Mains Water Adaptor for Aquaroll: A Top Caravan Water Solution
- Apr 7
- 2 min read

Caravan Water Adaptor: Overview
Product Category: Caravan Water Accessory
Brand: thelazeecamper
Price Range: £20-£30 (depending on accessories and retailer)
Best For: Caravanners on serviced pitches seeking constant water supply
Where to Buy: Available at Aquaroll’s official UK website or retailers like Amazon.co.uk
The Mains Water Adaptor for Aquaroll Float System is a clever bit of kit that connects your Aquaroll to a mains water supply, keeping your barrel topped up without manual refilling. Its simple float valve design makes it a strong candidate for the best caravan water adaptor for 2025, perfect for caravanners who want a hassle-free water solution on super pitches.
Key Features
Float Valve System: A ball valve screws into the Aquaroll’s side opening, automatically maintaining about 20 litres of water without direct mains pressure entering the caravan.
7.5m Food-Grade Hose: Comes with a reinforced hose to connect to site taps, ensuring safe, taste-free water delivery.
Universal Tap Connectors: Includes 1/2" and 3/4" quick fit adaptors, making it compatible with most campsite taps.
Pros and Cons
Pros:
Easy to set up with no tools needed.
Saves time by eliminating manual Aquaroll refills.
Avoids water system damage from over pressurisation, by avoiding direct mains connection.
Cons:
Hose length may be short for some pitches (additional hose needed).
Occasional reports of float valve sticking if not fitted correctly.
Performance
We tested the Mains Water Adaptor for Aquaroll on a serviced pitch in the Cotswolds during a damp spring weekend. Setup was a doddle—just screw the valve into the Aquaroll’s side, connect the hose to the tap, and it kept the barrel half-full without fuss. The float valve worked smoothly, cutting off water flow as expected, though we had to double-check the float was upright to avoid sticking. It’s a cracking solution for lazy caravanners, but you might need a longer hose for far-off taps.
Specifications
Dimensions: Compact valve assembly (approx. 10cm x 5cm); 7.5m hose length
Weight: Approx. 0.5kg (including hose)
Materials: Plastic float valve, food-grade PVC hose, brass connectors
Warranty: 1 year
Additional Specs: Compatible with 29L and 40L Aquarolls (post-1992 models with side opening)
Why It’s Recommended
The Mains Water Adaptor for Aquaroll stands out for its simplicity and reliability, making it a top choice for caravan water management. It spares caravanners the chore of hauling water barrels, and its safe, non-pressurised design offers peace of mind, earning it a spot on our handpicked list.
Rating 4.5/5
Score Breakdown
Design: 4/5
Durability: 4/5
Ease of Use: 5/5
Value for Money: 4/5