Cabin filter in Chevrolet Lanos (and his twin Daewoo Lanos) - a detail that many owners remember only when a persistent smell of dust appears in the cabin, and the windows begin to fog up even with the air blowing on. Meanwhile, this consumable directly affects the air quality in the car, the operation of the ventilation system, and even the health of the driver and passengers. Unlike oil or air filters, the cabin filter does not have strict replacement regulations based on mileage — its condition depends on the operating conditions of the vehicle.
If you regularly drive on dusty roads, sit in traffic jams next to trucks, or live in a region with high humidity, the filter may become clogged after 10-15 thousand km. In urban conditions with moderate dust, manufacturers recommend changing it every 20–30 thousand km, but in practice this interval is often reduced. In this article we will look at how to change the cabin filter on Lanos yourselfwithout contacting the service, what tools will be needed for this and what to look for when choosing a new filter.
Where is the cabin filter located in Chevrolet Lanos?
Unlike many modern cars, where the cabin filter is located behind the glove compartment or under the hood, in Lanos (including restyled versions 2008–2017) it is hidden under the dashboard on the passenger side. The exact location is behind the decorative cover at the front passenger's feet, next to the heater air duct.
To get to the filter, you do not need to disassemble half of the torpedo: just remove the plastic cover, which is attached to two clips. However, there is a nuance: on some modifications (for example, Lanos T150 with air conditioning) access may be a little difficult due to additional air ducts. In such cases, you will have to disconnect one pipe, but we will talk about this in more detail in the instructions section.
- 📍 Location: under the instrument panel, on the passenger's foot side.
- 🔧 Difficulty of access: medium (requires removal of plastic cover).
- ⚙️ Features: On versions with air conditioning, it may be necessary to disconnect the air duct.
If you have never changed the cabin filter to Lanos, first of all, check if it exists at all. On some early versions (before 2006), the filter may not have been installed from the factory - a plug was installed instead. In this case, you will need to purchase not only the filter itself, but also a plastic housing for it.
Which cabin filter to choose for Lanos: types and recommendations
There are three main types of cabin filters on the market: Chevrolet Lanos:
- Paper (regular) - the cheapest, they only trap large dust and insects, but cannot cope with small particles and odors. Service life: up to 15 thousand km.
- Coal — contain a layer of activated carbon that absorbs harmful gases (for example, exhaust) and unpleasant odors. Effective in the city, but more expensive than paper ones. Service life: up to 20 thousand km.
- Electrostatic — have a special coating that attracts fine dust and allergens. Rarely found for Lanos, but if you find it, it’s a great option for allergy sufferers.
For most owners, the optimal choice will be carbon filter. It costs not much more than paper, but provides much better air purification. Among the trusted brands are:
- 🔹 Bosch (article 1 987 429 644) - high-quality carbon filters with good density.
- 🔹 Mann-Filter (article CU 22003) - reliable German manufacturer, filters with high dust capacity.
- 🔹 Filtron (article K 1152) - a budget option with acceptable quality.
- 🔹 SCT (article SA 2003) is a domestic brand, often found in stores.
When purchasing, pay attention to the filter sizes: standard for Lanos has dimensions of approximately 200×160×25 mm. If you are purchasing a non-original part, check the part number or take the old filter with you to the store for fitting.
⚠️ Attention: Don't buy filters labeled "universal" - they often don't fit properly and can let untreated air pass by. It’s better to overpay for a branded part than to later deal with glass fogging due to poor sealing.
Tools and materials for replacement
To replace the cabin filter with Lanos no complicated tool needed. Here's a complete list of what you'll need:
- 🔧 Flat head screwdriver (or plastic spatula) - for removing the clips of the decorative trim.
- 🔨 Phillips screwdriver - may be needed for unscrewing screws (on some modifications).
- 🧴 Air Duct Cleaner (optional) - if you want to flush the ventilation system.
- 🧤 Gloves — the filter may be dirty, and it will take a long time to wash your hands after working with it.
- 📦 New cabin filter - suitable in size and type (see previous section).
- 💡 Flashlight — the lighting under the panel is usually weak.
