Real people, real answers
Send us a photo. We'll tell you exactly what to order.
No model numbers needed. A real person looks at your box and replies.
Not sure which one you use?
1
Take a photo of your current box: the front and the label with the dates.
2
Text it to us, or reply to our email with it attached.
3
We reply with the exact product, what's on the shelf, and when it can arrive.
Text a photo to (888) 604-0655
Mon–Fri, 9am–5pm ET. After hours and on weekends, we answer the next business day.
Or try Find My Sensor: four taps, no model numbers →