Stack Flue Sensor, Pentair ETi 200/250/400

Stack Flue Sensor, Pentair ETi 200/250/400

Marsoni

M251S

$71.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Stack Flue Sensor, Pentair ETi 200/250/400Stack Flue Sensor, Pentair ETi 200 250 400 The Pentair 475601Z is a Stack Flue Sensor Replacement. It is compatible for use with the ETi 400 ETi 250 UltraTemp ETi Heaters. It is a genuine Pentair product. Features: Stack Flue Sensor Replacement Compatible with ETi 400 ETi 250 UltraTemp Heaters Genuine Pentair product

Easy Shipping

Quick Dispatch:

Your Stack Flue Sensor, Pentair ETi 200/250/400 orders ship within 1-2 business days.

Delivery Options:

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

Order Tracking:

You'll receive a tracking link by email once your Stack Flue Sensor, Pentair ETi 200/250/400 ships.

Need Help?
Questions about Stack Flue Sensor, Pentair ETi 200/250/400, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Stack Flue Sensor, Pentair ETi 200/250/400 in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

Our dogs love these. What’s great is that you can add more plastic (like from water bottles) if the plastic starts to fall out from the center. If you have a chewer, though, these won’t last you long. Our shepherd mix loves these and then starts to pull the rubber apart the more she plays with it. Our other dogs treat it normally, though, and those ones last forever. They also get some decent height when bounced, and they make a unique whistling noise when thrown.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 17, 2025

Verified Purchase

waragon

Chelsea, US

★★★★★ 4

Our pup loves the cronch cronch!

Style: Ball, Size: Medium (Pack of 1)

I bought our 15 month old Coton several Chuck-It toys on an Amazon deal. He is incredibly playful, mischievous, and ball/toy obsessed, especially for anything that makes noise. He can also be very destructive so I love how durable most of their products are - they’re among our longest lasting toys and worth every penny. We have yet to take them to the dog park, but they’re a perfect size for sharing in play time. And they are keeping him busy at home - that’s a good thing. He loves investigating the crunchy-cronchy-crinkly sound which is a nice change from squeakers. It can withstand his destructive chewing well-being, gentle on his little teeth. I love that. Chuck-It is thinking outside the box with a variety of balls to keep dogs engaged! I do worry about the crinkle plastic inside because it is accessible because of the air holes and it feels a little sharp. So this will have to be an at home toy so we can monitor his play.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2026

Verified Purchase

Mystical Lady

Waukegan, US

★★★★★ 5

Great products all around

Style: Ball, Size: Medium (Pack of 2)

Any of these balls are great! My dogs love all of them. The squeaky ones are their favorite!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 12, 2026

Verified Purchase

Raquel

Battle Creek, US

★★★★★ 5

My dog loves it!

Style: Ball, Size: Medium (Pack of 1)

This crunch ball was a Christmas gift for my 65lbs fur baby. It’s now mid April and he still loves it. He loves running after it and chomping down on it. It is still in good shape despite all the chomping it’s gotta . I highly recommend. He goes back to this toy agin and again! Great buy.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 15, 2026

Verified Purchase

HalfTrac

Houston, US

★★★★★ 5

Our first babies favorite and longest lasting ball yet and he is fixing to be 7.

Style: Ball, Size: Medium (Pack of 2), Style: Ball, Size: Medium (Pack of 2)

Toughest ball we have found yet. Our doberman loves Chuckit! Balls especially the crunch one. He spreads all the balls and toys we have bought but these lasted the longest. The crunch and the glow in the dark are usually his pick but he has several different choices.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 24, 2026