Drain Plug

Pentair O-Ring Drain Plug

XtremepowerUS 1.5" Pool Spa Return Line Winterizing Pool Filter Drain Plug 2PCS

XtremepowerUS 4pcs 1.5" Pool Spa Return Line Winterizing Pool Filter Drain Plug

Pool Plug Cap Drain Plug Plastic Pool Return Line Winter Plug With O-Ring 2-Pack

ATIE 1.5" Threaded Spa Return Line & Filter Drain Plug

Jandy / Zodiac R0446000 Drain Plug with O-Ring Replacement

Hayward Drain Plug and Gasket with O-ring Mounting Plate Replacement for Select