3000 PSI - 3/8" x 150' Hot Water Pressure Washer by Simpson

Marsoni

M251S

$172.50

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

3000 PSI - 3/8" x 150' Hot Water Pressure Washer by SimpsonHIGH PERFORMANCE HOSES CARPET HOSE SERIES Made in the USA with high quality foreign and domestic components, our hoses handle both hot and cold water applications while providing the flexibility and durability needed to survive the toughest job sites. SIMPSONs carpet cleaning solution hoses are ideal for many commercial cleaning applications. These solution hoses are built with a non marring bonded jacket and a seamless heat resistant inner tube. Also

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MUCH better than the cheap plastic OEM part, Just a reminder though, these thread into an aluminum block so be very careful to start them finger tight first, then evenly tighten both bolts to push the fitting into the chamber. If you don't, it will slightly misalign and you run the risk of stripping the threads. The one comes with the replacement o ring, and be sure to get some antifreeze on that seal prior to attempting to push it into the chamber. IT IS A TIGHT FIT, but that's what you want, so just be careful. You might also want an extra hose clamp on hand, as the one that came with this began to bend as it got tight, so I had to replace it for peace of mind. Overall, great product though.

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Reviewed in the United States on January 9, 2026