Caravan Freshwater Components, RV Water System Parts & Tank Accessories

Shop quality caravan freshwater components, RV water system parts and tank accessories at Caraparts.au. Whether you're repairing a leak, replacing a filler, upgrading a pump or maintaining your caravan drinking water setup, we stock practical freshwater products suited to caravan, camper trailer and motorhome applications.

From freshwater tanks and 12mm push-fit fittings to pumps, fillers, breathers, hoses, valves, filters and tap connectors, our range helps caravan owners maintain cleaner, more reliable water storage and delivery while touring Australia.

Looking for related products? Explore our Plumbing | Filters | External Showers & Water Hoses | Kitchen | Bathroom categories.


Choosing The Right Freshwater Component

Caravan freshwater systems use a mix of tank fittings, push-fit hose connectors, fillers, inlets and pumps that vary by tank size, thread type and fitting diameter. Before ordering a replacement, check the existing fitting size (commonly 12mm push-fit), the filler or inlet colour and lock type, and whether a cap, key or door set is sold separately.

Compatibility & Fitment Tips

Water filler doors, caps and keys are often model-specific, so match the existing part by brand and part number where possible. Non-toxic hose is recommended for all drinking-water plumbing, and filter cartridges should be replaced on the manufacturer's recommended schedule to maintain water quality.

Built For Australian Touring Conditions

Australian caravan freshwater systems are exposed to heat, vibration and long periods of storage between trips. Quality fittings, correctly sized hose and regular filter changes help keep onboard water supplies clean and reliable.

For related plumbing needs, browse our Plumbing, Hoses & Hose Fittings, Pumps, Regulators & Valves and Plumbing Inlets & Shower Boxes categories.

Frequently Asked Questions

What size are most caravan freshwater fittings?
Many caravan freshwater systems use 12mm push-fit fittings, but always check the existing fitting before ordering a replacement.

How often should I replace my water filter cartridge?
Follow the manufacturer's recommended replacement schedule, and replace sooner if water flow or taste noticeably changes.