Swimables Replacement Hayward Filter Tank O-Ring Replacement DEX2400K by Swimables | SW-27-429

Swimables Replacement Hayward Filter Tank O-Ring Replacement DEX2400K by Swimables | SW-27-429

Marsoni

M251S

$19.99

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

Swimables Replacement Hayward Filter Tank O-Ring Replacement DEX2400K by Swimables | SW-27-429Restore a watertight seal on your Hayward filter with the Swimables SW 27 429 tank O ring, a direct replacement for the DEX2400K. This O ring sits between the filter tank body and its top lid, compressing evenly to create a leak proof barrier that keeps water inside the filtration chamber where it belongs. Formed from flexible, chemical resistant elastomer, it maintains its shape and sealing ability even after prolonged exposure to chlorine, muriatic

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We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.

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Reviewed in the United States on May 30, 2026

Verified Purchase

Kylie

Alexandria, US

★★★★★ 3

Little pieces break off

Color: Dogwood (Brown), Size: Large (Pack of 1)

My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.

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Reviewed in the United States on February 1, 2026

Verified Purchase

Heidi

San Leandro, US

★★★★★ 5

Great for aggressive chewers

Color: Dogwood (Brown), Size: Large (Pack of 1)

My dog is an aggressive chewer so they are great for her. I would love to have one a bit thinner so it could fit in a holder so it is easier for her to hold while eating. This keeps her busy and is long lasting. I have purchased these multiple times.

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Reviewed in the United States on April 5, 2026

Verified Purchase

Hannah Hettasch

Natrona Heights, US

★★★★★ 5

Not the most durable, but my dog LOVES it.

Style: Plush Surprise Color, Size: 24"

My boyfriend’s dog had the small version from Petsmart and she has been very gentle with it since she likes it so much. I decided to surprise her with this 24 inch one for Christmas. She was obsessed! It’s cute, it’s very soft, and has a big squeaker in the top, which she loves! She was a little more tough on it and it did get some rips 12 hours in, but it is still in one piece at the moment and brings lots of joy. The dog is a medium/large size. Dog toys can be so expensive. I personally think the was a great price despite not being the most durable. I may purchase again next year!

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Reviewed in the United States on January 3, 2026