Afloia Kilo Review – Budget Air Purifier Tested

Full Review

The Afloia Kilo is a small, budget-friendly air purifier with a cylindrical design. It directly competes with many models we’ve tested from brands like Levoit, Coway, Winix, and others.

It’s designed for small rooms of up to 128 sq. ft. (11.9 m²), where it can clean the air up to 4.8 times per hour. While this is indeed small coverage, considering its low price, it’s on par with other air purifiers in this category.

It doesn’t include any smart features but does come with basic ones such as a timer, filter reset indicator, and night light.

Overall, the Afloia Kilo doesn’t offer anything revolutionary, but it’s still a solid, affordable device that will definitely help improve your indoor air quality.

How We Tested the Afloia Kilo?

1. For the filter efficiency testing, we used the Temtop LKC-1000S laser particle meter, which measures PM2.5 (µg/m3), PM10 (µg/m3), Particles (per/L), and HCHO (mg/m3) in the air, and also calculates the AQI.

2. We placed the Afloia Kilo in two separate performance tests, one in a 120 sq. ft. (11 m²) room and the other in a 194 sq. ft. (18 m²) room. Then, we recorded the initial air quality values using the Temtop laser particle meter and let the Afloia Kilo run at maximum speed.

3. After 60 minutes, we measured the new values using the Temtop laser particle meter and saved the data.

4. Next, we placed the Afloia Kilo in a glass box, which we then filled with smoke. Then, we measured how much time was needed for the air purifier to remove all the smoke from the box.

5. Using a special noise measurement tool, we tested the air purifier’s noise level at all speeds. We measured the noise level on the dBA scale.

6. Finally, we measured the power usage at all speeds using an energy meter, after which we calculated how much it would cost to use the device at a particular fan speed for one month. For reference, we used an energy price of $0.12 per kWh.

We tested the performance of the Afloia Kilo to see how effective it is at removing airborne particles.

In addition, I used it in my own space for a while to evaluate how well it performs in everyday use.

What I noticed is that while the Afloia Kilo does a decent job capturing airborne dust and similar particles, it struggles to neutralize bad odors.

It also lacks the power to handle larger rooms effectively due to its relatively low CADR. If the room you plan to use it in exceeds 130 sq. ft., a larger and more powerful device would be a much better choice.

Testing in a 120 sq. ft. (11 m²) Room

We tested the Afloia Kilo’s ability to remove airborne particles in a 120 sq. ft. (11 m²) room, which is almost identical in size to the manufacturer’s recommended coverage area for this model.

In just 60 minutes of operation at maximum speed, the Afloia Kilo improved air quality by about 90% — a solid result, comparable to many other small air purifiers.

For comparison, the Airtok AP0601 improved air quality by around 86% under identical conditions.

Overall, I’d say the Afloia Kilo delivered a very good performance in this test.

Testing in a 194 sq. ft. (18 m²) Room

In the 194 sq. ft. (18 m²) room, it delivered an okay result. In just 60 minutes of continuous operation at maximum speed, it improved the air quality by 87%.

The Afloia Kilo managed to reduce PM2.5 particulate matter from 111.7 to 14.1 µg/m³.

The Afloia Kilo has three fan speeds. We measured the noise levels at each setting using a specialized noise meter that records sound on a dBA scale.

At the lowest speed, it’s fairly well optimized, producing only 43.1 dBA. In comparison, the Morento MR2566 — also a very small air purifier — produces just 40.2 dBA at its lowest speed.

At maximum speed, the Afloia Kilo reaches 65.6 dBA, which is, in my opinion, too loud for such a small air purifier. As shown in the chart provided, the Afloia is clearly the loudest among all the models compared.

For instance, the IKEA FÖRNUFTIG, which has a higher CADR than the Afloia, is better optimized for noise, producing only 58.2 dBA at maximum speed.

Overall, I believe the Afloia Kilo could be significantly better optimized for noise levels.

When it comes to operating costs, the first thing worth mentioning is that the Afloia Kilo uses a 23W motor.

This is very low power consumption, meaning that if you ran the air purifier 24 hours a day for an entire month, your electricity bill would increase by only about $2.24.

Although the Afloia Kilo is quite energy-efficient, many air purifiers with higher CADR ratings actually consume less power.

For example, the Shark NeverChange HP152 will cost you roughly the same to run under identical conditions — but it delivers a higher CADR.

In addition, there’s the cost of replacement filters, which should be replaced up to four times per year.

While the replacement filter isn’t expensive, the fact that it needs to be replaced so often increases the annual maintenance cost.

Overall, I’d say the Afloia Kilo could be a bit better optimized in terms of yearly upkeep.

Filtration Technology

The Afloia Kilo uses a cylindrical filter located in the bottom section of the device.

It features three layers of filtration: a pre-filter, a HEPA-type filter, and an activated carbon filter.

Although the filter is relatively small, it’s quite efficient — as confirmed by our performance tests.

