# Georgia Procurement Registry #PE-66249-NONST-2027-000000125

Valdosta water treatment plant diffuser replacement components

**Posted:** November 13, 2026
**Respond By:** November 18, 2026
**Identifier:** PE-66249-NONST-2027-000000125
**NAICS:** 423840

The City of Valdosta is seeking replacement diffuser components for its water treatment plant.
- **Buyer:** City of Valdosta, Georgia; water treatment plant.
- **OEM and supplier:** **Aqua-Aerobic Systems, Inc.**, the manufacturer of the existing proprietary diffuser system.
- **Products requested:**
  - 3,600 9-inch Aquarius Disk Membrane Diffusers, part number **MBD-90001-E** ($7.54 each).
  - 2 tubs of 8-pound Husky Grease, part number **HSG-HVS04-G** ($314.89 each), for installation.
- **Estimated total:** $27,773.78.
- **Notable requirement:** The city states the replacement components must fit the existing system and meet its original specifications; alternatives considered did not meet those requirements.

### Description

The City of Valdosta intends to purchase a replacement diffuser for its water treatment plant through a sole-source procurement. The purchase comprises 3,600 9-inch diffuser discs and two tubs of silicone grease from Aqua-Aerobic Systems, Inc., the original equipment manufacturer. The source states the proprietary diffuser system components are designed to fit the existing system and meet the plant’s specifications. The stated total contract price is $27,773.78.

[View original listing](https://ssl.doas.state.ga.us/gpr/eventDetails?eSourceNumber=PE-66249-NONST-2027-000000125&sourceSystemType=gpr20)