Where is the cabin filter in the ŠKODA Octavia: location, replacement, tips

Why is it important to know where the cabin filter is located in your Octavia

Cabin filter in ŠKODA Octavia - this is not just a consumable, but a key element that affects the quality of air in the cabin, the operation of climate control and even the health of the driver. Many owners Octavia (especially models A5, A7 and restyled FL) are faced with a problem: when you turn on the heater or air conditioner, an unpleasant odor appears in the cabin, and the air flow is weaker than before. The reason for this is a clogged filter, which is long overdue for replacement.

But before replacing you need to find it! Depending on generation Octavia (and there were a lot of them over the 20 years of production), the location of the filter may differ. In this article we will look at all possible options - from Octavia Tour 2004 to current Octavia IV 2026 model year. You will learn not only where exactly to look for the filter in your modification, but also how to remove it correctly, which analogue to choose and when exactly is the time to replace it.

Location of the cabin filter in ŠKODA Octavia by generation

Construction Octavia evolved, and along with it, the installation location of the cabin filter changed. Below is a detailed breakdown by generation, taking into account restylings and body features (liftback, station wagon, RS).

If you don't know what generation your car is, pay attention to VIN code (first 3 characters) or year of manufacture:

• 🔹 Octavia A4 (1U, 1996–2004) — filter under the hood, to the right of the engine (rarely found in Russia).
• 🔹 Octavia A5 (1Z, 2004–2013) — under the glove compartment, on the passenger side (the most common option).
• 🔹 Octavia A7 (5E, 2013–2020) — under the glove box, but access is more difficult due to the modified panel.
• 🔹 Octavia A7 FL (facelift, 2017–2020) — similar to A7, but filter mounting may differ.
• 🔹 Octavia IV (NX, 2020–present) — the filter is moved closer to the center console, accessible through a removable panel.

Important: Octavia RS and Scout (off-road versions) filter location may vary slightly due to modified ventilation system. If your machine is equipped climate control Climatronic, the filter is usually larger and requires more frequent replacement.

Where exactly is the cabin filter located? Octavia A5 (2004–2013)

This is the most widespread generation on the Russian market, so we will analyze it in detail. B Octavia A5 (including restyled versions FL) the cabin filter is located under the glove compartment on the passenger side. Access to it is extremely simple - no need to remove the panel or use tools.

Search algorithm:

1. Open the glove box (glove compartment) and remove all things from it.
2. On the right side of the glove compartment (if you look in the direction of travel) find plastic cover measuring approximately 20x15 cm.
3. The cover is attached to two latches - carefully press them and remove it.
4. Behind the cover you will see black or gray rectangular filter (sometimes in a plastic case).

In some configurations (for example, with bi-xenon headlights or leather interior) the filter can be covered with additional sound insulation. It must be carefully bent so as not to tear.

Features of the filter location in Octavia A7 and A7 FL (2013–2020)

In the third generation Octavia engineers ŠKODA The ventilation system was revised, and access to the filter became less obvious. Now it's hidden behind the glove box, and to get to it you will have to work a little.

Step by step instructions:

1. Open the glove compartment and remove all contents.
2. On both sides of the glove compartment, find plastic limiters (they look like small “ears”).
3. Squeeze these stops at the same time and pull the glove compartment towards you - it will come out of the grooves and go down.
4. Behind the glove compartment you will see white or black plastic housing with lid. This is where the filter is installed.
5. The cover is secured with latches - carefully remove it by pulling it down.

Attention: in Octavia A7 FL (facelift) the filter housing can be fixed with an additional screw under Torx T20. If the cover cannot be removed, check the fastening!

⚠️ Attention! In some versions Octavia A7 with virtual dashboard (Virtual Cockpit) the space behind the glove compartment is occupied by the control unit. Do not confuse it with the filter housing - the unit has a metal body and connected wires.

Where to look for a filter in a new Octavia IV (2020–2026)

In the fourth generation Octavia (index NX) the cabin filter has moved closer to the center console. Now it is located under the dash on the passenger side, but access to it is blocked by a decorative overlay. To replace, you will need to remove part of the casing.

Instructions for Octavia IV:

1. Open the passenger door and move the seat back for comfort.
2. Look under the glove box plastic cover (color to match the interior of the cabin).
3. Carefully pry off the trim with a flat head screwdriver or plastic spatula. It is attached with clips.
4. Behind the overlay you will see black filter housing with a lid secured with two latches.
5. Remove the cover and remove the old filter.

