

🦟 Trap bugs, not attention—elevate your indoor vibe with STEM’s sleek pest control!
The STEM Flying Insect Fan Trap combines UV light and a quiet fan to attract and capture mosquitoes, fruit flies, and house flies indoors. Featuring customizable fan speeds and timers via a touchscreen, it offers mess-free, chemical-free pest control with included glue traps and a 6-foot USB cord for versatile placement. Ideal for modern homes seeking discreet, effective insect management.























| ASIN | B0DNGH7HYF |
| Best Sellers Rank | #3,220 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #158 in Pest Control Traps |
| Brand | STEM |
| Color | Gray |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,582) |
| Global Trade Identification Number | 00046500052767 |
| Item Weight | 1.15 pounds |
| Item model number | STEM Fan Trap |
| Manufacturer | STEM |
| Material | Plastic |
| Number of Pieces | 1 |
| Power Source | ac |
| Product Dimensions | 5"L x 5"W x 8.86"H |
| Recommended Uses For Product | Flies, Fruit Flies, Mosquitoes |
| Style | 1 Device + 5 Glue Traps |
| UPC | 046500052767 |
| Unit Count | 6.0 Count |
R**E
Works well at catching fungus gnats
I like this product for catching fungus gnats that hitched a ride inside after I brought my outdoor plants inside for the winter. It seems to do well attracting the adults, while I work on stopping the source they're originating from. It's super quiet. I have to put my hand over it to feel if it's working sometimes. There's an indication light, but I don't always trust stuff and like to check anyway. I have it plugged in and running 24-7, but there is an option for a timer. It's a simple touch screen with lights and pictures as buttons. It seems to catch bugs easily. I also have the plug in type that works well. I think they do about the same job attracting and trapping critters. It came with a refill pack of six discs of the sticky cardboard you place inside, that catches the bugs. It's nice not having to immediately buy replacement parts. It's powered by a USB style plug in cord which is included. It looks decent in a room. It's nice that you can't see the bugs on the sticky pad inside.
A**N
Great option (depending on fly type)
Pros: - Works really well for light-focused bugs - Much better than other UV fly traps I've tried that don't have a fan. Worth the extra cost Cons: - Not going to work well for bugs that are more scent-focused (like fruit flies or large house flies) - Safety hazard if it is placed where children can look at the light - The slow-speed mode for the fan causes the device to emit a high-pitched coil whine noise. Not a big deal since the fan isn't very loud in high-speed mode - Doesn't automatically turn back on after losing/regaining power
B**B
I'd give it 5 stars if stinkbugs didn't get stuck in funnel
Works awesome! Catches a lot of bugs. Including stinkbugs. But those big stupid idiots get stuck in the bottom of the funnel and block it so you have to poke them through or shake them out. I'm very glad it catches them. I might just try to Dremel the hole larger. It makes a noticeable difference in how many bugs are bumbling around the house.
B**S
Didn't catch anything. Maybe they bugs were scared off by the noise?
I was ordering some
C**F
PERFECT Mosquito Trap
These fan assisted flying insect traps may have saved my life this past summer! These traps are only a few inches in diameter and can fit on the smallest side table. The summer of '25 was the worst summer for mosquitoes in decades. I was eaten alive in June, I (personally) used four entire spray cans of non-DEET mosquito repellent in July and wore fishing hats with mosquito netting, long sleeve shirts and long pants in our antique house, and was still bitten all over, every day! I bought these insect trap in early August. These traps don't just work, they work perfectly-- and it has ZERO ODOR!!! I was only bitten a handful times all month! It did my heart good to look inside after only a week and see more than a dozen little insects stuck to the bottom! Those little dead monsters saved me from being bitten more than 60 times! I threw the little sticky disk out after two weeks of constant use. Info about where to buy more sticky pads would be nice. One little bone to pick is that the instructions were unclear about how to turn the unit on 24/7. All one needs to do is plug it in and tap the power button. Don't set a timer and it will just keep on keepin' on! But DO push the fan button because it seems to suck the little insects in and keep them in better. The UV light is eye-catching at first, but it's easy to get used to ignore once one is used to seeing it in the background. All things considered, this is my single best anti-mosquito purchase of this decade! I cannot recommend this any more highly. It's perfect!
D**K
Works, but was not as effective as Zevo
PROS: The fan is relatively quiet, easy to set up and use, and straightforward adhesive disk replacement. It works reasonably well in trapping little critters. CONS: I bought this along with a Zevo flying insect trap, installed both in the same room a few feet apart for comparison. While they both work, the Zevo unit is trapping far more insects, at least twice as many. And that’s without having any moving parts. I also find the Zevo unit to be easier for my old, arthritic hands to change out the trap refills.
A**R
Worth it
Device is exactly as described and arrived promptly. Not great if you have fruit fly issue they can fit though holes on side. However it works great for everything else!
N**E
It does work super well regardless of some ratings
I read the reviews of this product and viewed the photos posted. One stated after days they haven’t captured a single gnat or fruit fly. As soon as I received it I activated it by placing a sticky disc as instructed. You have to peel off an invisible film protecting the sticky side. The unit, with no exaggeration became populated with approximately 300 gnats…that makes me think she didn’t remove that membrane…granted no instructions come with it, but each disc has a “peel here” written small along a side of the edge. Great product if you have the ability to figure out these things, instructions or not. I love it and no longer have a houseful of irritation flying up my nose…
R**B
This work great
C**K
Don’t waste. your money on this product.