4610-01-657-6515
VESSEL ASSEMBLY,REVERSE OSMOSIS
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
Open demand × Water Purification and Sewage Treatment Equipment
Water Purification Equipment FSC 4610
Open solicitations in Federal Supply Class 4610 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.
23
Open solicitations
23
Closing within 7 days
444
Total open quantity
46
Tracked all-time (23 closed)
Open parts
4610-01-314-9154
FEEDER,CHEMICAL SOLUTION,WATER P
Open · closes in 2d 3 units
2 solicitations (1 open · 1 closed)
4610-01-396-1461
FILTER ELEMENT,REVERSE OSMOSIS
Open · closes in 4d 2 units
1 solicitation (1 open · 0 closed)
4610-01-482-5907
FILTER ELEMENT,REVERSE OSMOSIS
Open · closes in 4d 1 units
1 solicitation (1 open · 0 closed)
4610-01-465-7161
FILTER ELEMENT,WATER PURIFICATIO
Open · closes in 7d 16 units
2 solicitations (2 open · 0 closed)
4610-01-229-9014
FEEDER,CHEMICAL SOLUTION,WATER P
Open · closes in 7d 2 units
1 solicitation (1 open · 0 closed)
4610-01-302-7494
BRACKISH WATER ELEMENT
Open · closes in 7d 21 units
1 solicitation (1 open · 0 closed)
4610-01-396-1465
FILTER ELEMENT,REVERSE OSMOSIS
Open · closes in 7d 39 units
1 solicitation (1 open · 0 closed)
4610-01-526-8760
FILTER UNIT,WATER PURIFICATION,U
Open · closes in 7d 8 units
1 solicitation (1 open · 0 closed)
4610-01-569-8766
FILTER BODY,WATER PURIFICATION
Open · closes in 7d 14 units
1 solicitation (1 open · 0 closed)
4610-01-396-1460
FILTER ELEMENT,REVERSE OSMOSIS
Open · closes in 7d 200 units
1 solicitation (1 open · 0 closed)
4610-01-621-0909
FILTER ASSEMBLY,WATER PURIFICATI
Open · closes in 7d 1 units
1 solicitation (1 open · 0 closed)
4610-01-679-9169
WATER PURIFICATION UNIT,FRAME MO
Open · closes in 7d 1 units
1 solicitation (1 open · 0 closed)
4610-01-691-0729
HEAD,WATER DEMINERALIZER,ION EXC
Open · closes in 7d 12 units
1 solicitation (1 open · 0 closed)
4610-01-674-5835
FILTER ELEMENT,WATER PURIFICATIO
Open · closes in 7d 52 units
1 solicitation (1 open · 0 closed)
4610-01-030-5372
BAG,RESIN RETENTION
Open · closes in 7d 36 units
1 solicitation (1 open · 0 closed)
4610-01-414-2298
FILTER ASSEMBLY,WATER PURIFICATI
Open · closes in 7d 1 units
5 solicitations (1 open · 4 closed)
4610-00-478-5250
CARTRIDGE,WATER DEMINERALIZER,IO
Open · closes in 7d 9 units
1 solicitation (1 open · 0 closed)
4610-01-464-4888
FILTER,WATER PURIFICATION
Open · closes in 7d 2 units
1 solicitation (1 open · 0 closed)
4610-01-589-5480
FILTER ELEMENT,WATER PURIFICATIO
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-589-4989
NOZZEL,PERMEATE OUT
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-517-6621
FILTER ELEMENT,WATER PURIFICATIO
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-717-9837
FILTER,WATER PURIFICATION
Closed · last Aug 28, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-022-9970
CARTRIDGE,WATER DEMINERALIZER,IO
Closed · last Aug 25, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-620-9860
OXY REMOVE CARTRIDG
Closed · last Aug 24, 2026 — units
2 solicitations (0 open · 2 closed)
4610-01-589-5272
PLATE,SEALING
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-589-8131
FILTER ELEMENT,REVERSE OSMOSIS
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-589-4991
ADAPTER,MEMBRANE
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-632-3173
FILTER ELEMENT,REVERSE OSMOSIS
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-589-5256
NOZZLE,PERMEATE PLUG
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-641-7741
FILTER ELEMENT,WATER PURIFICATIO
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-592-3060
FILTER ELEMENT,REVERSE OSMOSIS
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-598-6629
FILTER ELEMENT,WATER PURIFICATIO
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4610-01-653-9254
FILTER,WATER PURIFICATION
Closed · last Aug 10, 2026 — units
1 solicitation (0 open · 1 closed)