Rain Bird X14140 1" Basket Filter with built-in Pressure Regulator (40 psi) and 200 mesh (75 micron) stainless steel screen Reduces maintenance and labor costs - 40% larger filter surface than standard filters means less frequent cleaning. Provides increased reliability – “No Spill” feature ensures dirt does not fall back into the filter during cleanup operation. Simplifies installation and maintenance – threaded top with 0-ring makes it easy to remove and clean that stainless steel filter screen.