Built for continuous 24/7 operation

• XL2 self-cleaning membrane diffuser

while the narrow contact chamber increases its effectiveness significantly

Contractor Grade Water Treatment is  25% more concentrated

Aquascape Water Garden Aerator Rebuild Kits Water Garden Supplies_Pond Liner & Underlayment Built for continuous 24/7 operationRenew Kits for Aquascape brand Water Garden Aerators 2 and 4 Outlet When you notice that your pump is losing air pressure or simply doesn't work as well as when you purchased it, a simple and inexpensive renew kit can help to bring your Aerator to peak performance. Choose from two available options: 2 Outlet Aerator Renew Kit (Part Number: 75003) includes: 1 diaphragm, 1 assembly cartridge 4 Outlet Aerator Renew Kit (Part Number: 75004) includes: 2