Extractor hob should do more than just eliminate lingering food smells—it needs to pull grease out of the air too. This means cleaner air, less condensation, and a streamlined, modern look. Imagine watching steam being effortlessly sucked straight from your pan into this sleek appliance. But what exactly is an extractor hob? Extractor fans are essential for any kitchen, and so is an induction hob. Induction cooking sets itself apart by using a magnetic field to heat the base of the pan, making it safer and more efficient than traditional hobs. But what if these two features were combined into a single, innovative appliance?
Are Induction Hobs with Built-in Extractors Any Good?
Yes, induction hobs with built-in extractors are a great choice. They offer a sleek, space-saving design by combining cooking and ventilation in one appliance. They efficiently remove smoke, steam, and odors directly from the cooking area, keeping your kitchen air cleaner and fresher. Plus, with features like advanced filtration systems (such as Ciarra Plasma+), they also help purify the air, making them both functional and modern.
How Does Induction Hob with Integrated Extractor Work?
An induction hob with an integrated extractor is designed to capture odors and grease directly from your cookware, preventing them from rising and spreading throughout your kitchen. The extraction system works by drawing air downwards through a central grid that sits flush with the hob. Beneath the surface, a powerful extraction unit is housed, which actively pulls smoke, steam, and grease particles away as you cook.
To accommodate the motor and extraction unit, some space beneath the hob is required. However, most brands have adapted the design so that it’s still possible to install a sink drawer or other cabinetry below. This ensures efficient use of space around the motor, keeping the kitchen layout practical while delivering powerful extraction. The setup utilizes available space on either side of the motor, making it a smart solution for compact or modern kitchens.
The Pros and Cons of Getting an Extractor Hob
An extractor hob offers several key advantages, especially in terms of design flexibility. One of the biggest benefits is the freedom it provides from bulky overhead extractors or cooker hoods. This makes them an excellent choice for kitchens with limited space, open-plan layouts, or those featuring islands, where every inch of cabinetry counts.
By extracting odors and grease directly at the source, they prevent these particles from floating into the room and lingering long after cooking. This is particularly useful in open-plan living spaces, where the air can get clogged with cooking smells.
Another major advantage is that since the extractor is integrated into the hob itself, there’s no need to use a ladder to clean overhead fans—a much more convenient option for maintenance.
However, there are a few drawbacks to consider. Extractor hobs require some space beneath the appliance to house the motor. And if your model features an extractor that rises up when in use, you’ll also need room for the venting unit itself. This could take up valuable storage space, limiting your options for drawers or cabinets beneath the hob.
To address this, many brands now offer sink drawers, which are cleverly designed to fit around obstructions like sinks or the motor of an extractor hob. These often come in horseshoe shapes or with two compartments, making them ideal for storing smaller kitchen items like spices without sacrificing precious storage space.
Do You Need an Extractor with an Induction Hob?
Yes, you do! Having an extractor with your induction hob is not only convenient but also makes cleaning a breeze. Venting hobs are designed with a safety tray to catch any spills or debris during cooking, ensuring that no mess ends up inside the extractor. This means you don’t have to worry about cleaning up grease and food particles from the ventilation system itself.
The extractor’s reservoirs are easily accessible and simple to clean, so maintaining the system is hassle-free. Even better, the motor is designed to continue working even when it gets a little wet, ensuring consistent performance. Most of the moving parts in the extractor are removable by hand, and many of them are dishwasher-safe, making it even easier to keep everything tidy.
In short, an extractor with your induction hob doesn’t just improve air quality—it also makes maintaining your kitchen a lot more straightforward.
Related: Ciarra best induction hob with Integrated Extractor
Things to Consider When Choosing a Venting Hob
When selecting a venting hob, there are several important factors to keep in mind to ensure you choose the best one for your kitchen setup and needs.
1. Size and Capacity
Venting hobs come in a variety of sizes to fit different kitchen spaces. A full-sized four-ring model could be as small as 60cm, with mid-range sizes typically falling between 70-83cm, and the largest models reaching up to 88-90cm. The size you choose will depend on the available space and the cooking capacity you need. Most hobs have four heating zones, but there are also models with two or one. Additionally, some models feature dual zones that can function as one larger cooking area.
2. Installation Considerations
Installing a venting hob can involve cutting away parts of the kitchen island to make space for the extraction unit. The extent of cutting required will vary depending on whether you opt for ducting or recirculation methods. The installer will take measurements for recessing depth and pipework to ensure the hob fits properly and that the countertop can bear its weight. You'll also need to allocate some space within the island to house the motor for the extractor, but most motors occupy only about half the space of a standard drawer, minimizing the impact on your kitchen’s storage.
