Dynamo Strainer Cover O-Ring gallons-per-day_75-99 they're ready to use immediately

they're ready to use immediately

This is a Taylor Orthotolidine replacement reagent for various Taylor pool water testing kits

Vented manways are standard

This is a PVC Schedule 80 Union with Slip x Slip connections measuring 1/4 inch

This is a Taylor Copper Buffer replacement reagent for various Taylor pool water testing kits

Dynamo Strainer Cover O-Ring gallons-per-day_75-99 they're ready to use immediatelyThis is a PacFab Dynamo Strainer Cover Lid O Ring replacement. This o ring is identical to: O 231, Doughboy 3081125, Hayward SPX1500P, Jacuzzi 47035407R, Leisure Bay 004036, 303420, Lomart Prest Metal 53159, Pentair PacFab 354533, Speck 2921141215, and Sta Rite SwimQuip 355057430. This o ring has been manufactured in accordance with OEM specifications and are designed to meet or exceed the original manufacturer specifications.