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2018 Winnebago Minnie Water Pressure At Parks Is Too High. What Water Filter Kit Will Work For This?  

Updated 03/25/2026 | Published 03/24/2026

Question:

gooood morning. I’ve got a 2018 Winnebago Minnie and the water pressure at some parks feels way too high. Do I need something separate for that or do these blue tech water systems help?

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Expert Reply:

Goooood morning Aaron, you’re right to be thinking about that - high pressure can do some real damage over time. That travel trailer usually doesn't have a water pressure regulator from the factory, so it's normal to have this concern.

The nice thing with the Blue Tech AR3 Essential water filter kits ( # GB39FR and AR3 Elite # GB59FR) is they both include a pressure regulator that’s already set in the safe range for RV plumbing. So you’re protecting your lines and filtering your water at the same time.

If you went with something like the SOLO # GB64FR, that installs inside within your water lines, but doesn’t regulate pressure - you’d still want a separate regulator at the spigot for that style.

Have you ever checked what PSI you’re seeing at those campgrounds, or just going by feel?

expert reply by:
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Andrew N
Aaron profile picture

Aaron

3/25/2026

Yeah mostly just going by feel, but it’s strong enough that I’ve been worried about it. I like the idea of having it all in one setup instead of adding more parts.

Andrew N. profile picture
Etrailer Expert

Andrew N.

3/25/2026

@Aaron Nice. Yeah you’ll have a consistent experience from park to park instead of guessing each time on water pressure. Are you usually staying at full hookup parks, or bouncing around a bit?

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