NEW Ultrasonic Pest Repeller & Mouse Repellent in Pest Control - Electronic Pest Repellent Plug In for Mouse, Rats,Bugs, Spiders, Mosquitoes, Roaches, Ants(4 PACKS) Home Garden Tools There are check valves installed

There are check valves installed in each filter lid that will close the water flow when cartridges are removed

PERFECT FOR HOMES OR BACKYARDS - Place on a balcony

Complete with a sturdy on/off valve

【Memory Card】Support up to 256GB - *MUST USE* U3 or higher Micro SD Card (not included)

NEW Ultrasonic Pest Repeller & Mouse Repellent in Pest Control - Electronic Pest Repellent Plug In for Mouse, Rats,Bugs, Spiders, Mosquitoes, Roaches, Ants(4 PACKS) Home Garden Tools There are check valves installed2018 NEW SMART CHIP Mice, Rat, Spider, Roach, Mosquito, Ant, Bug; None are immune to the pest repellent! Our ultrasonic pest repeller adopt enhanced 2018 upgraded chips, with intermittent changes of mice repellent ultrasound frequency (22KHZ 55KHZ). The pest control technology can destroy the pests nervous system, drive them out of your house quickly without any rebound effects. Be Assured to place pest repeller in any corner of your home and the pest