Did you know there's a proper way to run your pond aerator in winter? Your air stones need to close to the water surface. Learn how to use your aerator to oxygenate effectively on our blog.

Save yourself the trouble of moving your airstones up for winter use! Just install this Winter Airline Kit in addition to your existing lines -- easily swap between the two for winter and summer!

This kit includes:

• 2 airstone diffusers
• 15' of air tubing
• 2 air check valves

Aerator sold separately.

For use with PA aeration systems.

For best results, purchase one kit for PA2 and two kits for PA4s.