and new inventions is the chimney filter, a friend in concealing that can keep your kitchen and the environment safe and healthy, it is important to know the types of filter used in the best kitchen chimney available in the market.

Initially, a standard type of filter was designed which stopped only the larger grease and oil particles from escaping into the atmosphere. However, that design proved to be completely inefficient to forcing the engineers to modify the structure and come forth with different chimney filters that will purify the air completely.

In this section that we have talked about the three major filter types used in all top brands of the appliance in the country.

1. Mesh Filters


This type of filter is the most basic one which is used as a primary layer of protection in almost every chimney. The filter is made from strong aluminum wire mesh with an opening hole size of less than half-millimeter and the wires are wound tightly against each other to hold the filter structure or design against the fan’s suction pressure inside the chimney column. Multiple layers of the cassette filter are assembled one above the other to increase the efficiency of the chimney.

  • Since it is made from aluminum so the cassette filter is extremely light. As a result that you will be able to remove it for cleaning without anyone’s help.
  • Since no complicated technology is used for this filter comes at the lowest price to make it possible for food lovers to protect their precious kitchen from being greasy and black in color.
  • The mesh holes are very small and hence they can trap the grease molecules. But the grease forms layer and black the pores of the cassette rendering it useless.
  • It needs cleaning to allow the chimney to operate at its full potential.

2. Carbon Filters


In this type of filter that charcoal is used as the source of carbon. Charcoal has wonderful absorbing power because of which the remaining grease, oil, and other suspended particles can adhere to the surface from leaving some free of any harmful component. The charcoal filter is used in inclusion to the cassette or the baffle filter thereby making the chimneys most efficient and you can compare the charcoal filter chimney price before making the purchase.

  • This type of filter allows every particle to stick to the surface making it possible for the chimney to expel ninety-nine percent pure air.
  • With the high absorbing power of the charcoal filter layer for the efficiency of the chimney increases greatly.
  • It acts as an additional filtration layer, helping you to avoid the greasy walls of the chimney.

  • You cannot wash the charcoal filter and the only option you will have is to replace it once it stops working.
  • The chimneys are extensively expensive since charcoal is added as a secondary protection layer.

3. Baffle Filters


The baffle filter is the best component of its fantastic structure and enhanced functionality as a primary filtering medium. In this filter that you will find several panels placed at a minimal distance from each other. When the greasy air and the smoke pass through the panels, oil and grease molecules stick to the surfaces to release only the smoke and hot air into the atmosphere.

The filter panels are made from stainless steel but you will also find the aluminum panels in some cases. The baffle filter price varies from company to company for many people prefer the Kaff baffle filter chimney.

  • It is easy to clean compared to the cassette filters and hence you will be able to keep the chimney perfect and intact.
  • The panels are made from stainless steel for a material that is way more durable than the normal aluminum filters.
  • The air passes through the gaps in the panels, hence the suction force of the chimney won’t get diminished.
  • It is pricey compared to the mesh filters.
  • When you clean the panels that you need to disengage the filter from the body and this can prove to be a real challenge as the baffle filter is pretty heavy.

Baffle Filter Vs Cassette Filter



Let us talk about the filters that the Cassette filter and Baffle filters are two popular types of chimney filters available in the Indian market. What is the difference between the Baffle filter and Cassette Filter? Let’s find out-

The Advantages of Cassette Filters

  • Cheap- You do not have to spend a fortune to keep your kitchen clean as these filters are affordable.
  • Lightweight- Due to its lightweight feature that you can detach the filters from your chimney.

The Disadvantages of Cassette Filters

  • Inappropriate for the Indian market– We use a lot of masalas, ghee, and oil to cook our spicy food, these filters won’t be able to separate oil and spices produced while cooking.
  • Cleaning– you need to clean the filters.
  • Noise– This filter produces a lot of noise as it averts easy airflow.
  • Durability– It does not have a long shell life but a moderate one.

The advantages of Baffle Filters are

  • Appropriate for the Indian market- These filters can easily separate oil, ghee and spices are perfect for the Indian market.
  • Cleaning- It is dishwasher safe and easy to clean.
  • Noise- Baffle filters produce a moderate sound.
  • Durability- unlike the Cassette Filters so these have longer durability.

How Can You Choose The Best Kitchen Chimney For Your Home?

Choosing the best kitchen chimney is not a matter of joke and you will have to keep in mind several factors that it will be the kind of filter or the size of the chimney hood with so many complexities or one can easily baffle. This is hereby we will describe how you can choose the best kitchen chimney for your home.

1. Filter type

The first thing you have to look for is the type of filter then you need in your kitchen and we have already discussed the three different types of chimney filters for each having a separate set of cons and pros. When choosing the chimney so you need to make certain that the filter type is right and matches your needs and the kitchen’s needs.

2. Chimney Type

Your next job will be to look into the various types of kitchen chimneys and then resolve which one will be apt for the kitchen. If your oven top is mounted on the wall counter that you will need a wall-mounted chimney. Similarly, if the oven is at the corner of the countertop that you need to choose the corner chimney.

3. Size of the Chimney Hood

The chimney hood size must cover the entire over the top and a couple of inches extra from the external edges of the cooktop. This will prevent the greasy and hot fumes from escaping from the corners and hence with the proper size so you will be able to keep your kitchen completely clean.

4. Price

When buying a new appliance that you cannot ignore the price factor who especially if you are purchasing a chimney. You need to ensure that the price range you are choosing is affordable within your budget range and you can also buy the chimney filters online taking into account the respective prices.

5. Brand

Lastly, you need to choose the perfect brand for the chimney and there are many brands available in the market so you need to choose the one you think will be good for your kitchen.

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From Where Can You Get The Best Kitchen Filters for Your Home?

As there are different chimney filters available in the market that it can be tough to understand where you can buy the filter from. We will talk about some of the best ways to buy the best filter without undermining the working of the appliance.

  • Your first job will be to determine whether the dealer of the chimney filter is at all a reputed person in the market or not without reputation comes quality and hence you can buy the filter without any disturbance.
  • It has to make sure that the shop from where you will buy the filter provides a guarantee of the product and if the shop is not providing assurance that it is better to move on to some other shop.
  • The price of the filter should be within the standard limits of the market and do not compromise the quality of the chimney component just to save a couple of bucks.
  • It has to choose the ship which sells the filter of your demand. For example, if your kitchen chimney needs a carbon filter that you need to find a dealer who will sell various carbon filters.


With the knowledge about the different types of chimney filters then you can now buy the most efficient one from the lost without difficulty or this way that you will be able to keep your chimney intact and will be able to cleanse the air perfectly.

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