10 Best Window-Type Air Conditioners in the Philippines 2026 | Buying Guide Reviewed by Registered Mechanical Engineer
Living in a tropical country can be tough, especially in the summer months. Some Filipinos go to pools or head to the mall just to cool down, but purchasing an air conditioner is often the more practical solution. A window-type unit is one of the easiest and most affordable ways to get startedーit doesn't require a separate outdoor unit, installation is simpler and cheaper than a split-type, and you can take it with you if you move.
In this guide, we'll cover key factors to help you choose the right window-type air conditioner for your needs, along with tips from Registered Mechanical Engineer Marvin D. Garcia. We've also rounded up our top 10 best window-type air conditioners in the Philippines available on Shopee and Lazada to help you stay cool and comfortable.
Engr. Marvin D. Garcia is a Licensed Mechanical Engineer who is well-versed and knowledgeable theoretically and in the actual field. He also holds years of extensive experience locally and abroad in the field of Design & Maintenance of Mechanical, HVAC (Heating Ventilation, and Air-conditioning) Equipment.
Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
The expert oversees the Buying Guide only, and does not determine the products and services featured.
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Inverter vs. Non-Inverter Window-Type Aircon: What's the Difference?
Before choosing, consider whether to opt for an inverter or a non-inverter, as this decision significantly impacts your monthly electricity bill. An inverter aircon uses a variable-speed compressor to adjust output based on room temperature, running continuously at a lower, more efficient rate instead of turning on and off at full power. This allows it to reach the desired temperature faster, consume 30-50% less electricity, and operate more quietly, especially in bedrooms.
A non-inverter model, in contrast, operates at full power until the room cools, then turns off until necessary again. It usually costs ₱3,000 to ₱5,000 less if used rarely, but the savings from an inverter might not outweigh the higher initial cost for some time. Nonetheless, using an inverter type for 4 or more hours each day typically makes more sense budget-wise, making it the preferable long-term option for most Filipino households.
How to Choose a Window-Type Air Conditioner – Buying Guide
Don't know where to start? Put your worries to rest, as we've discussed the important specs to look for when purchasing a window-type aircon below.
Multiply Your Room's sqm by 500 to Get the Right Capacity (1.0 HP for Most Standard Bedrooms)
One of the first things to consider when buying a window-type aircon is the cooling capacity, as it determines how well the unit can actually cool your space. A unit that's too small will struggle to cool the room, while one that's too large will cool it too quickly without properly removing humidity, leaving the air feeling damp. To find the right size, multiply your room's floor area in square meters by 500 — this gives you the minimum cooling capacity in kJ/hr.
Since most Philippine stores label units in horsepower (HP), here's a general guide:
- 0.5 HP covers rooms up to 10 sqm
- 0.75 HP covers 10 to 14 sqm
- 1.0 HP handles 14 to 22 sqm
- 1.5 HP suits rooms up to 30 sqm
- 2.0 HP covers living areas up to 40 sqm
If your room gets direct afternoon sun, has west-facing windows, high ceilings, or regularly has more than two occupants, it's also a good idea to add at least 10% to that figure, or simply go one HP size up.
Look for an EER Above 12 and Go Inverter if You Run It 4 or More Hours a Day
Studies show that using an aircon could account for, at a maximum, an additional 50% on your electricity bill. This is why you must also consider getting an aircon unit that is energy efficient. Check the yellow tag for a quick way to check how much you can save!
Before purchasing, another thing to consider would be the price of the unit and its operational costs. These 2 factors are primarily influenced by the unit's Energy Efficiency Ratio (EER), which indicates the amount of cooling provided per watt of electricity used. A higher EER means lower energy costs, so check the yellow energy label on the unit when buying.
The Department of Energy states that the standard EER for window-type aircon with cooling capacity below 12,000 kJ/h is 8.3, while units above 12,000 kJ/h should meet a minimum of 7.8. When shopping in-store, check the unit carefully and aim for an EER of 12 or higher, which is the sweet spot for long-term savings.