Pre-filter

The first stage of filtration is the pre-filter, which is a nylon mesh attached to the HEPA filter. Its main purpose is to capture larger particles and, in doing so, extend the lifespan of the HEPA filter.

I would personally prefer if this pre-filter were not attached to the HEPA filter, as that would make it much easier to clean, wash, and maintain it.

Still, I recommend cleaning the pre-filter regularly, at least twice per month, or even more often if you’re using the air purifier in spaces with pets.

HEPA-type Filter

The second stage of filtration is the HEPA filter, which is a HEPA-type filter, meaning it’s not as efficient as a True HEPA filter.

This filter captures small airborne particles such as dust, pollen, allergens, mold spores, and similar.

The HEPA filter is the most important stage of this air purifier’s filtration system and the main reason it performed so well in our tests.

Activated Carbon Filter

The final stage of filtration is the activated carbon filter, which is pellet-based, meaning it contains small carbon pellets.

This design makes it more effective at absorbing unpleasant odors.

However, to be frank, the Afloia Kilo is nowhere near as efficient at neutralizing odors as some other air purifiers that contain significantly more carbon.

For example, the Austin Air HealthMate Jr. can adsorb smoke dozens of times more effectively than the Afloia Kilo, while the Levoit Core 400S also performs noticeably better in this regard.

I’d say the Afloia Kilo is suitable for very light odors, but not for tackling stronger smells like kitchen odors, smoke, or VOCs.

Setup and Installation

The Afloia Kilo doesn’t require any advanced setup before first use — all you need to do is remove the filter from its protective wrapping, and that’s it.

After that, place the Afloia Kilo in your desired location, plug it in, and turn it on.

The most important thing to keep in mind is to never block the airflow, as doing so could reduce the device’s performance and potentially damage it.

Design

What else can I say about the design, other than that this is a very sleek and modern cylindrical air purifier?

It closely resembles other similar devices in its class. The build quality is quite good — everything fits well, and the plastic feels sturdy and durable.

What I think is missing are handles for carrying the device, but considering it’s very small and compact, that won’t be much of an issue.

All in all, I’d say the Afloia Kilo is a modern air purifier that will, I’m sure, fit nicely into almost any environment.

Controls and Indicators

On the top of the device, you’ll find the control buttons, indicators, and a large LED light ring.

The touch-sensitive buttons are responsive and well-positioned, while the indicators are clear and easy to read.

The night light is nicely integrated, providing gentle illumination and adding a pleasant ambient touch to the room.

However, I would have preferred if this device supported smart app control — unfortunately, it doesn’t. Still, there’s an upgraded version, the Afloia Kilo Plus, which does include smart app connectivity.

Airflow

This is a cylindrical air purifier, meaning it draws air in through the openings at the bottom of the device.

The air then passes through the three-stage filtration system and exits through the fan grilles on top.

Size and Dimensions

This is a very small air purifier, measuring 7.6 x 7.6 x 15.2 inches (19.5 x 19.5 x 38.8 cm).

In addition, it’s very light and compact, weighing only 4.4 lb (2 kg).

What You Will Get in the Box

When purchasing the Afloia Kilo air purifier, you’ll receive one device, one 3-in-1 filter (already installed in the unit), a power adapter, and a user manual.

Features Overview

As I already mentioned, the Afloia Kilo doesn’t include many features — and it lacks smart functionality altogether.

Still, there are a few features worth highlighting.

Additionally, there’s a Kilo Plus version that comes with smart app connectivity and an air quality sensor.

Timer

This is a useful feature, especially since this version of the Afloia Kilo doesn’t work with a smart app and therefore doesn’t offer advanced scheduling options.

The timer is a simple function that allows you to set how long you want the air purifier to run before it automatically turns off.

You can set the timer for 2, 4, or 8 hours.

Night Light

The small light at the top of the control panel isn’t an air quality sensor, as many might assume, it’s simply a night light, nothing more.

Personally, I’m not a big fan of these colorful lights and generally prefer a warm yellow tone, especially for bedroom use.

The light is controlled via the light bulb button. Pressing it once cycles through the available colors: blue, cyan, green, yellow, orange, red, and purple. Pressing the button again will lock in the current color.

Filter Reset Indicator

The LED indicator, which also serves as a night light, doubles as a filter reset indicator.

When it’s time to replace the filter, the light will start flashing red — signaling that you should replace the filter as soon as possible.

Room Coverage & CADR

The Afloia Kilo is a compact air purifier with a CADR of just 82 CFM (140 m³/h).

This means it can clean the air up to 4.8 times per hour in a 128 sq. ft. (11.9 m²) room, which puts it in line with other small air purifiers.

If we calculate further, it can clean the air approximately twice per hour in a 310 sq. ft. (28.8 m²) room.

All in all, I wouldn’t say this air purifier has a high CADR or wide coverage area, it simply can’t compete with larger and more powerful models such as the Levoit Vital 100S or the Winix A231.

FAQ on Afloia Kilo