Zodiac Nature2 Professional G Cap O-Ring | W13061 S0175 automatically dispenses the formula for

automatically dispenses the formula for optimum coverage

Place the inner mesh bag over the area of the stain

No adapter required

or concrete transmit through the clear material and reflect throughout the lip

Specifically designed for high level phosphate removal

Zodiac Nature2 Professional G Cap O-Ring | W13061 S0175 automatically dispenses the formula forThe Zodiac W13061 is a genuine replacement O ring for the one piece cap of Zodiac Nature2 Professional G M A mineral sanitizing systems, ensuring a watertight seal for proper function. This durable rubber seal, measuring approximately 6 7 8" OD x 6 1 2" ID x 3 16" thick, prevents leaks and maintains system performance during routine maintenance, keeping your pool's water purification system running smoothly.