Fluval FX4 Canister Filter Service Kit

Marsoni

M251S

$39.19

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

Fluval FX4 Canister Filter Service KitThe Fluval FX4 Service Kit is an essential maintenance solution for the FX4 high performance canister filter (Item #A214). Engineered to sustain the optimal functioning of your aquatic filtration system, this service kit comprises critical components that facilitate seamless operation and prolonged durability. Whether you are refreshing your existing setup or addressing specific wear and tear, this kit empowers you to maintain peak filtration

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We offer a 30-day return/exchange service after receiving.
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Love it. Is it the best ball ever? No. I love it because my dog can find it if he lost track of it while I was poorly throwing the ball. Also, if it starta getting dark out and he has it in his mouth, I know exactly where he is. The glow is great! Pretty bright, changes colors, activatws after a hard bounce. Changing the battery is easy and just takes a screwdriver. Bounce is pretty good. Dog really likes it. He likes things that glow. It has held up so far, and one of the other dogs, who likes to destroy things, got ahold of it. He is working on not wrecking things, but I know he tried for a little bit and there has been no damage. The ball does have quite a bit of heft to it, so a small-ish dog isn't going to like the size or weight, likely.

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Reviewed in the United States on April 21, 2026

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Leo

Omaha, US

★★★★★ 5

Freaking works great !

Met and exceeded my expectations! It's very durable , it has become my dogs favorite ball, it is easily seen in the snow, and at night!!

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Reviewed in the United States on January 6, 2026

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P. Williams

Birmingham, US

★★★★★ 5

A bit pricey, but then again, our new inflated economy

Nite Ize makes great products. I especially like the extended time the ball stays lit. Especially for those times the dog decides not to retrieve and you're searching the ground for the ball in the dark. It's heavy. Good for power chewers. Not a lot of bounce but then again the light function is the primary goal.

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Reviewed in the United States on December 31, 2025

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b erm

Fort Morgan, US

★★★★★ 1

Stopped working the 2nd day

I realize I am the minority. This ball has great reviews. So it has to just be my bad luck. But it worked great the 1st day. Had some problems with getting it to turn on the next day. After that it never came on again. I bought new batteries and put 2 new batteries in it. It still did not light up. Other than that, it’s great and seems durable. I just can’t get the lights to work on it.

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Reviewed in the United States on March 11, 2026

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Amazon Customer

Dallas, US

★★★★★ 5

Very durable and my dog loves it.

This is a great ball for the dog. It is very durable and has led light inside. Easy for me to throw and great for playing with my dog. No noise just the lights. What a great value. Even the smaller dogs can play with this one. Smaller and lighter .

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Reviewed in the United States on January 3, 2026