Product & Service Code

PSC 4610: Water Purification Equipment

500 contracts match PSC 4610 (Water Purification Equipment). Previewing the latest 10 opportunities and the buyer and NAICS mix behind this procurement category.

PSC 4610Previewing 10 opportunities

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Previewing the latest 10 opportunities classified under PSC 4610.

DEPARTMENT OF VETERANS AFFAIRS

4610--ENGINEERING REQUEST - SPS REVERSE OSMOSIS | 538-26-3-6064-0049 (VA-26-00079545) - VAMC CHILLICOTHE

Active

AI Summary

The Department of Veterans Affairs is seeking proposals for engineering services related to reverse osmosis systems. This opportunity is categorized as a combined synopsis/solicitation and is open for both products and services. Interested bidders should refer to the attached documents for detailed requirements.

Posted Sep 15, 2026Due Sep 22, 2026Combined Synopsis/SolicitationNAICS 221310Total Small Business Set-Aside (FAR 19.5)Sol: 36C25026Q1034

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DEPARTMENT OF THE TREASURY

WATER TESTING SUPPLIES

Active

AI Summary

The Department of the Treasury is seeking quotations for water testing supplies under solicitation number 2032H326Q00060. This opportunity is set aside for small businesses and involves providing equipment and materials for a water quality laboratory. The anticipated award date is September 25, 2026, and the procuremen…

Posted Sep 14, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 334513Total Small Business Set-Aside (FAR 19.5)Sol: 2032H326Q00060

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DEPT OF DEFENSE

REVERSE OSMOSIS SYSTEM

Archived

AI Summary

The Department of Defense, through the Defense Health Agency, is seeking proposals for a reverse osmosis system. This amendment updates the requirement to allow for brand name or equal products and extends the proposal submission deadline to September 16, 2026, at 4:00 PM EST.

Posted Sep 11, 2026Due Sep 16, 2026Combined Synopsis/SolicitationNAICS 221310Sol: HT001426QE043

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DEPARTMENT OF AGRICULTURE

WATER SOFTENER INSTALL CARL HAYDEN RESEARCH CENTER

Active

AI Summary

This opportunity is a Request for Quotation (RFQ) for the installation of a water softener at the Carl Hayden Research Center in Tucson, AZ. The project is set-aside for small businesses, and all responsible sources are encouraged to submit quotations. The applicable NAICS code is 238220, and the small business size st…

Posted Sep 11, 2026Due Sep 21, 2026Combined Synopsis/SolicitationNAICS 238220Total Small Business Set-Aside (FAR 19.5)Sol: 1232SA26Q1487

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DEPARTMENT OF VETERANS AFFAIRS

MAINTENANCE FOR PUREFLOW WATER SYSTEM SV VA BOSTON HEALTHCARE S

Archived

AI Summary

The Department of Veterans Affairs is seeking maintenance services for the PureFlow Water System at the VA Boston Healthcare System. This opportunity is categorized as a Source Sought notice, and it is focused on service provision. Interested parties should prepare to demonstrate their capabilities in maintaining water…

Posted Sep 10, 2026Due Sep 11, 2026Special NoticeNAICS 221310Sol: 36C24126Q0807

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DEPARTMENT OF HOMELAND SECURITY

NOTICE OF INTENT TO AWARD SOLE SOURCE ORDER FOR OEM AQUA-CHEM REVERSE OSMOSIS SYSTEM EQUIPMENT

Archived

AI Summary

The US Coast Guard intends to award a sole source contract to Aqua-Chem, Inc for reverse osmosis system equipment. This notice invites companies to submit capability statements demonstrating their ability to provide equivalent products. The submission deadline is September 11, 2026, at 2:00 PM EST.

Posted Sep 10, 2026Due Sep 11, 2026Special NoticeNAICS 333310Sol: 52000SP260027371

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DEPARTMENT OF STATE

WHOLE HOUSE FILTERS FOR RESIDENCES

Archived

AI Summary

The Department of State is seeking suppliers for whole-house filters for residences, as detailed in Purchase Order 19AJ2026P0245. This opportunity is a Sole Source Justification and falls under FAR Part 13 - Simplified Acquisition Procedures.

Posted Sep 1, 2026Due Sep 10, 2026Special NoticeNAICS 333310Total Small Business Set-Aside (FAR 19.5)Sol: 19AJ2026P0245

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DEPARTMENT OF THE INTERIOR

46--CAPSULE FILTERS

Archived

AI Summary

The Department of the Interior, US Geological Survey is soliciting for capsule filters. This opportunity is categorized under NAICS code 333310 and is set aside for small businesses. Interested vendors should respond to the RFQ by the specified deadline.

Posted Aug 28, 2026Due Sep 15, 2026SolicitationNAICS 333310Total Small Business Set-Aside (FAR 19.5)Sol: 140G0226Q0116

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DEPARTMENT OF VETERANS AFFAIRS

4610--WATER TESTING SERVICES

Archived

AI Summary

The Department of Veterans Affairs intends to negotiate a sole source contract for Emergency Water Chemical Testing Services for the VA Boston Healthcare System. This is a Special Notice, not a solicitation, and interested parties should register via SAM.gov. Vendors must be registered in SAM and VetCert prior to award…

Posted Aug 28, 2026Due Sep 4, 2026Special NoticeNAICS 541380Sol: 36C24126Q0789

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DEPT OF DEFENSE

WATER/WASTEWATER TREATMENT

Archived

AI Summary

The Department of Defense, specifically the Department of the Army, is seeking proposals for a combined synopsis/solicitation related to water and wastewater treatment. This opportunity is categorized under NAICS code 333310 and is not set aside for simplified acquisition procedures.

Posted Aug 25, 2026Due Sep 1, 2026Combined Synopsis/SolicitationNAICS 333310Total Small Business Set-Aside (FAR 19.5)Sol: W911S226U4254

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PSC 4610: Water Purification Equipment

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