The Flagg-Air 340HT-J Septic Aerator is a compatible replacement for ALL Jet* aerator units (including 660, 665, and 700LL). Our shaft style septic aerator has 12" brackets that fit in the 10" opening. The Flagg-Air has been in production for more than 30 years. With its high torque motor and top quality components, it's no surprise the Flagg-Air 340HT is built to out perform the competition.

The Flagg Air 340HT-J Septic Tank Shaft Aerator has been independently tested for performance in original manufacturer's tanks and proven to meet or exceed the oxygen transfer rates of original manufacturer's aerator units. The Flagg-Air has not been tested by NSF on a certified aerobic treatment plant. 

Includes: 7 amp mini-breaker

Warranty: 2 Year limited warranty on all Flagg-Air Aerators

*Jet is a registered trademark of Jet, Inc.

• Proven performance/tested in OEM tanks
• High quality
• High reliability
• Long service life
• 100% made in the USA