WEAR RESISTANT PLASTIC: The O-ring of the air release valve is made of excellent plastic materials; it is durable, wear-resistant, and can be used for a long time.
SIMPLE INSTALLATION: Pool accessories are easy to install and can be directly replaced with old and damaged ones to meet your various needs.
HIGH RELIABILITY: The O-ring of the air release valve has high reliability, exquisite workmanship, and is a practical accessory for swimming pools; you can rest assured to use it
WIDELY USED: The filter pump air release valve O-ring is widely used in swimming pools, SPA, etc., bringing great convenience for your life.
PACK OF 4: This package comes with 4 air release valves and 4 O-rings, providing you with enough replacements for your pool or SPA filter pumps.
What's in the box
1 x 4 Pack Valves & O-Ring
