Replacing the cabin filter on a Nissan Almera Classic: a detailed guide with photos and tips

Cabin filter in Nissan Almera Classic - this is a small but critical detail on which the air quality in the cabin, the operation of the ventilation system and even the life of the air conditioning system depend. Many owners ignore replacing it, attributing foggy windows or an unpleasant odor to “car features,” although the problem often lies precisely in a clogged filter. In this article we will look at how to replace the cabin filter on Almera Classic yourself, without resorting to the help of the service, saving from 800 to 1,500 rubles.

The replacement procedure takes no more than 15 minutes and does not require special skills - a basic set of tools and strict adherence to the instructions is enough. We will describe each stage in detail: from choosing a suitable filter to installation nuances that even experienced car owners often miss. And you will also find out why the original Nissan filter (article 27277-BM00A) can last 2 times longer than cheap analogues, and how to avoid common mistakes during installation.

When and why to change the cabin filter on Almera Classic

The manufacturer recommends replacing the cabin filter every 15,000 km or once a year, but these terms are relevant for ideal operating conditions - clean roads and a moderate climate. In the realities of Russian cities, where the air is saturated with dust, exhaust gases and pollen, the filter becomes clogged much faster. The following signs indicate that it is time for replacement:

• 🌫️ Deterioration in the performance of the stove or air conditioner — weak air flow even at maximum fan speed.
• 👃 Constant smell of dampness or mold in the cabin, which does not disappear after airing.
• 💦 Fogging of windows from the inside, especially in rainy weather or when the climate control is turned on.
• 🚗 Visible dust or debris, flying out of the deflectors when the blower is turned on.

Ignoring these symptoms leads not only to discomfort, but also to more serious problems: air conditioner evaporator contamination (which is fraught with expensive repairs), increased load on the stove fan (risk of its failure) and even allergic reactions in passengers due to the accumulation of dust and fungi in the ventilation system.

⚠️ Attention: If you are exploiting Almera Classic in very dusty conditions (for example, on dirt roads or in a metropolis with high levels of smog), the filter replacement interval should be reduced to 10,000 km. This will extend the life of the climate system and save money on repairs.

Which cabin filter to choose: original vs analogues

There are more than 50 variants of cabin filters on the market for Nissan Almera Classic (body N16), but they all fall into three categories: original, high-quality analogues and budget fakes. Let's look at the pros and cons of each type, and also provide a table of compatibility with popular brands.

Original filter from Nissan (article no. 27277-BM00A or 27277-BM00B for versions with a carbon layer) guarantees a perfect fit and high quality filtration, but its price (from 1,200 to 1,800 rubles) deters many. However, as practice shows, it lasts 30–50% longer than its analogues due to the dense material and reliable seal fastening. If your budget allows, this is the best choice.

Filter type	Brand and article	Price, ₽	Features	Recommendation
Original	Nissan 27277-BM00A	1 200–1 800	High quality, carbon option available	⭐ Best choice
Premium analogue	Mann CU 22003	800–1 100	German quality, good filtration	✅ Optimal
Budget analogue	Big Filter GB-9910	300–500	Low price but short service life	⚠️ For temporary replacement only
Carbon filter	Bosch 1 987 429 655	900–1 300	Absorbs odors, suitable for allergy sufferers	✅ Recommended

When choosing an analogue, pay attention to filter sizes - he must be 200×200×25 mm (for versions without air conditioning) or 200×200×30 mm (for cars with climate control). Cheap filters often have loose material that allows dust to pass through, or a weak adhesive seam, which can cause the filter to fall apart during installation. Also check availability sealing rubber edging — without it, the filter will not fit tightly to the housing.

Preparing for replacement: tools and work location

To replace the cabin filter with Almera Classic You don’t need a complicated tool—what’s in every garage is enough. Here is a complete list of everything you need:

• 🔧 Flat head screwdriver (preferably with a magnetic tip).
• 🔨 10 mm socket wrench (for unscrewing the glove compartment on some modifications).
• 🧴 Plastic cleaner (For example, Liqui Moly Kunststoff-Pfleger) - for processing the filter housing.
• 🧤 Gloves (the filter may be dirty with mold or dust).
• 📸 Smartphone - to photograph the location of the fasteners before disassembling.

It is most convenient to carry out the work on flat ground (garage, parking) in good lighting. If you are replacing outside, choose a day without rain - moisture can enter the ventilation system through the open filter housing. Also in advance turn off the ignition and let the car cool down if the engine was running (the plastic parts of the glove compartment may be hot).

⚠️ Attention: On some versions Almera Classic (especially with air conditioning) the cabin filter housing can be secured with self-tapping screws anti-vandal heads. If you encounter this problem, use impact screwdriver or carefully drill out the screws so as not to damage the plastic.

Step-by-step instructions for replacing the cabin filter

The process of replacing the filter Almera Classic differs slightly depending on the configuration (with or without air conditioning). We will consider both options. Let's start with the more common version with climate control:

1. Remove the glove compartment:

   • Open the glove compartment and remove all items from it.
   • Click on fasteners on the sides (they are located inside the glove compartment closer to the lid) and pull it towards you.
   • If the glove compartment does not move, check if it is in the way backlight wire - it needs to be disconnected.

Remove the filter housing cover:

Under the glove compartment you will see a plastic cover with two latches. Gently press them out with a screwdriver (do not break them - they are fragile!) and remove the lid. In some versions the cover is attached to two screws - they need to be unscrewed.

Remove the old filter:

Pull the filter towards you, overcoming the resistance of the seal. Be prepared for the possibility of debris spilling out of it - lay down newspaper in advance. Please note arrows on the filter housing - they indicate the direction of air flow (on the new filter they should look in the same direction!).

