SenesTech | ContraPest 500ml Refill Tank and Tray for Left
SenesTech | ContraPest 500ml Refill Tank and Tray Attached for Left
SenesTech | ContraPest 500ml Refill Tank and Tray for Left
SenesTech | ContraPest 500ml Refill Tank and Tray for Left
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ContraPest Refill Kit, 500mL Left

Refill kit includes 1 ContraPest tank and 1 left feeder tray
Regular price
$37.00
Sale price
$37.00
Regular price
Sold out
Unit price
per 

*ContraPest® is a non-lethal fertility control solution for rodent control and maintenance, reducing non-target species risk.

Designed to be a one month supply, the ContraPest Refill Kit, 550mL includes 1 ContraPest tank and 1 left feeder tray. Both tank and feeder tray have been designed to be placed in JT Eaton Rat Fortress bait stations. For success, ContraPest tanks should be changed out monthly, ensuring continuous product supply. If tanks are empty prior to the end of the month, we suggest either deploying additional bait stations or placing two tanks per bait station.

Why ContraPest?

• Non-lethal fertility control
• Reduced risk to non-target animals
• Works in both male and female rats
• Shown to reduce rat populations by 94-99%
• Delicious and appealing to rats
• Reduced risk to bait aversion
• EPA approved, for residential use - see disclaimer tab

*ContraPest® is registered federally as a General Use Product when used as directed and is EPA-approved for residential use in 48 states, but requires an RUP license if being deployed in: Connecticut, New York, Washington D.C., or public schools within the state of CA.

ContraPest 550mL tanks and trays are designed to fit the JT Eaton Fortress bait station. JT Eaton Fortress bait stations are not sold on this site.

ContraPest Refill Kits, 550mL Left are sold in increments of 1 tank and 1 left tray. Resale prohibited, distributors are not eligible to participate.

See full disclaimer.

Free shipping on all orders.

All orders are processed within 5-7 business days. Orders are not shipped or delivered on weekends or holidays.

If we are experiencing a high volume of orders, order processing may be delayed by a few days.

Read more about our Shipping Policies.

How it works

Deploying ContraPest and maintaining your bait stations is simple, but if you’re curious before you buy, we have a series of videos to learn everything about our revolutionary product—what to buy, why it works, how to set up a bait station and even how to replace tanks!

Watch More ContraPest Videos

why contrapest

Delicious
Integrative System
Low Risk
Easy to Use

Have questions? Don't hesitate to contact our team for help at 1-866-886-RATS