Features•Built-in Strainer•1/4 turn ball valve•Meets local, state and federal codes•Accommodates 1/4¢‚¬ I.D. or 1/2¢‚¬ O.D. NPT thread sizes•Solid state adjustable timer with test button•Optional Mounting Kit - P/N 21999-0316 Benefits•Save Money - no additional strainer or parts needed•No disassembly required¢‚¬€self cleaning•Ball valve used as manual tank of filter drain•Dual Size inlet•Reliable: allows for verification of valve operation