Cabin filter <em>Nissan Almera G15</em>: part numbers, replacement and useful tips

Owners Nissan Almera G15 (2013–2022 model years) are often faced with the need to replace the cabin filter - a part that directly affects the air quality in the car. Dust, pollen, exhaust gases and even bacteria accumulate in the ventilation system, and the filter becomes the last line of defense. But how not to make a mistake with your choice? Which items are suitable for the original replacement, and which analogues are not inferior in quality?

In this article we will look at not only official catalog numbers, but also proven analogues from leading manufacturers, such as Mann-Filter, Bosch And Fram. You will learn how to replace the filter yourself in 10 minutes, what signs indicate its wear, and why saving on cheap knockoffs can result in problems with the air conditioning system. And we’ll also reveal the secret to extending filter life without harming your health.

Original articles of cabin filter for Nissan Almera G15

The manufacturer recommends using only original spare parts, and for Almera G15 (including restyled versions of 2016 and 2019) there are two main articles:

• 🔹 27277-4M000 — standard dust filter (paper, without carbon layer). Suitable for basic configurations.
• 🔹 27277-4M00A — carbon filter with increased protection against harmful gases and unpleasant odors. Installed on versions with climate control.

Both options are interchangeable: if your car had a regular filter, you can install a carbon one - this will improve air quality, especially in urban environments. However, please note that carbon filters clog faster and require replacement every 15,000 km (versus 20,000 km for paper ones).

Important: original filters Nissan often counterfeited. When purchasing, pay attention to:

• 📦 Packaging - must be thick, with holographic stickers and a clear barcode.
• 🔍 Marking — the article number and logo are stamped on the filter itself Nissan.
• 💰 Price — the original costs from 800 to 1,500 rubles (for 2026). Offers that are too cheap (below 500 rubles) are a reason to doubt.

The best analogues: what to choose instead of the original?

Analogues of cabin filters for Almera G15 They are not inferior to the original in quality, but are often 30–50% cheaper. The main thing is to choose a trusted manufacturer. In the table below we have collected the best options, indicating article numbers and average prices (at the beginning of 2026):

Brand	Article	Type	Average price, ₽	Features
Mann-Filter	CU 29003	Coal	650–800	High resource, reliable protection against allergens
Bosch	1 987 429 660	Coal	700–900	Three-layer structure, holds even fine dust
Fram	CF11934	Paper	400–550	Budget option, suitable for rare use
Mahle	LA 923	Coal	750–950	Increased density, recommended for megacities
SCT	SAK 293	Paper	350–500	Optimal for rural areas with low dust levels

Among the listed brands Mann-Filter And Bosch are considered leaders in terms of price-quality ratio. Their carbon filters not only trap dust, but also neutralize up to 95% of harmful gases (for example, nitrogen oxides from exhausts). If you often drive through traffic jams, it is better to overpay for the coal option - it will protect your lungs from smog.

But cheap analogues without a well-known brand (for example, "Nevsky Filter" or "Big Filter") may turn out to be fakes. Their paper often tears during installation, and the carbon layer (if there is one) does not cope with filtration. Savings of 200–300 rubles will result in a replacement after 5,000 km instead of 15,000.

When to change the cabin filter: signs and timing

The manufacturer recommends replacement every 20,000 km or once a year, whichever comes first. However, in real conditions the filter may fail much earlier. Look out for the following signs:

• 🌬️ Weak air flow from the deflectors even at maximum fan speed.
• 🤧 Constant fogging of windows — the filter cannot cope with moisture.
• 🚗 Unpleasant smell when the airflow is turned on (especially after rain).
• 🤒 Increased allergic reactions in passengers (sneezing, itchy nose).

In large cities (Moscow, St. Petersburg, Yekaterinburg), the filter becomes clogged already through 10–12 thousand km. The reason for this is a high concentration of dust, soot and chemicals (for example, from treating roads in winter). If you often get stuck in traffic jams, check the condition of the filter every 5,000 km.

There is also the opposite situation: with rare use (for example, 5,000 km per year), the filter still needs to be changed once every 12 months. Over time, paper or charcoal lose their properties, and in damp weather mold may appear on them.

What happens if you don't change the filter?

A clogged cabin filter increases the load on the heater fan, which leads to its premature wear. In advanced cases, dust penetrates the air conditioner evaporator, causing corrosion and expensive repairs (from 15,000 ₽).

