Cabin filter <em>Nissan Almera G15</em>: a complete guide to replacement and selection

Nissan Almera G15 is a popular sedan that is valued for its reliability and efficiency. But even in such a car there are parts that require regular attention. One of them is cabin filter, on which the cleanliness of the air in the cabin, the operation of the ventilation system and even the health of the driver and passengers depend. Many owners Almera G15 They underestimate the importance of this detail until they encounter foggy windows, unpleasant odors or allergic reactions.

In this article we will look at everything you need to know about the cabin filter for Nissan Almera G15: what's his name choose correctly (original or analogue?), where is it located, how to replace it yourself without errors, and what hidden signs of wear often overlooked. You will also learn why saving on cheap filters can result in costly repairs to the climate control system.

Why do you need a cabin filter? Nissan Almera G15 and what will happen if you don’t change it

The cabin filter is a barrier between the external environment and the vehicle interior. It delays:

• 🌫️ Dust and dirt (including microparticles from brake pads and rubber)
• 🍂 Pollen and allergens (especially relevant in spring and summer)
• 🚗 Exhaust gases (even in a traffic jam, the air in the cabin should remain clean)
• 🦠 Bacteria and fungi (in a humid environment they reproduce at lightning speed)

If the filter is clogged, the consequences can be serious:

• 🔥 Overheating of the stove — due to poor air circulation, the heater radiator operates under increased load.
• 💨 Reduced air conditioner efficiency — the compressor circulates air longer, consuming more fuel.
• 🤧 Allergies and respiratory diseases - especially dangerous for children and people with asthma.
• 🚘 Fogging of windows — due to poor ventilation, moisture condenses on the internal surfaces.

⚠️ Attention! B Nissan Almera G15 with a clogged cabin filter it often breaks air quality sensor (if it is included in the package). Replacing it will cost 5-7 thousand rubles - this is 10 times more expensive than timely replacement of the filter.

The manufacturer recommends changing the filter every 15,000 km or once a year. But in the realities of Russian roads (dust, reagents, frequent traffic jams), it is better to reduce this interval to 10,000 km or every 6 months.

Where is the cabin filter located? Nissan Almera G15: photos and diagrams

B Almera G15 (2012–2019 model years) cabin filter is located behind the glove compartment on the passenger side. This is a typical location for most cars Nissan, but there are nuances:

• 🔧 Filter access no tools required — just remove the glove compartment.
• 📏 Dimensions of the original filter: 200 × 190 × 25 mm (but some analogs may be slightly different).
• 🔄 In some trim levels Almera G15 the filter may be single-layer (dust only) or multilayer (with a carbon layer).

To get to the filter:

1. Open the glove compartment and remove all items from it.
2. Click on fasteners on the sides glove compartment (they are plastic and break easily - do not use excessive force!).
3. Lower the glove compartment down - behind it you will see plastic filter cover with latches.
4. Remove the cover by pulling it towards you and take out the old filter.

If the filter has never been changed, it may be glued to the body due to moisture and dirt. In this case, carefully pry it out with a flat screwdriver, but do not tear it - particles of material may get into the ventilation system.

What to do if the filter cannot be pulled out?

If the filter is stuck to the housing, spray it around the edges WD-40 or soap solution. Wait 5-10 minutes and gently rock the filter left and right until it gives way. Do not pull with force - you may break the plastic guides!

Which cabin filter to choose for Nissan Almera G15: original vs analogues

There are three types of filters on the market for Almera G15:

1. Original (from Nissan) - guaranteed quality, but high price.
2. Premium analogues (For example, Mann, Bosch, Fram) - often better than the original in terms of filtering properties.
3. Budget analogues (For example, Sakura, NIPparts) - cheap, but may not hold their shape well or allow dust to pass through.

Let's compare popular options:

Manufacturer	Article	Type	Price (2026)	Features
Nissan (original)	27277-BM400	Coal	1 200–1 500 ₽	Good filtration, but clogs quickly in urban environments.
Mann	CU 22011	Coal	800–1 000 ₽	The best analogue in terms of price/quality ratio. Retains even small pollen.
Bosch	1 987 429 646	Coal	900–1 100 ₽	Durable housing, does not deform during installation.
Fram	CF11934	Coal	700–900 ₽	Good protection against bacteria, but the carbon layer is thinner than Mann.
Sakura	CAF22011	Regular (no coal)	300–400 ₽	A budget option, but allows fine dust and odors to pass through.

Which one to choose?

• 🏙️ For the city (lots of dust, exhaust gases) - Mann CU 22011 or Bosch 1 987 429 646.
• 🌳 For out-of-town trips (pollen, insects) - Fram CF11934 (good protection against allergens).
• 💰 If the budget is limited - Sakura CAF22011, but you will have to change it more often.

⚠️ Attention! Do not buy filters without packaging or with a damaged box. Counterfeits Mann And Bosch often sold in markets - they look like the original, but are made of low-quality material that disintegrates after 2-3 months.

Step-by-step instructions for replacing the cabin filter in Nissan Almera G15

Replacing the filter takes 10–15 minutes and does not require special skills. The main thing is to follow the instructions and not break the plastic latches.

Step 1. Preparation

• Park the car on a level surface and turn off the ignition.
• Open the glove compartment and take out all the contents.
• If it's hot inside, open the windows slightly - this will make the plastic less fragile.

Step 2. Removing the glove compartment

• Click on side clamps glove compartment (they are located closer to the front panel).
• Lower the glove compartment down - it should drop freely to the floor.
• If the clamps do not give way, do not press harder - spray them silicone grease.

Step 3: Access the filter

• Behind the glove compartment you will see plastic cover with two latches.
• Press the latches and pull the cover towards you.
• Remove the old filter by pulling it down (it may be difficult to remove).

