STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology price history and forecast - Stem 389229
STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology

STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology

Brand:
Stem
Model Number:
389229
UPC:
046500052767
EAN:
0046500052767
ASIN:
B0DNGH7HYF
Walmart SKU:
9002221609
Key Takeaway

Price momentum shifted downward , bringing the cost to $37.97. This represents a 0.0% discount to typical levels.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$42.99
Lowest Price
$21.99
Most Recent Price
$27.90
Average Price
$29.62
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$37.97
Lowest Price
$24.99
Most Recent Price
$37.97
Average Price
$32.45
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology since 3/4/2025. The most recent price update was on May 30, 2026.

Price Range: Over the past 90 days, the price has ranged from $24.99 (lowest on 9/18/2025) to $37.97 (highest on 11/3/2025). The average price during this period is $32.45.

Current Trend: Walmart.com prices have ranged from $37.97 (May 30) to $37.97 (May 30) over the past 90 days. Current price is close to the 90-day average of $37.97.

Customer Insights: Rated 4.2/5 from 1952 reviews.

Customer Reviews

1952 reviews

Customer Reviews

4.2
Based on 1952 reviews
5
1241
4
318
3
146
2
77
1
170
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Showing 10 of 1952 reviews

bug zapper

Cassaundra November 13, 2025

it worked it ruined the bugs is that the bugs and is very quiet no messiness you pull out the pad and you change it and you slip another one in. it rid my kitchen of them pesky gnats it even caught a couple of flies as well as mosquitoes. phenomenal product worth the money five stars🌟🌟🌟🌟🌟

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It really works!

michigal81 July 29, 2025

I was pleasantly surprised. It caught so many flies %26 knats. Most are caught at night when all the other lights are out. The instructions were easy to follow %26 the fan is quiet. I love that the insects are hidden. I'm very satisfied with this purchase.

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It Works For Gnats For Sure!

Cathy August 8, 2025

This is working great for gnats, which normally aren't an issue, but this is a WET year! We tried homemade concoctions, but they failed. It is attractive enough that you don't need to hide it. We don't have that much of a problem, but caught 2 the first day it was operating. I'm ordering a 2nd one for the basement! I am SO relieved to have found this.

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Works great, catch’s all gnats and fruit flys!

Gwen August 14, 2025

Great for your house catches all kinds of little fruit flies and gnats. I have 3 in my home in total and the one by my front door attracts anything that comes in with in when the door opens and closes, one by my plants for the random pesky gnat that hangs out by/in the soil and one by the sub pump to catch and drain flies. Swear by there products! They work great for everything but the average fly.

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STEM Flying Insect Fan Trap for Indoors

victoria July 22, 2025

I'm not sure what makes this brilliant invention work, BUT IT WORKS! I've had trouble with summer flies (huge) and sewer "monkeys" (I call them that!) or drain flies or fruit flies - tried everything, drano, enzyme, vinegar, bleach, baking soda, hot water, boiling water - sprays, you name it - still have to find the source, but this fly "zapper" is getting it done! Bout to order another or 2 - little pricey, but if they work, it's worth it! So sick of flying bugs!!!!! Humidity and hot weather - bugs - ah well, such is life. Buy IT/THEM! tried other "light" blue/ultraviolet and those didn't work, it's something to do with the fan, the bugs start sniffing around and it's like a quick sand, the get sucked right in - easy removal of "sticky" pad and replacement.

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No mess

Robin August 28, 2025

I wasn’t sure at first it worked as described and the reviews stated it worked almost immediately. However, after a couple of days and placing the unit in a different location, the sticky pad was ready to be replaced. The unit caught those pesky fruit and house flies. The pad was easy to replace and no mess or smell from insecticides

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ShariB September 8, 2025

Returned a similar item and gave this a chance. I'm SO glad that I had! This works amazingly!! Mosquitos, flies and miller moths don't stand a chance with this. I. did wait too long to switch out the pad. I won't make that mistake again. J do highly recommend this!! I'm also glad that I purchased 4 refills when I bought this!

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Needs improvement

sandric July 12, 2025

Well made. Easy to use. UV light works great to attract fruit fly and gnats. Fan is way underpowered, and the holes in the capture area are big enough to let the fruit flies back out. Glue paper is not sticky enough. I watched flies go in and then fly back out the bottom. BUT, I enrolled fly paper and put it in the bottom, which covered more area and was way more sticky. Doing that captured about 4 times more flies. I also put fruit fly lure (liquid) in the little cup under the light. So between the light, the lure, and the fly paper, it worked fantastic. Also, the fly paper rolls are much less expensive than the sticky paper that comes with it.

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Save your money, fan is weak.

Brianna June 20, 2025

For the cost of over $35 this was not worth it and I ended up returning it. In theory the idea seems good but the fan is really weak and would only be suitable for a very small space like a bathroom. I had it in my living room and while the light did attract the pesky flies, the fan wasn’t strong enough to suck them in to get stuck on the sticky paper. I ended up getting the normal sticky papers which work better and are much less expensive than this device.

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Some issues.

D August 19, 2025

This is really easy to use. Aesthetically speaking it's attractive (as these things go). It's virtually soundless. The light is not intrusive. A low, small fan to draw the bugs in. There are sticky discs you put in the bottom of the device to keep the flies and gnats once they find there way in. But it has not performed as suggested. I think the fan is not strong enough. and there is no adjustment. We were swarmed with gnats. To the point that this gnat catcher should have been just littered with their little corpses. After several days, there were 4 on that strip at the bottom of the device. 4. My grandson, being armed and entertained with a fly swatter, was able to do more control. I would not recommend this device. However, i would recommend allowing a pre-teen permission to swat things and arm them with a .99 fly swatter from the dollar store.

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Price History

Historical price data graph for STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

7 records

Walmart.com prices have ranged from $37.97 (May 30) to $37.97 (May 30) over the past 90 days. Current price is close to the 90-day average of $37.97.

Walmart.com price history for STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology showing recent price changes over the past 90 days
Date Price Change % Change
$37.97 $+0.00 +0.0%
$37.97 $+0.00 +0.0%
$37.97 $+0.00 +0.0%
$37.97 $+0.00 +0.0%
$37.97 $+0.00 +0.0%
$37.97 $+0.00 +0.0%
$37.97

Third-Party Seller Pricing

8 records

Third-Party Sellers prices have ranged from $21.99 (May 14) to $37.97 (Apr 23) over the past 90 days. Current price is close to the 90-day average of $29.28.

Third-party seller price history for STEM Flying Insect Fan Trap Starter Kit, 1 Device + 5 Glue Traps, Attracts & Traps House Flies, Fruit Flies & Mosquitoes, UV Light & Fan Technology showing recent price changes
Date Price Change % Change
$27.90 $-0.09 -0.3%
$27.99 $-1.00 -3.4%
$28.99 $-1.00 -3.3%
$29.99 $+8.00 +36.4%
$21.99 $-9.00 -29.0%
$30.99 $-6.98 -18.4%
$37.97 $+9.53 +33.5%
$28.44

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