Consider Timer, Auto-Restart, and Air Purifier Features to Easily Adjust Temperature
With the ever-evolving technology, newer and newer features are constantly being added to air conditioners. When choosing, I suggest that you consider only features you deem useful for you and your family.
The ability to control or adjust the temperature is a great feature to maintain the efficiency of the unit. Here are some of the most useful ones to look out for:
- Timer and Sleep Mode: Lets you set how long the unit runs, so it isn't cooling an empty room or running at full blast while you sleep
- Auto-Restart: Returns the unit to its previous settings after a power interruption, which is especially handy in the Philippines where brownouts are common
- Air Purifier: Filters out dust and other particles, a helpful addition for households with allergy sufferers or young children
Remember that the more features the unit has, the more expensive it will be, so consider only those that are actually useful for you and your household.
Go for Units With a 50 dB Noise Level or Lower for a More Comfortable Sleep
It's best to select one with a low noise level (measured in decibels), or opt for an inverter window-type AC, which offers smoother, quieter operation and can help you get a peaceful rest.
If you're a light sleeper, look for a unit that runs quietly, even on a higher cooling level. Most models indicate their noise levels in decibels (dB) within their specifications list — generally, air conditioners' noise levels range from 50–55 dB, but there are now units that offer lower noise levels. It's recommended to go with the lowest dB possible, as this will make a noticeable difference. When choosing, aside from going for a quieter unit, you can also position the unit away from your bed for a more peaceful night's sleep.
10 Best Window-Type Air Conditioners to Buy Online
| Products | Image | Click to purchase | Popularity | Details | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Cooling Capacity | Energy Efficiency Rating | Control Features | Inverter | Noise Level | Other Features | |||||
1 | Qube Compact Window Aircon ｜MWWA-08CRFN8 Midea |  | No.1 | 7385 kJ/h | CSPF 4.3 | Remote Control | 56 dB | Full DC Inverter, Wi-Fi Enabled, Cool Flash, Prime Guard Hyper Grapfins, Auto Restart, ECO Mode, Sleep Mode, Self Diagnosis, Wider Air Discharge, R32 Refrigerant | ||
2 | 0.6 HP Inverter Class Window-Type Aircon With Remote ｜TCLRE60 Astron |  | No.2 | 5760 kJ/h | EER 9.9 | Remote Control, Buttons | unknown | Built-In Air Filter, Anti-Rust Body, Corrosion Protection, R32 Refrigerant | ||
3 | 1.0 HP Inverter Window AC ｜AW40F09D0ATNTC Samsung |  | No.3 | 9000 kJ/h | 5 Stars | Remote Control, Buttons, Timer | 47 dB | Fast Cooling, Hydrophilic Condenser, Indoor Temperature Display, Auto Mode, Good Sleep Mode, Dehumidification, R32 Refrigerant | ||
4 | 0.6 HP Window-Type Aircon ｜TAC-06CWM/F TCL |  | No.4 | 5400 kJ/h | EER 9.8 | Temperature Knob, Mode Knob | unknown | Fast Cooling, Auto Restart, Auto Protection, Anti-Mildew, 5-in-1 Health Filter, Easy-to-Clean Filter Mesh, Hydrophilic Coated Fins, 180° Air Swing | ||
5 | 0.6 HP Window-Type Manual Aircon With Prime Guard Hyper Grapfins™ ｜FP-51ARA005HMNV-N5 Midea |  | No.5 | 5302 kJ/h | EER 10.14 (CSPF 3.08) | Temperature Knob, Mode Knob | 58 dB | Prime Guard Hyper Grapfins, Wide-Angle Airflow, Efficient Compressor, Auto Air-Swing, R32 Refrigerant | ||
