Compare Harcostar water butts: butts, stands and diverters
Harcostar is a brand from the United Kingdom known for its plastic water butts. On this page you compare Harcostar water butts with the stands, diverters and lids that go with them, at the current price at the shop.

View at bol.com →Harcostar XXL Water Butt 350 liter with Lid and Tap

View at bol.com →Harcostar BeGreen mini water butt - 100 litres - Tap included - Grey

View at bol.com →Harcostar Luxury water butt set 227 litres - Anthracite - with diverter

View at bol.com →Harcostar Luxury Water Butt Set 227 liter - Green - Diverter, Stand, Tap, Lid

View at bol.com →Harcostar Mini Rainsaver Stand - Black

View at bol.com →Harcostar Water Butt 114 Liter - Green

View at bol.com →Harcostar Water Butt - 168 l - Green

View at bol.com →Harcostar Water Butt 227 litres - Anthracite


View at bol.com →Harcostar Water Butt 227 litres - Green

View at bol.com →Harcostar Water Butt Harcostar 168 liter Anthracite

View at bol.com →Harcostar Rainsaver Water Butt Green 100 litres

View at bol.com →Harcostar Rainsaver water butt 100 litres - Black - with stand and rain diverter

View at bol.com →Harcostar Water Butt Stand

View at bol.com →Harcostar Water Butt Stand

View at bol.com →Harcostar 3-piece water butt stand

View at bol.com →Harcostar Value water butt set 227 litres - Grey - with stand, diverter


View at bol.com →Harcostar Water Butt Bundle 227 liter - Green - with Stand and Diverter

View at bol.com →Harcostar Water Butt Set 168 litres - Grey - with Stand and Rain Diverter

View at bol.com →Harcostar Water Butt Set 168 litres - Green - with Stand and Rain Diverter

View at bol.com →Harcostar Rain Diverter - 100 mm - Black

View at bol.com →Harcostar Rain Diverter Green
View at bol.com →Harcostar Water Butt Stand

View at bol.com →Harcostar Universal Lid - Black
Compare Harcostar water butts: butts, stands and diverters
Harcostar is a brand from the United Kingdom known for its plastic water butts. On this page you compare Harcostar water butts with the stands, diverters and lids that go with them, at the current price at the shop.
What does Harcostar offer?
- Water butts of 100, 114, 168 and 227 litres and an XXL butt of 350 litres, in green, grey, anthracite or black.
- Rainsaver: a slim 100 litre butt, also as a set with stand and diverter.
- Value sets and deluxe sets: a butt with stand and diverter, sometimes with tap and lid.
- Separate parts such as stands, a diverter and a universal lid.
Choosing a Harcostar water butt
Start with the space. A 100 litre Rainsaver fits on a balcony or against a shed, while a 168 or 227 litre butt suits an ordinary garden. A set with stand and diverter is handy if you are starting from scratch: the stand raises the butt so a watering can fits under the tap, and the diverter in the downpipe fills the butt and lets the water pass once it is full. For the diverter, check the size of your downpipe.
Colours and material
Harcostar butts are made of plastic and come in green, grey, anthracite or black. Green blends in with the planting, while anthracite and black suit a modern house front. The title shows the colour and the Colour filter groups the variants. Stands come in the same colours, so butt and stand match. A butt on a stand is more stable and the tap sits at a practical height.
Set or separate parts?
If you have nothing yet, a set with butt, stand and diverter is the easiest: everything fits together. If you already have a butt, you can add a separate stand, diverter or lid. For separate parts, check the size of the butt and of your downpipe. The universal lid fits several Harcostar butts; the title tells you which.
Safe use
Rainwater is not drinking water. Use it for plants and the vegetable patch. Keep the butt covered: a lid keeps children and animals safe, keeps leaves out and prevents mosquito larvae. Empty the butt before the frost or disconnect the diverter so nothing freezes.
Comparing Harcostar
The filters let you choose by type, capacity and colour. Sort by price to put the most affordable butts at the top of the list. The product page shows the specifications and price history, and a price alert tells you when a butt gets cheaper. The product page also shows which colours a model comes in. You always order directly from the shop itself. Other water butts can be compared at water butts and rainwater tanks and pumps for the butt at garden pumps.
Frequently asked questions
Which sizes of water butt does Harcostar make?
This comparison includes butts of 100, 114, 168 and 227 litres and an XXL butt of 350 litres. The Capacity in litres filter shows which are available now.
What is in a Harcostar value set?
A water butt with a stand and a diverter. The deluxe sets also include a tap and a lid. The title and specifications show exactly what is included.
Will a Harcostar diverter fit my downpipe?
Check the title and specifications for the size in millimetres and compare it with the diameter of your downpipe.
Can I drink the rainwater from the butt?
No. Rainwater is not drinking water. Use it for the garden only.
Read also

Garden Furniture Trends 2026: Materials, Colours and Shapes
Rope, low-maintenance wood look, Centostone, lounge-dining and earth tones: the garden furniture trends of 202…

Furnishing Your Garden: 11 Tips, a Style Quiz and a Step-by-Step Plan (2026)
Furnishing your garden? Take the style quiz, follow the step-by-step plan and read 11 tips on zones, furniture…

Designing a Garden with a Moodboard: How to Do It (2026)
Designing a garden with a moodboard? Follow the step-by-step plan, find out what belongs on it (colours, mater…
