$21.43
Part # 2114-21D
By Pentair Pool Products
Manufacturer Code R172323
Dimensions 4" L x 1" W x 1" D
Alternate Part #'s 172323, R172323, RAI4514044, 43-196-1130, PENR172323
1/4" X 1/4" Tube X Tube Check Valve (r172323)