Why change the cabin filter on a Hyundai Accent and when to do it
Cabin filter in Hyundai Accent is a barrier between you and street dirt, dust, exhaust gases and even bacteria. Over time, it becomes clogged, turning from a protector into a source of problems: from an unpleasant odor to deterioration in the performance of the stove and air conditioner. In this article we will look at how to change the cabin filter to Accent with your own hands, without contacting the service.
The manufacturer recommends changing the filter every 15,000 km or once a year, whichever comes first. But in the realities of Russian roads, especially in large cities or dusty regions, it is better to reduce the interval to 10,000 km. Signs that it is time to replace the filter:
- 🚗 A persistent smell of dust or mold appeared in the cabin when the ventilation was turned on.
- 💨 Weak air flow from the deflectors even at maximum fan speed.
- 🌫️ Quick fogging of windows in rainy weather.
- 🤧 Allergic reactions or sneezing in passengers.
On Hyundai Accent (including restyled versions RB, MC and HC) replacing the cabin filter takes no more than 15 minutes. The main thing is to know where it is and how to remove it correctly. Below are detailed instructions with photos and videos.
Where is the cabin air filter on a Hyundai Accent?
In most modifications Hyundai Accent (2010–2023) cabin filter located behind the glove compartment. This is a typical place for Korean cars, but there are nuances depending on the year of manufacture:
- 📅 Accent 2010–2014 (RB): The filter is located to the right of the glove compartment, under the plastic cover.
- 📅 Accent 2015–2020 (HC restyling): access to the filter opens after removing the glove compartment (it is secured with 4 latches).
- 📅 Accent 2021–2023 (new generation): the filter is moved closer to the center console, the cover is fixed with clips.
To determine the exact location, look at arrow on the filter housing (if it is already installed) - it indicates the direction of air flow. On most Accents this is the direction right → left (in the direction of travel of the car).
If you are not sure about the location, turn on the heater at maximum power and place your hand on the potential location of the filter. Where the air flow is felt, the filter is located.
| Modification | Years of manufacture | Location | Cover fastening type |
|---|---|---|---|
| Accent RB | 2010–2014 | Behind the glove compartment, on the right | 2 plastic latches |
| Accent HC (restyling) | 2015–2020 | Under the glove compartment | 4 latches + screw |
| Accent new generation | 2021–2023 | Closer to the center console | Clips (no tools) |
Which cabin filter to choose for Hyundai Accent
There are three types of cabin filters on the market for Accent:
- Paper (regular) - the cheapest (from 300 rubles), but they do not retain fine dust well and do not protect against bacteria.
- Coal - middle price segment (600–1200 rubles), absorb harmful gases and odors, but clog faster.
- Electrostatic - premium option (RUB 1,500–2,500), even catches viruses, but requires careful handling.
Original filters from Hyundai/Kia have articles:
- 🔧
97133-2E000- normal (for Accent RB/HC). - 🔧
97133-4L000— coal (for new generations).
Analogs from trusted brands:
- 🏆 Mann Filter (CU 22011) - optimal price/quality ratio.
- 🏆 Bosch (1 987 429 666) - high density carbon filter.
- 🏆 Filtron (K 1152) - a budget option for older models.
⚠️ Attention: Do not buy filters without packaging or with damaged closures. They may have been stored in dusty conditions and have already lost their properties.
Is it possible to wash the cabin filter?
No, you cannot wash the cabin filter - this destroys its structure. Paper and carbon filters lose up to 80% of their filtering capacity after washing. The only exception is special reusable filters (for example, from K&N), but they are not suitable for Hyundai Accent.
Step-by-step instructions for replacing the cabin filter
To work you will need:
- 🔧 New cabin filter (check compatibility by article).
- 🔧 Phillips screwdriver (for models 2015–2020).
- 🔧 Flashlight (to inspect the seat).
- 🔧 Gloves (optional, so as not to get your hands dirty).
Step 1. Preparation
Park the car on a level surface and turn off the engine. Open the glove compartment and remove all items from it. If in your model the glove compartment is fixed with a damper (shock absorber), carefully remove it by pulling it down.
Step 2: Removing the filter cover
- For Accent RB (2010–2014): Press the two latches on the sides of the cover and pull it towards you.
- For Accent HC (2015–2020): Unscrew the screw at the bottom of the glove compartment, then remove the 4 latches.
- For new models (2021–2023): Just pull the cover down - it is held on by clips.
