Attwood 800 GPH Shower Sump MK2 System - 12V - 5143-4

Attwood 800 GPH Shower Sump MK2 System - 12V - 5143-4

Marsoni

M251S

$121.99

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

Attwood 800 GPH Shower Sump MK2 System - 12V - 5143-4800 GPH Shower Sump MK2 System 12V Attwoods shower sump systems deliver the performance youve been asking for. Choose from standard or large box sizes. They offer fast water flow into and out of the sump. The lid snaps into place to allow quick installation (and removal for cleaning) and includes a gasket to seal the sump box against overflow. The sump box even includes an air vent to prevent airlocks. It meets or exceeds all applicable standards of

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I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.

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Reviewed in the United States on January 31, 2026

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Skurtzo

New York, US

★★★★★ 4

A little snug on the thighs

Size: Medium, Color: Multicoloured G (5-pack)

Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.

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Reviewed in the United States on August 29, 2025

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Shanna

Whiting, US

★★★★★ 5

Functional + Sexy

Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)

Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.

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Reviewed in the United States on April 13, 2026

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ClairY

Natrona Heights, US

★★★★★ 5

Finally!

Size: X-Large, Color: All Black D (5-pack)

Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.

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Reviewed in the United States on May 17, 2026

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Amazon Customer

Lowell, US

★★★★★ 3

Ehh

Size: Medium, Color: Multicoloured E-(5-pack)

Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin

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Reviewed in the United States on April 14, 2026