915 Generation 6Pcs Threaded Pool Return Line Plug, Prevent Damage From Fre

Perfect winterizing plug for Above-ground and In-ground pools during winter your pool in winter with these threaded return pipe caps. These covers prevent water from entering the oil return line. This can prevent the freeze water from expanding and contracting, resulting in damage.
Plugs are made of high-quality material to tolerate extremely cold temperatures without slipping or shrinking
Compatible with most , , , and of pool filters
The cap measures 1.5inch along the bottom where the threading is. It is a male threaded plug. color:White
Material:plastic Package Contents:
6 x Drain plug Only the above package content, other are not included.
Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.