Self-Watering Reservoir TC-WWR21

Our TC-WWR21 self-watering reservoir comes in an 21″ diameter and 4″ tall. This model will fit any planter with the inside base diameter of 22″ and above. Comes with a 1 1/2″ diameter PVC pipe and cap. If you’re requesting a quote for an existing planter (Non-TerraCast), please provide the inside base diameter. Installation Instructions Item Number Diameter Height Spec Sheet TC-WWR21 21″ 4″ Download All measurements are nominal. Please allow up to 1/4 inch variances.