Parts for your 2020 Suzuki Splash-Cabin filter

2020 Suzuki Splash cabin-filter — fitted, useful, and worth keeping fresh

Based on Suzuki’s workshop literature for Splash/Agila B HVAC systems and matching entries in major aftermarket catalogues (e.g., MANN-FILTER and Bosch), the Suzuki Splash is built with a serviceable cabin air (pollen) filter located in the HVAC intake behind the glovebox. The same arrangement appears across the Splash production series, and vehicles first registered in 2020 still use this filter layout. So yes—this 2020-registered Splash uses a cabin-filter, and it’s a proper service item.

For the 2020 Suzuki Splash, the cabin-filter’s job is to scrub dust, pollen, road grime, and odours before they hit the vents. That keeps the interior air cleaner, helps the demister work more effectively, and protects the blower motor and evaporator from clogging up. In Aussie and Kiwi conditions—think bushfire season, coastal salt air, and plenty of dusty kilometres—a quality cabin-filter makes daily driving noticeably more comfortable.

As part of routine servicing, it’s smart to replace the cabin-filter every 12 months or 15,000 km, whichever comes first. If the Splash spends time on unsealed roads, in high-pollen regions, or in city smog, shorten that interval to 6–9 months. Tell-tale signs it’s due include weak airflow, a musty whiff even with A/C on, the fan sounding like it’s working overtime, or windows fogging more easily.

Replacement is straightforward on the Splash. The filter is accessed behind the glovebox, the glovebox drops down, the access panel unclips, and the filter slides straight out. Always note the airflow arrow when installing the new element. Don’t try to wash paper media—once it’s loaded up, it’s done. A quick vacuum can buy a little time, but replacement is the proper fix. While you’re there, give the housing a gentle clean and check for leaves to keep the drain paths clear.

Choosing between a standard pollen filter and an activated-carbon/HEPA-style upgrade comes down to where the Splash is driven. City commuters and allergy sufferers often prefer carbon media for better odour and fine-particle control. Either way, a fresh filter helps the A/C system maintain performance and keeps the interior feeling tidy and breathable.

For owners across Australia and New Zealand, adding the cabin-filter to the annual service checklist is inexpensive insurance: better air, happier blower motor, and a more effective demister when the weather turns.

• Recommended interval: 12 months/15,000 km (shorten in dusty, high-pollen, or urban stop-start use)
• Location: Behind the glovebox, slide-out housing in the HVAC intake
• Upgrade tip: Consider activated carbon or HEPA-style media for odours and fine particulates

Popular questions

Where is the cabin-filter on a 2020 Suzuki Splash?
It sits in the HVAC intake behind the glovebox. Drop the glovebox, unclip the small access cover, and slide the filter tray out. No special tools are usually required, and the job takes just a few minutes.

How often should the Splash’s cabin-filter be changed in Australia or New Zealand?
Aim for every 12 months or 15,000 km. If the car sees dusty roads, heavy pollen, or urban pollution, bring that forward to about 6–9 months to keep airflow strong and odours at bay.

Can the Splash be driven without a cabin-filter?
It can, but it’s not a good idea. Running without a filter lets dust and debris coat the evaporator and blower, which can reduce A/C performance, create smells, and wear the fan prematurely. A fitted, fresh filter protects the system and keeps cabin air cleaner.