
X4 Series Wall Mounted 5.4kW
- 4 in 1 Catechin Filter
- Self-Clean Pro (IDU+ODU)
- ConnectLife
- 4D Auto Swing
- Energy Efficiency
The X4 Series delivers on our commitment to Better Air, combining advanced 4-in-1 filtration and Self Clean Pro with energy-efficient performance. Designed for reliable everyday comfort, the X4 delivers dependable heating, cooling and air purification for your home.
4 in 1 Catechin Filter
Advanced Filtration for Cleaner Air
Enjoy cleaner, fresher air with advanced multi-layer filtration that helps capture fine particles, reduce odours and promote a healthier indoor environment.
This specialised filtration combines a Silver Ion Filter, Aromatic Filter, HEPA Filter, and Catechin-Coated Filter to effectively remove all kinds of dust and odour in the air, refreshing your indoor air and providing a healthier living environment for your family

Self-Clean Pro (IDU+ODU)
Hisense's patented Self Clean Pro effectively cleans both the indoor and outdoor units, helping improve hygiene, maintain peak performance and enhance long term reliability.
The advanced cleaning cycle removes dust and moisture to keep your system running efficiently while reducing maintenance over time.
Anti-Bacteria Drying
Advanced Drying for Cleaner Air
The new generation of intelligent Self-Cleaning technology quickly dries the evaporator after Self-Cleaning, helping prevent the growth of bacteria and mould caused by residual moisture. This helps maintain a cleaner system and fresher air for greater indoor comfort.
4 Sleep Modes
Personalised Comfort While You Sleep
With 4 personalised Sleep Modes, everyone in the family can enjoy a night of perfectly balanced comfort. Each mode gently adjusts temperature and airflow through the night, supporting the unique needs of adults, children and older sleepers.
By creating a calm, consistent environment designed for deeper rest, your air conditioner helps you wake up feeling refreshed and ready for the day.
Full DC Inverter
Efficient Performance with Precise Power Control
The innovative 3D Inverter technology boosts energy efficiency by up to 25%. Equipped with TMS technology, it automatically adjusts wind speed, temperature, and humidity to create an optimal and comfortable living environment.
By adopting independently developed inverter drive technology, the AC ensures more stable and efficient operation.

Anti-Corrosive Golden Fin
The unique Anti-Corrosive Golden Fin offers superior durability against salty air, rain, and other corrosive elements. It provides:
• 3–4x More protection than standard fins
• Enhanced Hydrophilic properties for better heat exchange
• A sleek, modern appearance for a premium aesthetic
• Passed 1500hr Anti-Salt Spray test

Insect Prevention PCB
To prevent damage caused by small critters, Hisenses outdoor units feature a sealed design that protects internal electrical components. This reduces the risk of circuit board failures caused by short circuits or corrosion and helps ensure stable, long-term operation. By minimising maintenance issues and extending the lifespan of the unit, this adds peace of mind for both homeowners and installers
Controller
Control Your Comfort Your Way
Hisense provides a variety of control solutions, offering flexible operation and seamless management of your air conditioning system.



























