Head-to-head · Best Bug Zappers

DynaTrap DT3007W Indoor Plug-In Fly Trap vs Flowtron FC4700 Indoor Bug Zapper

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

DynaTrap DT3007W Indoor Plug-In Fly Trap comes out ahead by a clear margin (4.7 vs 3.9). The gap is mostly about chemical-free indoor fly control — read the strengths below before deciding.

Higher ratedRanked #1 in Best Bug Zappers

DynaTrap DT3007W Indoor Plug-In Fly Trap

4.7

$18

The DynaTrap DT3007W Indoor Plug-In Fly Trap delivers 24/7 flying insect protection using UV LED light to attract and glue-trap pests. Reviewers praise its ease of use, discreet design, and effectiveness against fruit flies, house flies, moths, and gnats. However, some users note the newer model isn't as effective as older versions, and the LED bulbs may require replacement every 3-6 months. While many reviewers recommend it for kitchens, garages, and bedrooms, others express concerns about long-term performance compared to previous Dynatrap models. This trap is best suited for those seeking chemical-free indoor pest control but may not satisfy users wanting maximum trapping power.

Strengths

— Easy to use with simple plug-in design and rotate-to-fit functionality
— Effective at trapping fruit flies, house flies, moths, gnats, and other flying insects
— Discreet white design that blends into home décor with trapped insects hidden from view

Watch-outs

— Some users report newer model less effective than older plug-in versions
— Glue cards must be replaced every 30 days or when full

$18 · Check Price on Amazon Full review →

Ranked #7 in Best Bug Zappers

Flowtron FC4700 Indoor Bug Zapper

3.9

$89

The Flowtron FC4700 Indoor Bug Zapper is designed for indoor fly control with a 1200 sq. ft. coverage area. Reviewers noted its low-voltage grid system that stuns insects and directs them onto a replaceable adhesive board. The unit includes a fly lure and is described as having silent operation. However, some users expressed concerns about the hidden adhesive board being difficult to access. While it's effective for indoor fly management, it's not suitable for outdoor use and doesn't guarantee effectiveness against all insect types beyond flies. This zapper is best suited for indoor spaces where fly control is essential but may not be ideal for commercial or outdoor applications.

Strengths

— 1200 sq. ft. killing radius suitable for medium indoor spaces
— Low-voltage grid stuns insects and directs them onto replaceable adhesive board
— Easy bulb replacement and includes fly lure for enhanced attraction

Watch-outs

— No escape adhesive board is hidden and may be difficult to access
— Limited to indoor use only, not suitable for outdoor applications
— Does not specify if it's effective against all insect types beyond flies

$89 · Buy at flowtron.com Full review →

How they stack up

DynaTrap DT3007W Indoor Plug-In Fly Trap

The DynaTrap DT3007W provides 24/7 plug-in operation and discreet white design, which the Katchy Indoor Insect Trap lacks. However, unlike the Zevo trap which uses ultra-sticky cartridges, the DT3007W's glue cards require more frequent replacement. The DT3007W is more effective than the Aspectek zapper at trapping flies, but the Aspectek's electrified grid delivers more immediate results than the DT3007W's LED light attraction.

Flowtron FC4700 Indoor Bug Zapper

The Flowtron FC4700 provides 1200 sq. ft. coverage with silent low-voltage stunning, which is more effective than the Katchy trap's UV light and fan suction. Unlike the Aspectek zapper, it uses a low-voltage grid that's safer for homes with children and pets. However, the FC4700's hidden adhesive board makes it less user-friendly than the Zevo trap's easy cartridge replacement system.

Specs side-by-side

Spec	DynaTrap DT3007W Indoor Plug-In Fly Trap	Flowtron FC4700 Indoor Bug Zapper
Coverage Area	Up to 1,500 sq ft	1200 sq, ft.
Power Source	Plug-in	Electric (120V)
Capture Method	UV light and fan	Electric Grid
Light Type	UV LED	UV Fluorescent
Dimensions	7.5 x 7.5 x 10.5 inches	14.5 x 14.5 x 10.5 inches
Weight	1.5 lbs	4.5 lbs
Target Species	Fruit Flies, House Flies, Moths, Gnats	Flying Insects
Noise Level	Quiet	Silent

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