Type B Polypak® Rod/Piston U-Seal 4.000" x 4.500" x 0.375" - AU/NBR

Marsoni

M251S

$50.75

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

Type B Polypak® Rod/Piston U-Seal 4.000" x 4.500" x 0.375" - AU/NBRProduct Details : Type B Polypak Rod Piston U Seal 4. 000" x 4. 500" x 0. 375" AU NBR Part No: 25004000 375B 4615 Product Category: Symmetrical Seals Product Type: Rod Piston U Seal Profile: Type B Polypak Material(s): Polyurethane Nitrile Material Code: AU NBR Temperature Range: 65F to +200F ( 54C to +93C) Pressure Range: 5000 PSI ( 345 Bar) Surface Speed: < 1. 6 ft s (0. 5 m s) System Of Measurement: Inch Dimensions: 4. 000" x 4. 500" x 0. 375"

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This was the first time I ever tried a water flosser, and ultimately have decided it is not for me as I don't like the sensation of water falling out of my mouth while using it. But my mother swears by them, so I will likely give it to her. It does seem to be well-made and of good quality. Even full of water, it is fairly lightweight and easy to hold onto. There are several different strengths/pattern settings, which seems like a good thing. It charged up quickly, but I cannot speak to the battery life as I only used it a few times. I see that the price has dropped by 1/3 since I ordered it.

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Reviewed in the United States on May 24, 2026

Verified Purchase

Jen

New York, US

★★★★★ 5

Love it

Works great! I like it better than floss, but my dentist says I still have to floss 😭 but this is great at getting those little particles

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Reviewed in the United States on April 20, 2026

Verified Purchase

Phyllis Helgersen