Pond Diffuser Stick Replacement - 250mm long, ½"NPT

Restore airflow and maintain healthy pond circulation with this Polypropylene AHD Pond Air Diffuser Stick Replacement, designed to deliver medium-bubble aeration for improved oxygen transfer and water movement.

Measuring 250mm long and built with a durable polypropylene housing, this replacement diffuser stick is ideal for pond aeration systems where dependable performance and long service life matter. The medium bubble design helps circulate water from the bottom up, reducing stagnant areas and supporting a healthier pond environment