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Harrier® EZ-B controller
Harrier® EZ-B controller
Harrier® EZ-B controller
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Harrier® EZ-B controller

Marsoni M251S
Sale price$226.00
Pay 4 payments of $56.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Harrier® EZ-B controllerThe Harrier EZ B is a time based controller that can be used for batch treating. The interface is similar to the Harrier EZ so it's simple to setup and operate. The Harrier EZ B Controller provides reliable and accurate means of injecting a single dose of chemical over a specified time duration. This is suitable for batch treating wells and pipelines. Batch treatment control Easy to use contoller interface Can be used with 3rd party pumps Similar
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Your Harrier® EZ-B controller orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 2411 reviews
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Product Reviews
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Verified Purchase
None of your business
Whiting, US
★★★★★ 3
I guess the smell is offputting
Size: 2-pack, Style: Duo
My dog loves chocolate stuff. But for some reason, wasn’t a huge fan of these balls. She played with them a little bit, but they’re not her favorite.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
D
Verified Purchase
Daisy l.
Cuba, US
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
S
Verified Purchase
SES
Dallas, US
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
D
Verified Purchase
Dsmorgan
Pawtucket, US
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

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