Step 4: Install a new filter

• Before installation, check if the arrow direction on the filter with the air direction (usually the arrow indicates down).
• Insert the filter into the grooves and press lightly until it fits tightly.
• Make sure there are no gaps around the edges to allow unfiltered air to pass through.

Step 5. Assembly

• Close the plastic cover until it clicks.
• Lift the glove compartment and lock it in place.
• Turn on the ventilation at maximum speed and check for any extraneous noise (this may mean that the filter is installed crookedly).

Signs that the cabin filter is in Nissan Almera G15 it's time to change

Many drivers wait until the filter begins to crumble or visible dirt appears. But there are earlier signs that indicate the need for replacement:

• 🌬️ Weak air flow from the deflectors even at maximum fan speed.
• 👃 Persistent unpleasant odor in the cabin (especially when the heater or air conditioner is turned on).
• 🔥 Fogging of windows for no apparent reason (even in dry weather).
• 🤒 Increased allergic reactions in passengers (sneezing, itchy nose).
• 🚗 Noisy fan operation — the sound becomes more “rough” due to increased load.

If you even noticed two of these signs, the filter is already wearing out. In advanced cases, dirt can penetrate into heater radiator, and then cleaning it will cost 3–5 thousand rubles.

⚠️ Attention! B Nissan Almera G15 with climate control, a dirty filter can cause system error (the indicator on the panel will light up AC or CLIMATE). This occurs because the temperature sensor receives incorrect air flow data.

To check the condition of the filter without removing it, turn on the air recirculation and shine a flashlight into the deflectors. If you see dust or debris, it’s definitely time to change the filter.

Common mistakes when replacing the cabin filter in Nissan Almera G15

Even something as simple as replacing a filter can go wrong if some details are not taken into account. Here are the most common mistakes:

• 🔄 Incorrect installation direction - if you confuse the top/bottom, the filter will not only not work, but may also damage the fan.
• 🧹 Ignoring case cleaning — if you do not remove dirt from the seat, the new filter will clog twice as quickly.
• 🔧 Force when removing the glove box — plastic clips break easily, and replacing them will cost 1,500–2,000 rubles.
• 📏 Buying the wrong size filter - even if it “almost fits”, the gaps will negate all filtration.
• 🚫 Forgetting to check the seal - if the rubber band around the edge of the filter is torn, air will pass by.

Another typical problem is purchasing a “universal” filter, which is trimmed with scissors. This is strictly prohibited because:

• The tightness is broken - unfiltered air passes through the cracks.
• The edges may crumble and clog the ventilation system.
• The carbon layer (if present) becomes ineffective when trimmed.

If you accidentally damage the plastic filter cover, do not try to repair it with tape or glue. Better buy a new one (item number 27277-4M000, price ~500 ₽) - this is cheaper than repairing a fan due to glue ingress.

How to extend the life of your cabin filter Nissan Almera G15

Even the most expensive filter will last longer if you follow simple recommendations:

• 🚿 Clean the filter housing regularly with a vacuum cleaner or a damp cloth each time you replace it.
• 🌿 Use antibacterial fragrances (For example, Sonax Climate Fresh).
• 🚗 Do not turn on recirculation for a long time - this increases humidity in the cabin and promotes the growth of bacteria.
• 🔥 Dry the system periodically — before turning off the engine, turn on the fan at maximum speed without blowing for 5 minutes.
• 🛣️ Avoid driving on dirt roads with open windows, dust will quickly clog the filter.

If you often drive on dusty roads or in a metropolis with poor ecology, you can install prefilter (For example, K&N VF2000). It is attached in front of the main filter and traps large particles, extending the life of the main filter by 20-30%.

⚠️ Attention! Do not use to clean the filter compressor or powerful vacuum cleaner. This can damage the filter material and disrupt its structure. Maximum - light blowing from the reverse side (against the air direction).

FAQ: Answers to frequently asked questions about the cabin filter Nissan Almera G15

Is it possible to drive without a cabin filter?

Technically yes, but this is fraught with consequences:

• Dust and dirt will settle on stove radiator, which will lead to its corrosion.
• There will be accumulation in the cabin harmful microflora (fungi, bacteria).
• Wear will increase heater fan due to increased load.

If the filter suddenly breaks or gets lost, it is better to temporarily cover the hole with a thick cloth than to drive without filtration at all.

Which filter is better - carbon or regular?

It depends on the operating conditions:

• Coal better retention odors and harmful gases (ideal for the city).
• Regular cheaper and lasts longer clean conditions (out-of-town trips).

B Nissan Almera G15 A regular filter is often installed from the factory, but for Russian realities, a carbon one is preferable.

What should I do if the cabin smells worse after replacing the filter?

This means that:

1. The old filter was heavily soiled and bacteria had spread throughout the ventilation system.
2. The new filter is of low quality and itself emits a chemical smell (often the case with cheap analogues).

Solution: process the system antibacterial spray (For example, Step Up Air Conditioning Cleaner) and ventilate the interior for 10–15 minutes with the windows open.

Is it possible to wash the cabin filter?

No, this is pointless and harmful:

• Water destroys the filter material.
• After drying, the filter loses up to 70% of its effectiveness.
• The carbon layer (if there is one) stops working once it gets wet.

The only exception is blowing with compressed air (but not with water!) in the opposite direction. This is a temporary measure if a new filter is not available.

How much does it cost to replace a cabin filter at a service center?

At the official dealer Nissan replacement will cost 800–1 200 ₽ (excluding filter cost). In independent services the price is lower - 300–600 ₽.

But given that the procedure takes 10 minutes and does not require tools, Replacing it yourself will save you 500–1,000 ₽.