Step 3: Removing the old filter
Carefully remove the old filter by pulling on the edge. Be prepared for the fact that debris may fall out of it - it is better to lay a rag or newspaper on it. On some Accent HC The filter is installed vertically, so it must first be squeezed on the sides and then removed.
Step 4: Install a new filter
Before installation, check the direction of the arrows on the filter housing - they must coincide with the direction of air flow (usually indicated on the old filter or in the instructions). Insert the filter all the way, making sure it is not bent.
Step 5. Assembly
Close the filter cover using the latches or screw (depending on model). Reinstall the glove compartment and check its operation. Turn on the stove at maximum power - if the air flow becomes stronger, the replacement was successful.
☑️ Checklist before replacement
Common mistakes when replacing
Even something as simple as replacing the cabin filter can be ruined by errors. Here's what's most often done wrong:
- Installing the filter backwards. If you mix up the direction of the arrows, the filter will not only not clean the air, but will also quickly clog. On Accent right direction -
right → left(in the direction of travel). - Ignoring the seal. Some filters have a rubber seal around the edge that needs to be inserted into a groove on the body. Without a seal, dust will bypass the filter.
- Strong compression of the filter during installation. Carbon filters have a fragile structure - if they are bent, the carbon layer can crack and the filter will lose its properties.
- Forgetting to clean the seat. Before installing a new filter, you need to remove leaves, dust and other debris from the box - otherwise they will immediately clog the new filter.
⚠️ Attention: On Hyundai Accent 2021-2023 If the filter is installed incorrectly, an error may appear P0400 (insufficient air flow). In this case, you need to reinstall the filter or reset the error using a diagnostic scanner.
How to extend the life of your cabin filter
The cabin filter is a consumable, but its service life can be increased if you follow simple recommendations:
- 🚘 Clean the air intakes under the hood regularly (especially after driving on dirt roads).
- 🌿 Do not park under poplars during the flowering period - the fluff quickly clogs the filter.
- 💨 Turn on the ventilation for 5-10 minutes before driving to dry the system.
- 🚿 Once every 3 months, treat the filter with an antibacterial spray (for example, Liqui Moly Klima-Anlagen-Reiniger).
If you often drive on dusty roads, consider pre-filter (installed before the main one). It traps large particles and extends the life of the main filter by 20–30%.
Carbon filters lose their properties after 6–8 months, even if the mileage is short. They need to be changed by time, not by mileage.
Video instructions for replacement
For clarity, we recommend watching a video with step-by-step replacement of the filter with Hyundai Accent:
🎥 Accent RB (2010–2014): YouTube link
🎥 Accent HC (2015–2020): YouTube link
🎥 New generation (2021–2023): YouTube link
The video shows all the nuances, including removing the glove compartment and checking the direction of installation of the filter. If you still have questions after watching, read the FAQ below.
FAQ: Frequently asked questions about replacing the cabin filter on a Hyundai Accent
Is it possible to drive without a cabin filter?
Technically yes, but this will lead to:
- Rapid wear of the stove fan (due to debris).
- Deterioration in air conditioner performance (evaporator becomes clogged).
- Dust and bacteria entering the lungs of passengers.
On Accent without a filter an error may also appear P0400 due to insufficient air flow.
Which filter is better - carbon or regular?
The choice depends on the operating conditions:
- Coal Suitable for the city (absorbs exhaust gases) and allergy sufferers.
- Regular cheaper and lasts longer on highways or in rural areas.
If you often get stuck in traffic jams, take a coal one. If you drive mostly on clean roads, the usual one is enough.
What to do if the filter does not fit into the groove?
Possible reasons:
- Wrong part number (check compatibility).
- The filter is not installed in the direction of the arrows.
- Debris has accumulated in the seat (needs to be cleaned).
On Accent HC Sometimes the plastic fan housing gets in the way - in this case, the filter needs to be slightly bent (but not broken!).
How much does a service replacement cost?
Cost of work in the service:
- 🔧 Official dealer: 800–1500 rub. (plus filter price).
- 🔧 Unofficial service: 300–600 rub.
Replacing it yourself saves up to 1000 rubles. and takes 10–15 minutes.
Can I use a filter from another car?
Sometimes filters from Kia Rio or Hyundai Solaris Fits true to size, but:
- May vary in thickness (by 1–2 mm).
- Carbon filters of other brands may have different impregnation.
It is better to take the original or proven analogues (Mann, Bosch).