Best Water Butts & Rainwater Harvesting — Budget (2026)
2 water butts & rainwater harvesting matching price tier “Budget”, hand-picked from UK Amazon listings.
#1 Pick
Bowers Bargains Water Butt Rainwater Diverter Filler Kit, Black, Plastic, for 65mm Square and 68mm Round Downpipes, 500mm HoseRated 5.0 out of 5 stars (1)
- Black
£9.95
Pros
- UNIVERSAL COMPATIBILITY: Fits both 68mm round and 65mm square downpipes, making this rainwater diverter kit suitable for most standard drain pipe configurations.
- COMPLETE KIT: Includes a 500mm flexible hose and all necessary fittings to divert rainwater from your downpipe directly into your water butt with ease.
- DURABLE PLASTIC CONSTRUCTION: Made from sturdy black plastic material, this diverter kit is built to withstand outdoor conditions and provides long-lasting performance.
- EASY INSTALLATION: Simple plastic construction allows for straightforward fitting to your existing downpipe.
Cons
- No additional support for heavy rain.
£59.99
Pros
- 100 & 210 Litre water butts arrive complete with a stand, lid & diverter
- 100 Litre Water Butt Dimensions: H95cm x W36cm x L32cm Stand: L40.5cm x W40.5cm x H30.5cm Approx
- 210 Litre Water Butt Dimensions: H97cm x W57cm x D57cm Stand: L40.5cm x W40.5cm x H30.5cm Approx
- Water butts are designed to collect rain water and allow you to reuse it to water your garden or wash your driveway
Cons
- Full specification not confirmed on the listing — check before buying