| Comparisons |
| Sprinkler Saver |
Concrete Donut |
| Larger surface distributes impact load and transfer impact into the ground |
Limited surface contact area. Donut likely to move and/or hit sprinkler |
| Vertical body extends below the root system of the grass keeping the roots from impeding the function of the sprinkler |
No protection from grass roots from covering the sprinkler head |
| Lightweight and made of durable polypropylene plastic |
Heavy and cumbersome. Prone to crack and break on impact |
| Improves spray dispersion by keeping the sprinkler head vertical |
Offers little support to keep the sprinkler head vertical |
| Securely imbedded in the ground |
Sits on the ground and moves around easily |