Step-by-step instructions: how to replace the filter yourself

Replacing the cabin filter with Nissan Almera G15 takes no more than 10 minutes and requires no tools. The filter is located behind the glove compartment and can be reached without disassembling the panel. Follow the instructions:

1. Open the glove compartment and empty it of its contents. Press the side latches (they are located on the sides closer to the interior) and lower the glove compartment all the way down.

2. Behind the glove compartment you will see a plastic filter cover. It is attached to two latches - carefully press them out with your fingers or a flat-head screwdriver.

3. Remove the old filter by pulling it towards you. Pay attention to the direction of the arrow (indicates air flow) - the new filter should be installed in the same way.

4. Before installing a new filter, vacuum the seat as debris accumulates there.

5. Install the new filter, close the lid and return the glove compartment to its place.

If you find moisture or mold when you remove the cover, this is a sign of a more serious problem - a clogged air conditioning system drain. In this case, you will need to flush the drain tube (it is located under the car, next to the engine shield).

⚠️ Attention: Never use household detergents to clean the filter! They destroy the paper or carbon structure. If the filter is very dirty, it can only be replaced.

How to extend the life of the cabin filter?

Even the highest quality filter will last longer if you follow simple rules:

• 🚿 Clean air intakes regularly (they are located at the base of the windshield). Use a vacuum cleaner or compressor.
• 🌿 Park away from construction sites and dusty roads - this will reduce the load on the filter.
• 🔄 Turn on air recirculation in traffic jams or when driving on dusty roads (circular arrow button on the climate panel).
• 🧴 Treat the filter with antibacterial spray (For example, Liqui Moly Klima-Anlagen-Reiniger) every 5,000 km.

Another effective way is pre-filtration. You can install “sock” mesh filters on the air intakes (for example, from K&N), which will trap large dust and leaves. They cost about 300 rubles and extend the life of the main filter by 20–30%.

If you do a lot of off-road driving, consider installing zero resistance filter (For example, K&N 33-2075). It is washable and reusable, but requires regular maintenance (cleaning every 3,000 km).

Common replacement errors and their consequences

Even such a simple procedure as replacing the cabin filter can turn into problems if mistakes are made. Here are the most common of them:

• 🔄 Incorrect installation in flow direction. If you switch sides, the filter will not only not work, but may also break due to air resistance.
• 🧩 Using the wrong filter size. Even if it "just about fits", the gaps will allow unfiltered air to enter.
• 🔧 Damage to glove compartment latches. Many owners break the latches when trying to remove the glove compartment by force. Just click on them at the same time.
• 🚫 Ignoring mold. If, when replacing, you find black spots on the old filter or in the housing, be sure to treat the system with an antiseptic (for example, BG Frigi-Clean).

One of the most dangerous mistakes is using used filters. Some car owners try to “reanimate” the old filter by washing it with water or blowing it with a compressor. This is useless: the paper structure is destroyed, and the carbon layer loses its adsorption properties. This “economical” approach leads to dust getting into the lungs and wear out the stove fan.

⚠️ Attention: After replacing the filter, turn on the airflow at maximum speed and check for any extraneous noise (creaks, whistles). This may indicate a loose lid fit or deformation of the filter.

FAQ: Answers to frequently asked questions

Is it possible to drive without a cabin filter?

Technically yes, but this will lead to rapid contamination of the air conditioner evaporator and fan. In the long run, repairs will cost more than replacing the filter. In addition, without a filter, not only dust, but also harmful gases (for example, from the exhaust of cars in front) will penetrate into the cabin.

Which filter is better: carbon or regular?

A carbon filter more effectively retains harmful substances (up to 95% versus 60% for a paper filter) and neutralizes odors. It is a must for allergy sufferers and residents of big cities. A regular filter is suitable if you drive little or on clean roads (for example, in rural areas).

What to do if the filter is stuck and cannot be removed?

Sometimes the filter “sticks” to the housing due to moisture. Do not pull it by force, as this may tear the paper. Gently pry the filter from the side with a flathead screwdriver and wiggle it from side to side. If it falls apart, remove the remains with a vacuum cleaner.

Is it possible to install a HEPA filter instead of a standard one?

Theoretically, yes, but only if its dimensions match the original. HEPA filters (for example, from 3M) trap up to 99.9% of particles, but have a high density, which can reduce air flow. For Almera G15 This is not critical, but the stove fan will have to work with increased load.

Why does the cabin smell damp after replacing the filter?

This is a sign of a clogged air conditioner drain. Moisture does not drain from the evaporator, but accumulates in the system, causing mold. Solution: wash the drain pipe (it comes out under the car, next to the engine shield) and treat the system with an antibacterial spray.