6 | 0.8 HP Full DC Window-Type Inverter Aircon｜HW-08EVQ35 Haier |  | No.6 | 7,400 kJ/h | 3 Stars (4.68 EER) | Remote Control, Buttons, Timer | unknown | Full DC Inverter, Eco Cool, R32 Refrigerant, Energy Saving, Auto Restart | ||
7 | 0.6 HP Window-Type Aircon ｜IFAC-06CW/UL iFFALCON |  | No.7 | 5,760 kJ/h | 1 Star (9.9 EER) | Temperature Knob, Mode Knob | unknown | Titan Gold Fin, Fast Cooling, Auto Restart, Auto Protection, Easy-to-Clean Filter Mesh, Hydrophilic Coated Fins, Two-Direction Air Vent | ||
8 | X-Series 1 HP Aircon ｜XACWT10IX Xtreme |  | No.8 | ≈10,065 kJ/h | High-Efficiency Inverter (Up to 60% Energy Savings) | Remote Control, Buttons, Timer | unknown | Inverter Technology, Fast Cooling, Multiple Fan Speeds, Energy Saving, Anti-Rust Protection, Air Filter | ||
9 | Optima 0.5 HP Window-Type Inverter Air Conditioner ｜WCART006EEV Carrier |  | No.9 | 5300 kJ/h | 5 Stars | Remote Control, Buttons | 49 dB | Full DC/Energenius Inverter, Powercool Smart Switch, 4-Way Louver, Sleep Function, Turbo Function, Multi-Pore Filter, Triple Protection, R32 Refrigerant | ||
10 | 0.6 HP Manual Window-Type Aircon｜HW-06MCQ33 Haier |  | No.10 | 5600 kJ/h | 1 Star | Temperature Knob, Mode Knob | 50–55 dB | Blue Fin, 100% Copper Pipes, Anti-Corrosion System, Fan Mode, Easy-Clean Filter, Wider Airflow, Compact Design, R32 Refrigerant | ||
MideaQube Compact Window Aircon ｜ MWWA-08CRFN8
| Cooling Capacity | 7385 kJ/h |
|---|---|
| Energy Efficiency Rating | CSPF 4.3 |
| Control Features | Remote Control |
| Inverter | |
| Noise Level | 56 dB |
| Other Features | Full DC Inverter, Wi-Fi Enabled, Cool Flash, Prime Guard Hyper Grapfins, Auto Restart, ECO Mode, Sleep Mode, Self Diagnosis, Wider Air Discharge, R32 Refrigerant |
Astron 0.6 HP Inverter Class Window-Type Aircon With Remote ｜ TCLRE60
| Cooling Capacity | 5760 kJ/h |
|---|---|
| Energy Efficiency Rating | EER 9.9 |
| Control Features | Remote Control, Buttons |
| Inverter | |
| Noise Level | unknown |
| Other Features | Built-In Air Filter, Anti-Rust Body, Corrosion Protection, R32 Refrigerant |
Samsung1.0 HP Inverter Window AC ｜ AW40F09D0ATNTC
| Cooling Capacity | 9000 kJ/h |
|---|---|
| Energy Efficiency Rating | 5 Stars |
| Control Features | Remote Control, Buttons, Timer |
| Inverter | |
| Noise Level | 47 dB |
| Other Features | Fast Cooling, Hydrophilic Condenser, Indoor Temperature Display, Auto Mode, Good Sleep Mode, Dehumidification, R32 Refrigerant |
TCL0.6 HP Window-Type Aircon ｜ TAC-06CWM/F
| Cooling Capacity | 5400 kJ/h |
|---|---|
| Energy Efficiency Rating | EER 9.8 |
| Control Features | Temperature Knob, Mode Knob |
| Inverter | |
| Noise Level | unknown |
| Other Features | Fast Cooling, Auto Restart, Auto Protection, Anti-Mildew, 5-in-1 Health Filter, Easy-to-Clean Filter Mesh, Hydrophilic Coated Fins, 180° Air Swing |
Midea0.6 HP Window-Type Manual Aircon With Prime Guard Hyper Grapfins™ ｜ FP-51ARA005HMNV-N5
| Cooling Capacity | 5302 kJ/h |
|---|---|
| Energy Efficiency Rating | EER 10.14 (CSPF 3.08) |
| Control Features | Temperature Knob, Mode Knob |
| Inverter | |
| Noise Level | 58 dB |
| Other Features | Prime Guard Hyper Grapfins, Wide-Angle Airflow, Efficient Compressor, Auto Air-Swing, R32 Refrigerant |
Haier0.8 HP Full DC Window-Type Inverter Aircon ｜ HW-08EVQ35
| Cooling Capacity | 7,400 kJ/h |
|---|---|
| Energy Efficiency Rating | 3 Stars (4.68 EER) |
| Control Features | Remote Control, Buttons, Timer |
| Inverter | |
| Noise Level | unknown |
| Other Features | Full DC Inverter, Eco Cool, R32 Refrigerant, Energy Saving, Auto Restart |
iFFALCON0.6 HP Window-Type Aircon ｜ IFAC-06CW/UL