3. Noise Level
When purchasing a venting hob, check the decibel rating (dB) to get an idea of how much noise you can expect from the fan. 50-60 dB is the noise range for quieter models. It’s roughly equivalent to the sound of a quiet conversation or background noise in a library. This is generally considered an acceptable and comfortable level for most people.
4. Ducting vs. Recirculation
There are two methods for air extraction in venting hobs:
- Ducting: The extracted air is expelled from the kitchen through an external outlet.
- Recirculation: The air is passed through charcoal filters that remove odours and particles before it is returned into the room. This method doesn’t require an external connection, making it ideal for kitchens without easy access to an exterior wall.
5. Other Key Features and Options
- Flexing Hob: These hobs have one or two elongated induction zones, providing flexibility to heat pans of different sizes. They can detect the size and shape of each pan, ensuring efficient heating.
- Power Move: This feature enables you to segment the hob into different heat zones, so you can move pans across the cooking surface without manually adjusting the heat.
- Domino Hobs: These are smaller, half-sized hobs that can be built into your work surface.
They are perfect for tight spaces or when you want to combine multiple hobs for added flexibility.
6. Cleaning and Maintenance
Both induction and ceramic hobs are easy to clean due to their smooth, flat surfaces. However, venting gas hobs may require a bit more attention. The built-in extractor system, though, is much easier to maintain compared to traditional overhead cooker hoods. Venting hobs are equipped with removable filters, often dishwasher-safe, and reservoirs to catch spillages, preventing them from entering the motor.
7. Running Costs
The running costs of a venting hob can be lower than traditional hobs, thanks to the energy efficiency of induction cooking. Induction hobs use less energy and heat up faster, reducing cooking time and overall energy consumption. Additionally, the built-in extractor tends to use less power compared to a standalone cooker hood.
How to Clean Extractor Hob?
Cleaning an extractor hob is relatively easy, especially if you follow a regular maintenance routine. Here’s a step-by-step guide on how to clean it effectively:
Turn off and unplug the hob: Always ensure the appliance is turned off and cooled down before cleaning to avoid any risk of burns or electrical hazards.
Clean the surface of the hob:
For the induction surface, use a soft, damp cloth and a non-abrasive cleaner designed for induction cooktops. Gently wipe away any spills or grease.
Related: how to clean induction hob
Clean the extractor filters:
If your hob has removable filters (like carbon or aluminum mesh filters), remove them according to the manufacturer’s instructions.
Soak the filters in warm soapy water or use a degreaser for stubborn grease. Some filters may be dishwasher-safe, but always check the product guidelines.
After cleaning, ensure the filters are completely dry before reinserting them.
Clean the drip tray or reservoir:
If your extractor hob has a tray or reservoir to catch spills or liquids, remove and clean it regularly. Empty any collected liquid and wipe down the tray with a cloth.
How Much Do They Cost?
The cost of an induction hob with an extractor typically ranges from around £1,300 to £5,000 or more, depending on the brand, features, size, and performance. Entry-level models usually start at around £1,300, while mid-range options can cost between £2,000 and £2,800. High-end models with advanced features such as powerful extractors, sleek designs, and efficient filtration systems may exceed £2,800, with some premium models reaching up to £5,000 or beyond.
And Ciarra is a highly recommended brand for its efficient filtration system, all while offering competitive pricing compared to other options. Only $1299.
Shop Ciarra Extractor Hob
Ciarra has taken this innovative concept to new heights with their Ciarra ONE Induction Extractor Hobs, which feature the Plasma+ system. Available in different sizes to suit various kitchen layouts and needs, Ciarra's induction cooktops offer superior performance, cutting-edge technology, and sustainable design.
Benefits Of Extractor Hob With Plasma Air Filter
Enhanced Air Quality
Plasma filters go beyond just trapping grease and smoke. They also remove harmful bacteria, allergens, and viruses, making your kitchen air cleaner and healthier to breathe. This feature is especially important for individuals with respiratory conditions, such as asthma or allergies.
Odor Elimination
One of the most frustrating aspects of cooking is dealing with lingering odors. Plasma air filters can neutralize even the most stubborn cooking smells, leaving your kitchen smelling fresh and clean.
Energy Efficiency
Plasma+ often use less energy than traditional filtration systems, as they don’t require constant filter replacements or high energy consumption for maintaining performance. This makes them an eco-friendly and cost-effective option in the long run.
Low Maintenance
Traditional range hood filters can become clogged with grease and need frequent cleaning or replacement. Plasma filters, on the other hand, require less maintenance and are designed to last longer, saving both time and money.
