Skip to main content

The rainwater column is a further development of the rain barrel. It collects much more water on the same footprint and is pleasantly slim.

The static water pressure makes additional pumps superfluous. You simply tap your irrigation water with a tap or hose, as connections are provided for both (2x rotated brass insert 3/4" female thread). All rainwater columns are made of food-safe PE, very thick-walled and stable. This is first-class garden irrigation!

Each column also has three flat surfaces (each offset by 90 degrees) in the upper tank area to which the rainwater filter can be connected. To do this, simply drill a hole using a hole saw or similar. There is also a removable lid at the top (centre).

0 of 0 reviews

Average rating of 0 out of 5 stars

Leave a review!

Share your experiences with other customers.


The payment is uncomplicated in our store! You can find detailed info about payment and shipping here. We offer the following payment methods:

Pay online PayPal BLIK iDEAL Multibanco OXXO Trustly Prepayment

Worldwide shipping

FREE SHIPPING WITHIN GERMANY FOR ORDERS OVER €50.

Once your order has been placed, you will receive a confirmation email informing you that our shipping team has received your order. Once your order has been processed, you will receive an email notification with your tracking information. Shipping costs will not be refunded in the event of a return. We ship with:

Parcel shipping Pallet delivery Delivery by forwarding agent Delivery by WISY AG

Matching accessories

Tip
GRS cover picture GRS4
Garden rainwater collector GRS
Variants from €80.92*
€141.61*
Wisy_15803
Rain barrel connection hose 0.75 m
Variants from €14.99*
€23.80*
Wisy_ZA0401
Outlet tap for the rain barrel
Variants from €18.92*
€22.61*
Rainwater barrel connecting parts Rain barrel connectors, WISY

Matching downpipe filters

Tip
GRS cover picture GRS4
Garden rainwater collector GRS
Variants from €80.92*
€141.61*
Tip
Filter collector FS Downpipe filter, WISY filter principle