If you have a version with air conditioning, additionally prepare:
- 🔧 Pliers - to loosen clamps on air ducts.
- 🧽 Wet wipes - to wipe the pipes from dust.
Before starting work turn off the ignition and let the car cool down if it has been running recently. This is necessary for safety - the stove fan may accidentally turn on when manipulating the wiring.
Make sure the engine is cool|Turn off the ignition|Get tools and a new filter|Make room to work (move back the passenger seat)|Put on gloves-->
Step-by-step instructions for replacing the cabin filter
Now let's move on to the process itself. Follow the instructions step by step and you will be done in 15–20 minutes:
Step 1: Removing the decorative trim
1. Move the passenger seat all the way back to create more room to work.
2. Under the instrument panel, at the passenger’s feet, find the plastic trim (it is attached to two clips). Carefully pry it off with a flathead screwdriver or plastic spatula on the right side (door side).
3. After the clips snap off, pull the pad towards you and down - it should come off easily. Do not use excessive force to avoid breaking the plastic!
Step 2: Access the filter
Behind the cover you will see a black plastic filter housing. It is attached with latches:
1. Press the two latches on the sides of the case (they are located on the top and bottom) and pull the case towards you.
2. If the filter is installed, remove it from the slots. If there is a plug instead of a filter (on older models), remove it.
⚠️ Attention: On versions with air conditioning, it may be necessary to disconnect the flexible air duct leading to the passenger's feet before removing the filter. To do this, loosen the clamp with pliers and move the pipe to the side. Do not pull it by force - the plastic may crack!Step 3: Installing a New Filter
1. Clean the filter housing from dust and debris (you can vacuum it or wipe it with a damp cloth).
2. Check the direction of the arrows on the new filter - they should point down (in the direction of air movement). If there are no arrows, focus on the words “Air Flow” or “Up”.
3. Insert the filter into the slots of the housing until it stops. Make sure it fits snugly with no gaps.
4. Close the housing by snapping the fasteners into place and replace the decorative trim.
Step 4: Check operation
After installation, turn on the stove fan at maximum speed and check:
- 🔹 Are there any extraneous noises (creaks, whistles) - this may indicate a loose filter.
- 🔹 Is the air blowing well from the deflectors - if the flow is weakened, the filter may be installed incorrectly.
- 🔹 Is there a smell of dust - if so, it means that the old filter was very dirty, and it’s worth cleaning the air ducts.
If everything is in order, collect your tools and enjoy clean air in the cabin!
What to do if the filter does not fit into place?
If the new filter does not want to fit into the grooves, check:
1. Is it oriented correctly (arrows should point down).
2. Are there any burrs or damage on the filter housing?
3. Does the size of the filter match the original (sometimes “universal” filters are larger).
If the problem persists, try bending the edges of the filter slightly (being careful not to tear it).
Common replacement mistakes and how to avoid them
Even such a simple procedure as replacing the cabin filter may not go according to plan if some nuances are not taken into account. Here most common mistakes and ways to prevent them:
Error Consequences How to avoid Installing the filter backwards Deterioration of air flow, fogging of windows, rapid wear of the filter Follow the arrows on the filter (must look down) Ignoring the stub (on older models) The filter does not stay in place and allows untreated air to pass through. If the case is missing, purchase it separately Strong pressure on the clips of the pad Broken fasteners, cracks in plastic Use a plastic spatula instead of a screwdriver Uncleaned filter housing Rapid contamination of the new filter, unpleasant odor Vacuum or wipe down the housing before installation Another typical problem is poor sealing. If the filter is not seated tightly, some air will flow past it, negating the full benefit of replacement. To check the tightness, after installation, turn on the airflow to maximum and listen: if you hear a whistle or squeak, it means that the filter is installed crookedly or the housing is damaged.
On Lanos versions with air conditioning, after replacing the filter, it is recommended to turn on the air conditioner for 5–10 minutes with the windows open - this will help remove accumulated condensation and prevent the formation of mold in the air ducts.
When to change the filter: signs of wear
The manufacturer recommends changing the cabin filter every 20–30 thousand km, but in practice this interval can vary greatly. Here main featuresthat it’s time to replace the filter:
- 🌫️ Persistent odor of dust or mold in the cabin, especially when the fan is turned on.
