Firefly FIF301 review: best air cooler for large spaces

Name: Firefly FIF301 Industrial Air Cooler 110L 2-in-1
Brand: Firefly
Price: 15300 PHP
Availability: InStock

How we reviewed this: we read the Shopee PH listing, checked the listed specs, and went through the owner reviews.

Quick verdict

A 110L industrial tank for around ₱15,300: the right machine for a workshop, canteen or covered court, and completely wrong for a bedroom.

Price: ₱15,300 as of Aug 11, 2026
Biggest pro: A 110L tank, nearly three times the largest home unit here, so it runs for days between fills
Main catch: Far too large for a bedroom or a normal sala

Firefly FIF301 industrial air cooler, a large cream and dark grey unit with a wide honeycomb front grille, water gauge and heavy castors

Firefly FIF301 Industrial Air Cooler 110L 2-in-1

5.02 sold

₱15,300as of Aug 11, 2026

See today's price

COD · Shopee-protected payment

At a glance

Brand	Firefly
Type	Air cooler
Price	₱15,300 (as of Aug 11, 2026)
Shopee owner rating	5.0 ★ from 2 Shopee ratings
Shop	Firefly Electric & Lighting · Shopee Mall ✓
Units sold	2

Specifications

Specs per the Firefly Electric & Lighting Shopee listing; wattage and airflow are not published

Type	Air cooler
Water tank	110L
Class	Industrial, 2-in-1 cooling and fan
Control	Push-button panel
Water level	External gauge
Mobility	Heavy-duty castors

Pros and cons

✓ Pros

A 110L tank, nearly three times the largest home unit here, so it runs for days between fills
Built for a workshop, a canteen, a garage, or a covered basketball court rather than a bedroom
An external water gauge, so you can see the level without opening anything
Heavy-duty castors that survive rough concrete floors

✗ Cons

Far too large for a bedroom or a normal sala
No published wattage or airflow, which matters more on an industrial unit than a small one
Filling and draining 110L is a real chore, and stale water in a big tank grows things
Push-button panel only, with no remote or timer

The Firefly FIF301 is our Best for Large Spaces pick: a 110L industrial air cooler, 2-in-1 cooling and fan, with an external water gauge and heavy-duty castors, for around ₱15,300 as of August 11, 2026.

Who is this actually for?

Not a home, in most cases. 110 litres is nearly three times the largest household unit here, and that capacity exists so the machine runs for days rather than hours without attention. That is a workshop, a canteen, a garage, a covered basketball court, or a shop floor.

The design follows: a wide honeycomb front, an external water gauge so staff can see the level at a glance, and heavy castors that survive rough concrete.

What does it get right?

The practical things for that setting. The gauge means nobody opens the tank to check. The castors mean it moves between bays. And the 2-in-1 fan mode matters more in an industrial space than at home, because on humid days you still want the air moved.

What are the real limits?

No published airflow or wattage. On a household unit that is annoying; on an industrial one it is a genuine problem, because sizing a cooler to a space is exactly the calculation an airflow figure exists for. Firefly asks you to trust the tank size instead.

Maintenance is a job. Filling 110L needs a hose, draining it takes real time, and standing water in a big tank grows things. If it is used intermittently, it needs emptying between uses.

And there is no remote and no timer, just a push-button panel.

Is the Firefly FIF301 sulit?

Around ₱15,300 as of August 11, 2026. Check the latest price on Shopee. For a commercial space, cooling by evaporation is dramatically cheaper than any compressor system covering the same floor, and that is the whole case. Spread over five seasons, typical for this class, it is around ₱255 a month, which for a business is small. Sulit for the job it is built for.

Who the Firefly FIF301 suits

Buy this if you are cooling a workshop, a canteen, a garage, or a covered outdoor space, and you have somewhere to fill and drain it. It is the right choice when the space is too big for a household cooler. For any normal room in a house, buy a 22L to 40L unit instead.

See how it ranks against the rest in our best air coolers in the Philippines roundup, or read about matching tank size to use in our air cooler buying guide.

If the Firefly FIF301 is not right

Need a big tank that still suits a house? The ACO Nest ACOAC40LR holds 40L and publishes 485 m³/hr for around ₱9,900. Want long-term protection on a unit with moving parts? The Hanabishi HAC730 covers its motor for five years.

Compare Firefly FIF301 Industrial Air Cooler 110L 2-in-1

See how it compares with the other top picks in our air coolers comparison.

Frequently Asked Questions

How big a space will it cool?

Firefly does not publish an airflow figure, so we cannot give you a floor area, and you should be wary of anyone who does without one. What the 110L tank tells you is that it is built to run for days rather than hours, which is a workshop or canteen pattern of use, not a bedroom one.

Is it practical to fill and drain 110 litres?

Filling is manageable with a hose. Draining and cleaning is a real job, and it is the part people underestimate. Water standing in a large tank for a week grows bacteria and algae, so if you use it intermittently you should empty it between uses, not leave it full.

Can I use it at home?

Only in a large open space like a garage or a covered terrace. In a normal sala it is oversized, and in a bedroom it is absurd. Air coolers also add humidity, and a unit this size adds a lot of it, so the space needs real ventilation.

Does it have a remote or timer?

No. It is a push-button panel only, which is normal for industrial units where somebody switches it on for a shift. If you want a timer that runs you to sleep, this is the wrong class of machine.

Researched by Sofia Meneses · Written by Gabriel Manalo · Published Aug 11, 2026 · Updated Sep 12, 2026 · How we review

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