Aquascape Replacement Diaphragm Kits for Pond Air 2 & 4 Outlet Aerators Fall Leaf Netting but they have distinct advantages

but they have distinct advantages over those units

the pump is safe for fish

#17 valve O-ring x 2

16 3/8" length

This pump is also ideal for removing solids in recirculating systems

Aquascape Replacement Diaphragm Kits for Pond Air 2 & 4 Outlet Aerators Fall Leaf Netting but they have distinct advantagesGenuine replacement diaphragm cartridges for Generation 2 Aquascape Pond Air 2 and 4 Aerators. These air pumps are some of the most economical aeration systems on the market today. It is common for economy aeration equipment not to have replaceable parts. However, this is not the case with the Aquascape Pond Air 2 & 4 Aerators! Like most air compressors, prolonged use results in wear on the diaphragm and the air pump may require some maintenance to