- 💨 Weak air flow from the deflectors even at maximum blowing speed.
- 🌧️ Rapid fogging of windows, which does not go away even when the stove is on.
- 🤧 Increased allergic reactions in the driver or passengers (sneezing, lacrimation).
- 🐭 Appearance of insects or foliage in the air ducts (visible when removing the filter).
If you notice any two of these signs, don't delay replacement. A clogged filter not only reduces comfort, but also increases the load on the stove fan, which can lead to its premature failure. In addition, dust and fungi that accumulate in the filter can cause respiratory diseases.
In regions with high humidity (for example, in St. Petersburg or Sochi), the filter may become moldy after just a year of use, even if the mileage is short. In such cases it is recommended change the filter in spring and autumn, regardless of mileage.
If after replacing the filter you still smell damp in the cabin, treat the air ducts with a special antibacterial spray (for example, Liqui Moly Klima-Anlagen-Reiniger). Spray it into the air intake (under the wipers) with the fan on at maximum speed.
Cleaning vs replacing: which is better?
Many owners Lanos wondering: is it possible to simply clean the old filter instead of buying a new one? Theoretically yes, but this is a temporary solution, and here's why:
- 🧹 Paper filters after cleaning, they lose their structure and allow more dust to pass through.
- ☠️ Carbon filters It is impossible to clean it properly - the carbon layer is not restored.
- 🦠 Wet cleaning may cause bacteria to grow if the filter is not completely dry.
- ⏳ The savings are meager — a new filter costs from 300 to 800 rubles, and you will spend no less time cleaning it than replacing it.
If you still decide to clean the filter (for example, it became clogged with debris on the road), use vacuum cleaner with narrow nozzle or compressed air. Never wash it with water - this will destroy the filter material. After cleaning, be sure to dry the filter in the sun or with a hairdryer.
The only case when cleaning is justified is if the filter is clogged with leaves or insects, and a new one is not at hand. In all other situations replacement is preferable.
Regular replacement of the cabin filter (every 15–20 thousand km) extends the life of the heater fan and improves the air quality in the cabin, which is especially important for allergy sufferers and children.
FAQ: Frequently asked questions about replacing the cabin filter on Lanos
Is it possible to drive without a cabin filter?
Technically yes, but this is fraught with consequences: untreated air with dust, exhaust gases and allergens will enter the cabin. In addition, without a filter, the air ducts and stove fan will clog faster, which will lead to its breakdown. If the filter is missing from the factory (plug), it is better to purchase and install it.
Which filter is better: carbon or regular?
A carbon filter is preferable, especially if you drive around the city or often sit in traffic jams. It not only traps dust, but also neutralizes harmful gases (for example, nitrogen oxides from exhausts). A regular paper filter is cheaper but less effective. If you have allergies or asthma, choose carbon or electrostatic.
How much does it cost to replace a cabin filter at a service center?
In official services Chevrolet For replacing a cabin filter they charge from 500 to 1000 rubles (excluding the cost of the filter). In small car services the price is usually lower - 300–600 rubles. However, the procedure is so simple that doing it yourself is more profitable: you will save on work and be confident in the quality of the installation.
What should you do if the cabin smells damp after replacing the filter?
This is a sign that condensation has accumulated in the air ducts and mold has begun to grow. To eliminate odor:
- Turn on the stove at maximum temperature and blow for 10-15 minutes.
- Treat the air ducts with an antibacterial spray (such as Step Up or Liqui Moly).
- Check the drainage hole under the machine (next to the stove) - it could be clogged, which is why water does not drain.
If the smell persists, mold may already be deep in the system and the dash will need to be disassembled for cleaning.
Will a filter from another model fit Lanos?
Sometimes filters from other cars (for example, Chevrolet Aveo or Opel Astra H) may fit, but it's risky. Even if the dimensions are the same, the mounting or airflow direction may be different. It is better to buy a filter with an article number recommended for Lanos, or consult manufacturers' catalogs (for example, Bosch or Mann).