Baffle Filter vs Filterless Chimney

A kitchen chimney is now required in every modular kitchen. Without adequate ventilation and open spaces, cooking fumes and oils become trapped inside the kitchen, resulting in a sloppy mess. There may be a long list of chimneys, but the challenge is deciding on the best kitchen chimney. There are five types of chimneys: ducted, ductless, cassette filter, baffle filters and filterless chimneys.
This article discusses the difference between baffle filter and filterless chimneys. However, if you want to know more about the other types of chimneys, you could read our articles ‘cassette filter vs baffle filter‘ and ‘duct vs ductless chimneys‘
Although Baffle filter and filterless chimneys perform the same cleaning function and trap dust particles, they are best suited to different situations. This article will go over the pros and cons of baffle filter vs filterless chimneys and help you choose the best one for your kitchen.
Also Read: Kitchen Chimney Installation Guide
What is Baffle Filter?

A baffle filter chimney is said to be one of the most sophisticated or revolutionary filters, helping to keep your kitchen cleaner much more effectively. Baffle filters are used in the kitchen to trap oil and dust particles while also monitoring airflow.
They are curved stainless steel or high-quality aluminum plates. When the fumes from your cooking pass through the chimney, they pass through this baffle filter—the smoke escapes during this process. However, grime and particles end up in the panels.
Baffle Filter Pros and Cons
Pros
- Affordable price
- Separate oil and other heavier particles from the air
- Easy to clean and requires less maintenance.
- Long-lasting and durable
Cons
- Heavier than other filters
- Can be noisier sometimes
How do Baffle Filter Works?
Baffle filters assist in forcing grease-saturated air to change course quickly and repeatedly as it flows through the filter. They are made of interconnecting baffles with a tortuous route for the oil to travel through.
The grease particles can flow as quickly as the air in which they are carried. They collect on the metal blades before draining into the filter. When residue is collected into a box, it assures that no buildup occurs, which can easily obstruct airflow and the overall operation of the filter over time.
What is Filterless Chimney?

Filterless Chimney uses no physical filters to remove smoke from your kitchen. It is the most recent advancements in auto-clean chimneys. The best part is that it has no cleaning issues because filters are not present.
Suction motors are usually used to clean the air. It directs the smoke in a particular direction. When the automatic clean button is pushed, it collects waste oil with the oil collector. The entire cleaning process takes about ten to fifteen minutes.
Filterless Chimney Pros and Cons
Pros
- Low maintenance cost
- Doesn’t create much noise
- Doesn’t need to be cleaned
- Long-lasting
Cons
- Expensive
- Auto-cleaning is not much effective for heavier oils.
How do Filterless Chimney Works?
Filterless chimneys use airflow centrifugal force. The lighter smoke is drawn out of the chimney. The larger particles then simply move away from the middle and deposit themselves on the walls. These particles are transferred towards an oil collector in the form of oil or fumes.
They are also known as auto-clean chimneys because they do not require manual cleaning. Because it does not have a filter, it does not clog over time. The auto clean button allows you to clean the chimney with only a single click; the entire cleaning process usually takes 10 to 15 minutes.
Baffle Filter vs Filterless Chimney: The Real Difference
Parameters | Baffle Filter | Filterless |
---|---|---|
Material Used | They are made of aluminum or stainless steel | They are mostly made of aluminium |
Working Principle | Oily and greasy particle get stuck on baffle filter | Majority of the particles exit the kitchen and the remaining particles get collected in the oil collector |
Durability | They are extremely durable and long-lasting | Not as durable and long-lasting as Baffle Filters |
Maintenance | Requires maintenance every 3 months | Requires a very little maintenance |
Noise level | High | Low |
Cleaning | It requires manual cleaning because it does not have auto-clean feature | Cleaning is very easy as it has auto clean feature |
Price | Less expensive | Quite expensive |
1. Material Used
Baffle filters are typically constructed of aluminum or stainless steel. Those are about two inches thick and have two roll-shaped coils that are evenly spaced. The space created into the baffle filter optimizes the flow of air, which aids in the capture of grease inside the filter.
Filterless Chimneys are typically constructed of aluminum. However, they do not include filters. As a result, discussing the construction material in this circumstance is completely futile.
2. Durability
Durability is determined by several factors such as the materials used in its construction, maintenance, and usage. Because Baffle Filters are made of high-quality materials such as aluminum and stainless steel, they are extremely durable and long-lasting.
Filterless Chimneys are also built from materials like stainless steel. And it is also highly durable. However, it’s not as durable and long-lasting as Baffle Filters.
3. Maintenance
Since Baffle Filters do not have an auto-cleaning feature, they must be cleaned on a routine basis. To avoid clogging of the passage, the filter should be cleaned every three months.
Filterless chimneys, on the other hand, have an advantage over Baffle Filters. They have an auto-cleaning feature that reduces the frequency of manual cleaning and makes work easier. It requires very little to no maintenance.
4. Noise Level
Baffle filters can sometimes make some noise when operated for a long time. When turned on full blast in the home, baffle filters become pretty loud. It produces an extremely loud noise, which may cause an inconvenience.
Meanwhile, Filterless chimneys operate quietly. Filterless Chimney has a low noise level, making it ideal for a relaxing cooking session.
5. Cleaning
Baffle Filters come with a physical filter that separates oil and fumes from the air. It has curved metal panels where the oils and grease get deposited in the walls of the metal panels. It doesn’t have an auto-clean feature and needs to be cleaned manually every 3-4 months.
Filterless chimneys use Suction and Centrifugal Force to clean the device. These chimneys have an auto-cleaning feature where the machine cleans on its own. It comes with an oil collector where all the waste grease and oil get collected in the tray.
6. Price
Baffle filter chimneys are considerably less expensive. It is typically sold at standard kitchen chimney prices. Filterless chimneys, on the other hand, are quite expensive. However, investing in a filterless chimney will save you money in the long run because it requires little maintenance and lasts a long time.
Also Read: Elica vs Faber Chimney
Baffle Filter vs Filterless Chimney: Which is Better?
Filterless technology and baffle filters work equally well in chimneys. Baffle filters are effective for dense smoke and oil debris, but they require more maintenance. However, a filterless chimney is ideal for medium smoke and oil granules and requires very little maintenance.
That is, it is entirely dependent on your circumstances.An auto-clean chimney with a baffle filter is a better choice if you work in a busy kitchen. This type has repeatedly proven to be heavy-duty, dependable, and efficient.
Filterless chimneys, on the other hand, work well in the home. Assume that grilling, frying, or aromatic spices aren’t a regular part of your cooking schedule. In that case, a filterless chimney will indeed operate efficiently.