Septic Tank Parts

06/10/2026

🔴 Jet® system? 🔵 Norweco Singulair® system?

The Flagg-Air® 340HT has a drop-in replacement for both.

✅ FA340HT-J replaces ALL Jet® shaft-style units (660, 665, 700LL)
✅ FA340HT-N replaces ALL Norweco Singulair® units (96, 960, 206C, 780)
✅ 7-amp mini breaker included in the box
✅ 304 stainless shaft, bronze coupler, 2-year full replacement warranty
✅ $485 per unit, both models

📞 (800) 778-1540
🌐 septictankparts.com

30/05/2026

⚙️ Gast compressors are workhorses. Keep yours running with the right rebuild parts.

We stock vane kits for the full Gast rotary vane lineup — from the 0523 all the way through the AT03, AT05, and 1423 models. Whether you need the K478, K479, K575A, K882, K223, or SSIK series, we can get you the right kit.

Carbon vanes should be replaced every 2 years as a set. Letting one vane wear down while leaving old ones in place defeats the purpose. Replace the full set and you restore the pump to proper operation.

Individual vanes start at $13.
Full kits are available.
Free shipping over $30.

Call us or shop online — we can help you identify the right part for your Gast model.

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28/05/2026

🦠 Your septic system runs on bacteria. Most people never think about that until something goes wrong.

The bacteria in your tank break down waste, control odors, and keep solids from building up too fast. But everyday household products — antibacterial soaps, bleach, certain medications, kill off a percentage of that population every time they go down the drain.

Monthly bacteria and enzyme treatment packets replenish what gets lost. They also improve percolation in the drain field, which means your system moves treated water out more efficiently.

One packet a month. 12 packets per box. $52 with free shipping.

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28/05/2026

🌱 May is a good time to check in on your septic system.

After a wet spring, bacterial populations in your tank can get diluted and flushed out faster than normal. Heavy water volume from rain and snowmelt pushes treatment bacteria into the drain field before it has a chance to do its job.

Monthly use of a septic bacteria additive replenishes that balance. Our treatment packets contain both bacteria and enzymes that digest waste, break down grease, and keep odors under control. Each box is a 12-month supply at $52, which works out to a little over $4 a month.

It is one of the lowest-cost maintenance steps you can take for your system.

septictankparts.com

22/05/2026

⚙️ 24-hour continuous operation.

The MaxAir500® submersible aerator is one of the most efficient units on the market for Multi-Flo® and Enviro-Guard® systems. At 2.7 amps, it costs almost nothing to run

It ships same day if ordered before 2:00 PM CST, Monday through Friday.

Order today at septictankparts.com

19/05/2026

Multi-Flo® or Enviro-Guard® aerator failing? Do not replace the whole system.
The MaxAir500® submersible aerator drops right in as a direct replacement and has been tested for performance in the original manufacturer's tanks. It handles 500 to 1,500 gallons per day, covering every model in the Multi-Flo® and Enviro-Guard® lineup.
The non-clog impeller is the reason contractors trust it. OEM units tend to clog with debris over time. The MaxAir500® was specifically engineered to eliminate that problem.
Zero maintenance. Continuous duty. 2-year warranty.
MAXAIR 500 • $630 | Free Shipping

15/05/2026

💡 Myth: You have to buy the Jet® brand aerator to replace a Jet® system.

You do not.

The Flagg-Air® 340HT-J was independently tested inside actual Jet® tanks. It meets or exceeds the oxygen transfer rates of the original unit. The 304 stainless-steel shaft, enclosed continuous duty motor, and high-torque design mean it handles the same workload — and the service factor of 1.15 gives it more headroom than a standard-rated motor.

Contractors have been installing Flagg-Air® as their go-to Jet® replacement for over 35 years. It ships in stock, costs less than the OEM, and carries a full 2-year warranty.

septictankparts.com

12/05/2026

The Flagg-Air® 340HT-J is a direct, performance-tested replacement for ALL Jet® shaft-style aerators — including models 660, 665, and 700LL. It fits the 10" tank opening, ships the same day you order, and comes with a 2-year non-pro-rated warranty.

We have been manufacturing aerators since the 1980s. We use these in our own systems. When we say it is built to last, that is not a sales line.

$485 | Free Shipping | In Stock

https://www.septictankparts.com/flagg-air

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29/04/2026

24/04/2026

SepticTankParts.com has been supplying homeowners and septic professionals with quality parts for years.

We carry the MAXAIR500 because it is one of the best performing aerator replacements on the market for Multi-Flo and Enviro-Guard systems.

Order at🌐SepticTankParts.com