Clean the body:

Use a vacuum cleaner or damp cloth to remove dirt from the filter housing. If there are traces of mold, treat the surface antibacterial spray (For example, Sonax Klimanlagen-Reiniger).

Install a new filter:

Insert the filter so that the arrows on it coincide with the direction of air movement (usually up). Make sure that the rubber seal fits snugly against the edges of the case.

For versions without air conditioning the process is a little simpler: the filter is located behind the glove compartment, but the housing cover is attached to four screws (two on top and two on bottom). Also in such machines there is often a problem with broken lid latches — if this happens, replace the cover (part no. 27276-BM000).

I photographed the location of the old filter|Checked the direction of the arrows on the new filter|Cleaned the housing of debris|Made sure that the seal was intact|Disconnected the glove compartment light wire (if any)-->

Common mistakes and how to avoid them

Even such a simple procedure as replacing the cabin filter is fraught with several pitfalls. Here are the most common mistakes owners make Almera Classic, and ways to prevent them:

• 🔄 Incorrect filter orientation: If you put the filter “back to front”, not only will it not filter the air, but it may also clog the ventilation system. Always check the direction of the arrows!
• 🔩 Broken glove compartment latches: Many people break the latches when trying to remove the glove compartment by force. The correct way is to click on two clips on the sides and simultaneously pull down.
• 🧹 Ignoring case cleaning: If you do not remove debris from the housing, the new filter will clog 2-3 times faster. Use a vacuum cleaner with a narrow attachment.
• 🔥 Seal damage: When installing the filter, do not press on the rubber edging - it may tear, and the filter will allow unfiltered air to pass through.

Another typical problem is incomplete seating of the filter in the grooves. If the filter is installed crookedly, there will be gaps between it and the housing through which dust will penetrate into the cabin. To avoid this, after installation, press on all corners of the filter - you should hear a slight click, indicating that it is in place.

What to do if the filter does not fit into the grooves?

If the new filter does not fit into the housing, check:

1. Correctness of the model (filters measuring 200×200×25/30 mm are suitable for Almera Classic).

2. The presence of foreign objects in the housing (garbage, old leaves).

3. Integrity of the sealing rubber - if it is deformed, the filter will not fit into place.

As a last resort, you can carefully trim the corners of the filter with a knife (no more than 2-3 mm!), but this is a temporary solution - it is better to buy a filter of the correct size.

Additional tips for caring for your ventilation system

Replacing the cabin filter is only part of caring for your climate system. Almera Classic. To ensure that the air in the cabin always remains clean and the air conditioner works without failures, follow these recommendations:

• 🌿 Regular treatment with an antibacterial composition: Use once every 6 months evaporator cleaning spray (For example, Step Up or Wynn's). Spray it through the deflectors with the ventilation on.
• 🚿 Drying the system: 5 minutes before turning off the engine, turn off the air conditioner and turn on blowing at maximum speed - this will remove moisture from the evaporator and prevent mold from forming.
• 🔄 Drainage check: Under the hood, next to the filter housing, there is drainage tube (black). If it is clogged, water will accumulate in the cabin. Clean it with wire.
• 🌡️ Temperature control: Avoid turning on the air conditioner at full power immediately after starting the engine - allow the system to warm up for 1-2 minutes.

If you notice that even after replacing the filter, an unpleasant odor remains in the cabin, the problem may lie in dirty air conditioner evaporator. In this case, professional cleaning using a steam generator will be required - it is better to entrust this procedure to a service.

FAQ: Frequently asked questions about replacing the cabin filter on Almera Classic

Is it possible to drive without a cabin filter?

Technically possible, but highly not recommended. Without a filter, not only dust will enter the cabin, but also small stones, leaves, and insects. This will lead to:

• Clogged air conditioner evaporator (repair will cost 10–15 thousand rubles).
• Increased wear of the stove fan.
• The appearance of a persistent smell of rot in the cabin.

If the filter is torn or lost, install a new one as soon as possible.

How can you tell if the filter is installed correctly?

Signs of correct installation:

• The filter fits tightly, without gaps around the edges.
• The arrows on the filter are directed up (in the direction of air movement).
• The housing lid closes effortlessly.
• After assembly, the glove compartment fits into place without distortion.

To make sure, turn on the fan at maximum speed - if the air flow becomes stronger and the odors disappear, the filter is installed correctly.

What is the difference between carbon and regular cabin filters?

Main differences:

Parameter	Regular filter	Carbon filter
Material	Synthetic fiber	Fiber + activated carbon
Filtration	Retains dust and pollen	Retains dust + absorbs odors and gases
Service life	10–15 thousand km	8–12 thousand km (coal loses properties faster)
Price	300–800 ₽	800–1 500 ₽

It is better to choose a carbon filter if you often drive in traffic jams or on dusty roads. For normal use, the standard version is sufficient.

Is it possible to wash the cabin filter instead of replacing it?

Theoretically, you can wash the filter with water and detergent and dry it, but this temporary measure. After washing:

• The structure of the fibers is disrupted and filtration deteriorates.
• The carbon layer (if any) loses its adsorbing properties.
• The risk of mold growth increases.

It makes sense to wash the filter only as a last resort (for example, while traveling), but it should be replaced as soon as possible.

Where is the cabin filter located on an Almera Classic with right-hand drive?

On right-hand drive versions Almera Classic (for example, for the Japanese market) filter location similar - behind the passenger's glove compartment. The only differences may be in the glove compartment mounting (sometimes an additional screw is used on the right), but the filter housing itself is identical to left-hand drive models. Use the same instructions.