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WeRV RV supplies guide

RV fresh-water hookup essentials

A regulator, appropriate hose and verified filter make campsite water setup easier to evaluate.

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Protect the plumbing

Campground pressure varies. A compatible water pressure regulator sits between the spigot and the RV water system; check the regulator rating and the RV maker’s instructions.

Source: Camco first-time RVer guidance ↗

Check water-contact parts

Only use a hose and filter explicitly rated for potable water where drinking water is involved. Verify seals, thread fit and the service life of any filter cartridge.

Source: etrailer fresh-water overview ↗

Information checked September 26, 2026. Follow current manufacturer instructions for the exact product before use.

Gear help

Ask about water gear

Share the RV model and what you need to connect or replace. WeRV can help confirm what to inspect before purchase.

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