Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)

Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)

Marsoni

M251S

$21.20

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

Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)Replacement filter cartridge for Pentair Rainbow Cartridge swimming pool filter systems. Compatible Filter Systems Pentair Rainbow Cartridge Specifications Type Filter Cartridge Filtration Area 12 sq ft Outside Top (OT) 1 1 16" Outside Bottom (OB) 1 1 16" Diameter 2 7 8" Length 19 1 2" Media Weight 4 oz MPN FC 2340 Brand Compatibility Pentair Cross References 11203, 17 2021, 17 2047, 2945000, 390757, 609505, 645544023407, AK 1010, AK 1012, APCC7018, C

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Oh my goodness. My cane corso (15 mos) LOVES this ball. It’s easy for them to pick up because of all the little handles sewn into the ball. It’s easy to throw as well. The only thing is he likes to chew them off if he gets free time with the ball. The ball itself is very sturdy. highly recommend, and I’ll be ordering more. We play with this every morning and he’s so excited to take it outside.

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Reviewed in the United States on May 26, 2026

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Janelle Fairbanks

Grantham, US

★★★★★ 4

Best for a single dog but quality products

Color: Lake Blue, Size: Large Size 3 (8")

Straps didn’t hold up my two herding dogs did a number on it but it is a quality product the ball itself is still in tact

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Reviewed in the United States on January 15, 2026

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Cary johnson

Battle Creek, US

★★★★★ 5

its a great fun toy fir all of us

Color: Red-Blue, Size: Medium Size 2 (6")

its very tough so our dogs cant tear it up but soft enough so they get an easy hold. They absolutely love. great dog toy!

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Reviewed in the United States on May 27, 2026

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momOfMaxx

Grantham, US

★★★★★ 5

zelda‘s “indoor” ⚽️ ball!

Color: Squeaky Green, Size: Medium Size 2 (6")

zelda loves her soccer ball - because of the fabric “tabs”, and the way she treats her toys, we keep it inside. she loves to place all of her toys and bones on our bed, after they’ve been cleaned. this ball is perfect and soft enough to throw it down our steps, where she will run down, retrieve it, and bring it back to the bed. it arrives deflated and comes with the pump and two needles - the pump is not the sturdiest and felt like it was not inflating, but after only having to reflate it once with a bit of air since receiving it ~5-6 months ago, it still holds up!

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Reviewed in the United States on February 2, 2026

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Desy

Cuba, US

★★★★★ 3

Small for a medium

Color: Red-Blue, Size: Medium Size 2 (6"), Color: Red-Blue, Size: Medium Size 2 (6")

I got medium.. and it does not look like a medium ball.. it’s rather small. It’s pretty sturdy and my dogs went crazy for it but it’s definitely not the size I thought it was going to be 😂 my dogs chewed one strap within 5 minutes of having it but they’re dogs and that’s what they do lol. I bought this to be an outside ball for them! It’s pretty light but that’s probably because it’s small. Not soft? But feels like a soccer ball. It also had no smell coming out of the box. Also comes with a pump and an extra thing to put in the ball to pump in case you lose one. I like these balls, I expect them to be chewed up because that’s what I bought them for! Fun for my dogs and they are! But the size… it is not medium and that’s the only reason for 3 stars 😂😂😂 Other then that I recommend, your dog will definitely love this! Inside or outside playing! Alone or with another dog!

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Reviewed in the United States on October 15, 2025