1. Ciarra ONE Induction Extractor Hob with Built-In Plasma+ System (Model: CBBEH392B-OW) Shop now
This compact model combines induction cooking zones with a powerful extractor hood, making it perfect for those with limited space or anyone who wants a clean, modern kitchen. Here’s why it stands out
-
Powerful Suction: With a 3200W power output and a 350m³/h suction capacity, this hob efficiently removes cooking odors, smoke, and steam, ensuring a fresh kitchen atmosphere.
-
Plasma+ Air Filter: The built-in Plasma+ air filter captures harmful particles and gases, removing odors, bacteria, and germs while releasing purified air back into your kitchen. The Plasma+ system uses plasma technology combined with zeolite particles to break down harmful substances into harmless compounds like water and oxygen.
-
Space-Saving Design: Its sleek, built-in design integrates seamlessly into your countertop, leaving no bulky overhead range hood to detract from the beauty of your kitchen.
-
4-Layer Filtration: This model offers four layers of filtration to capture oil and grease, eliminate harmful gases, disinfect, and filter out ozone, ensuring superior air purification.
Related: What is Plasma⁺ & how it works?
2. Ciarra ONE Induction Hob Ultra 830mm with Built-In Plasma+ System (Model: CBBEH834BBFF-OW) Shop Now
For those who need more space and power, the 83cm model is the ultimate choice. It combines two induction zones and an automatic extractor for the perfect balance between performance and aesthetics
-
Supercharged Power: With 7000W and 400m³/h suction power, this model can handle even the heaviest cooking tasks while keeping the air in your kitchen fresh.
-
Flexible Cooking: It features two flex zones, allowing you to cook with large or irregular-shaped cookware while maintaining precise temperature control.
-
Plasma+ System: The same advanced Plasma+ air filtration technology ensures that your kitchen air is purified by removing odors, bacteria, and gases like ammonia (NH₃) and sulfur dioxide (SO₂). The multi-step purification process delivers healthier air and eliminates the need for frequent filter replacements, making it both eco-friendly and cost-effective.
- Silent Operation: Despite its powerful suction, the motor runs quietly at just 60dB, ensuring a peaceful cooking environment.
Why Ciarra’s Induction Hobs Are the Best in 2025
Ciarra’s induction hobs with extractors are a top choice for modern kitchens in 2025 due to their advanced technology, energy efficiency, and innovative features. Here’s why they stand out:
Energy-Efficient: Induction cooking is the most energy-efficient method of cooking, and Ciarra’s A-rated energy efficiency ensures maximum performance with minimal energy consumption.
Plasma+ Air Filtration: Unlike traditional range hoods that require frequent filter replacements, Ciarra’s Plasma+ system is designed for long-term use, eliminating the need for disposable filters and reducing environmental impact.
Silent Operation: Despite their powerful suction and high performance, Ciarra’s induction hobs operate quietly, making them ideal for open-plan kitchens or those who value a peaceful cooking experience.
Conclusion
For 2025, Ciarra’s induction hobs with extractors are the best on the market. Combining high-performance induction cooking with advanced Plasma+ air filtration, these products offer an unmatched solution for modern kitchens. Whether you’re looking for superior air purification, energy efficiency, or a space-saving design, Ciarra’s range of induction hobs with extractors is the ultimate choice for creating a healthier, more efficient kitchen. Elevate your cooking experience and enjoy cleaner air with Ciarra’s cutting-edge technology—because your kitchen deserves the best.
FAQs
What Makes Ciarra ONE Different?
It’s the world’s first ultra-slim downdraft cooktop with Plasma⁺ air purification. A cooktop that purifies the air while you cook, and a cooktop that saves all the space in your kitchen.
Real-Life Impact & Features
A lot of visitors were excited by how easy it is to cook multiple dishes at once without the hassle. The downdraft ventilation feature was a total crowd-pleaser, and the quiet operation had people impressed, especially for late-night cooking.
Why Integrate Downdraft Vent with Plasma⁺ Air Purification? How Does it Benefit the Modern Home Chef?
I absolutely love cooking Indian and Mexican food—especially my family’s favorite, chicken masala. But the after smells could last for days. No one wants that lingering in the house. So we designed ONE’s downdraft vent and Plasma⁺ system to do more than just pull in smoke—they actually purify the air right at the source. Your kitchen stays fresh, and the air stays clean.
Why Was Design a Priority, and How Does Ciarra ONE Fit Into Modern Kitchens?
Kitchens are getting smaller, but kitchen appliances are getting variants. We designed Ciarra ONE to fit perfectly into compact spaces while still offering amazing performance. It’s sleek, stylish, and space-saving—an appliance that actually enhances your kitchen.
Why is a Quiet Cooktop Important?
When you're cooking, it should be an enjoyable experience, right? The last thing you need is the constant hum of a loud range hood disrupting the vibe. That’s why we made sure Ciarra ONE runs at a whisper-quiet level, so you can cook, chat, and relax without distractions.