Small Air Diffuser Kit Small 6″ (Use for AP20 & AP40) *

Use for Pondmaster AP-20 and AP-40 Air Pumps
· 1/2 Barb Connector

· 1/2 Barb Plug

· 6 Membrane

· 9×16 Black Nylon Ballast Bag

· 20′ of 5/8 Vinyl Tubing