B Octavia IV filter is used new sample - it is wider and thinner than in previous generations. Make sure you buy a filter with the part number that matches your year of manufacture (see table below).

Articles and analogues of cabin filters for ŠKODA Octavia

The choice of filter depends on the generation of the machine and the type of filter element. Below is a table with original articles and proven analogues. Please note: for Octavia RS and cars with business package Carbon bed filters may be required (activated carbon).

Generation	Original article	Analogs (brand + article)	Filter type
Octavia A5 (2004–2013)	1K1 819 653 A	🔧 Mann — CU 22 003 🔧 Bosch — 1 987 429 636 🔧 Filtron — K 1152	Regular/charcoal
Octavia A7 (2013–2017)	5E0 819 653	🔧 Mann — CU 25 008 🔧 Mahle — LA 923	Coal
Octavia A7 FL (2017–2020)	5E0 819 653 B	🔧 Bosch — 1 987 429 990 🔧 TSN — 9.7.838	Carbon with antibacterial coating
Octavia IV (2020–2026)	5E0 819 653 C	🔧 Mann — CUK 25 014 🔧 Filtron — K 1370	Carbon + electrostatic layer

Tip: if you are choosing between a regular and a carbon filter, give preference to the second one. The carbon filter not only traps dust, but also neutralizes exhaust gases, allergens and unpleasant odors (for example, from the plastic of a new interior). The difference in price is minimal - about 200–300 rubles.

How to distinguish a fake from an original filter?

Original filters ŠKODA have:

- Brand logo on the case (engraved, not a sticker).

- Tight packaging with a hologram.

- Rigid frame (does not bend when pressed).

- Marking of the article with laser (not paint).

Counterfeits are often soft, with crooked seams and a strong chemical smell.

When and how often to change the cabin filter Octavia

The manufacturer recommends replacement every 15,000 km or once a year. However, in Russian realities (dusty roads, frequent temperature changes, exhaust emissions in traffic jams), this interval should be reduced to 10,000 km or once every six months. This is especially true for:

• 🚗 Drivers often stuck in traffic jams (for example, in Moscow or St. Petersburg).
• 🌳 Vehicles operated in regions with high humidity (risk of mold).
• 🏗 Cars driving on dirt roads or during the flowering period of poplars.

Signs that it's time to change the filter immediately:

• 🤧 Appearance mold smell or dampness when turning on the stove.
• 💨 Weak air flow from the deflectors even at maximum fan speed.
• 🌫 Fogging of windows from the inside (especially in rain).
• 🦠 Allergic reactions in passengers (sneezing, itchy nose).

⚠️ Attention! If you notice that after replacing the filter the cabin still smells musty, the problem may be air conditioner evaporator. In this case, it requires washing with a special antibacterial composition (for example, Liqui Moly Klima-Anlagen-Reiniger).

FAQ: Frequently asked questions about the cabin filter in ŠKODA Octavia

Is it possible to drive without a cabin filter?

Technically yes, but it is highly undesirable. Without a filter, not only dust enters the cabin, but also pollen, mold spores, exhaust fumes and even small insects. In addition, the air conditioner evaporator becomes dirty, which leads to its breakdown (repair cost starts from 15,000 rubles).

Which filter is better - regular or carbon?

A carbon filter is preferable, as it filters not only mechanical particles, but also gaseous pollution (eg nitrogen oxides from exhaust). However, its resource is shorter - about 10,000 km versus 15,000 km for a conventional one. If you often drive around the city, choose coal.

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

This is a common problem when purchasing non-original filters. Check:

1. Does it match? article number with recommended for your generation Octavia.
2. Are the top/bottom of the filter reversed (the original ones have an air direction arrow).
3. Is the filter housing bent (sometimes the frame becomes deformed during transportation).

If the filter still won't fit, try a different brand (for example, Mann or Bosch usually fit perfectly).

Do I need to clean the filter housing when replacing it?

Yes! Before installing a new filter, it is recommended to vacuum the housing or wipe it with a damp cloth. Dirt accumulated there can immediately clog the new filter. Also check drainage hole Under the body - if it is clogged, moisture will accumulate in the cabin.

Can the filter be washed and reused?

No. Cabin filters (especially carbon filters) have disposable. When washing, the filter layers are destroyed, and the efficiency drops to zero. Exception - some HEPA filters Premium class, but they are not installed on Octavia from the factory.