Zevo Flying Insect Trap Refill - for The Zevo MAX & Standard Indoor Fly Trap - Catch Gnats, House & Fruit Flies - Easy to Use - Mess-Free Disposal (8 Refill Cartridges)Designed for Zevo Devices The Zevo Flying Insect Trap Refill can fit in both our MAX or standard indoor fly traps. You can use either pest control plug in as a continuous bug catcher to effortlessly trap gnats, house flies and fruit flies. Why Choose the Zevo Refill? This product is the only Zevo approved refill and unlike other pest control traps, it is made with no added fragrance or dyes. Instead, the Zevo fly catcher uses blue and UV light to lure