| Cooling Capacity | 5,760 kJ/h |
|---|---|
| Energy Efficiency Rating | 1 Star (9.9 EER) |
| Control Features | Temperature Knob, Mode Knob |
| Inverter | |
| Noise Level | unknown |
| Other Features | Titan Gold Fin, Fast Cooling, Auto Restart, Auto Protection, Easy-to-Clean Filter Mesh, Hydrophilic Coated Fins, Two-Direction Air Vent |
XtremeX-Series 1 HP Aircon ｜ XACWT10IX
| Cooling Capacity | ≈10,065 kJ/h |
|---|---|
| Energy Efficiency Rating | High-Efficiency Inverter (Up to 60% Energy Savings) |
| Control Features | Remote Control, Buttons, Timer |
| Inverter | |
| Noise Level | unknown |
| Other Features | Inverter Technology, Fast Cooling, Multiple Fan Speeds, Energy Saving, Anti-Rust Protection, Air Filter |
CarrierOptima 0.5 HP Window-Type Inverter Air Conditioner ｜ WCART006EEV
| Cooling Capacity | 5300 kJ/h |
|---|---|
| Energy Efficiency Rating | 5 Stars |
| Control Features | Remote Control, Buttons |
| Inverter | |
| Noise Level | 49 dB |
| Other Features | Full DC/Energenius Inverter, Powercool Smart Switch, 4-Way Louver, Sleep Function, Turbo Function, Multi-Pore Filter, Triple Protection, R32 Refrigerant |
Haier0.6 HP Manual Window-Type Aircon ｜ HW-06MCQ33
| Cooling Capacity | 5600 kJ/h |
|---|---|
| Energy Efficiency Rating | 1 Star |
| Control Features | Temperature Knob, Mode Knob |
| Inverter | |
| Noise Level | 50–55 dB |
| Other Features | Blue Fin, 100% Copper Pipes, Anti-Corrosion System, Fan Mode, Easy-Clean Filter, Wider Airflow, Compact Design, R32 Refrigerant |
Frequently Asked Questions Answered by Engr. Marvin D. Garcia
Below are some of the most asked questions on the web answered by Engr. Marvin D. Garcia.
How Often Should I Clean My Window Type Aircon?
To help improve the performance and efficiency of the air conditioner, cleaning is a must. For households or residential air conditioners, ideally, you should schedule total cleaning or cleaning of the whole unit twice a year (every 6 months) or once a year. The frequency may change depending on the usage, application, and location of the AC.
Is It Okay for Window Type Aircon to Get Wet?
When cleaning the AC, getting it wet sometimes cannot be avoided. However, you have to make sure that you cover the electrical components so they won't be exposed to water.
During heavy rain, we want to avoid getting it flooded (deep-standing water) as it can damage moving parts and electrical components. If this happens, immediately remove or drain the water, then call an AC technician to check the unit before you restart it.
What Are the Things to Consider When Installing a Window Type Aircon?
First and foremost, proper location and setup should be considered for the installation of a window-type aircon. For maintenance or cleaning purposes, install it in a place where it is accessible. There are times that the AC might leak due to the accumulation of water, so try to free it from any possible obstruction.
You must also check the outside condition. As much as possible, avoid installing it where there is significant and long exposure to the sun, as this will lessen its efficiency during peak hours. If not possible, you can put a roof or canopy for protection. Remember to avoid obstructing and restricting the flow of air on the condenser side of the unit.
Stay Cool and Beat the Philippine Heat!
Still on the hunt for ways to cool you down? Check out the following articles below to know other aircon models and electric fans that are best for you.
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.
