Fix long-term irrigation life expectancy by 85+ years. Install once and leave in ground. Save significantly on irrigation labor, material and maintenance.
Cut 50%+ water use by:
* Eliminate water lost to surface evaporation.
* Avoid water lost to deep percolation.
* Avoid fertilizer leaching into ground water.
* Better distribution, not effected by wind or round sprinkler patterns.
Avoid high cost of filtration equipment (200 screen filter only)
Avoid cost of acid cleaners (3/16 pipe holes are too large to clog)
Decrease weeds germination (no surface water).
No water runoff during irrigation, due to a closed system.
Can work as drainage tiles during large rains, allowing early fields entry (climate adaptable)