Pentair iChlor Flow Switch with Male Pipe Thread | 523100

Pentair iChlor Flow Switch with Male Pipe Thread | 523100

Marsoni

M251S

$99.99

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

Pentair iChlor Flow Switch with Male Pipe Thread | 523100Safeguard your iChlor Salt Chlorine Generator against dry fire damage with the Pentair 523100 Flow Switch. This genuine factory safety device monitors water movement through the plumbing loop and only permits the chlorinator cell to energize when adequate flow is confirmed. If circulation drops below the safe threshold, the switch signals the system to stand down, protecting the cell and associated electronics from heat buildup and premature failure.

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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.

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Reviewed in the United States on November 17, 2025

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waragon

Whiting, 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.

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Reviewed in the United States on May 28, 2026

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Mystical Lady

Birmingham, 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!

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Reviewed in the United States on March 12, 2026

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Raquel

Lexington, 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.

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Reviewed in the United States on April 15, 2026

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HalfTrac

Port Orchard, 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.

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Reviewed in the United States on May 24, 2026