4460-01-657-2318
FILTER,AIR,ELECTROSTATIC
Open · closes in 1d 1 units
1 solicitation (1 open · 0 closed)
Open demand × Furnace, Steam Plant, and Drying Equipment; and Nuclear Reactors
Air Purification Equipment FSC 4460
Open solicitations in Federal Supply Class 4460 — 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.
10
Open solicitations
10
Closing within 7 days
273
Total open quantity
26
Tracked all-time (16 closed)
Open parts
4460-01-370-3090
FILTER,DEGAUSSING UNIT
Open · closes in 7d 11 units
1 solicitation (1 open · 0 closed)
4460-01-463-0649
LOW PRESSURE AIR MEMBRANE DEHYRA
Open · closes in 7d 2 units
1 solicitation (1 open · 0 closed)
4460-01-255-6686
FILTER,AIR,ELECTROSTATIC
Open · closes in 7d 1 units
1 solicitation (1 open · 0 closed)
4460-01-476-2143
FILTER,AIR,ELECTROSTATIC
Open · closes in 7d 15 units
1 solicitation (1 open · 0 closed)
4460-01-698-2713
FILTER,AIR,ELECTROSTATIC
Open · closes in 7d 158 units
1 solicitation (1 open · 0 closed)
4460-01-519-9141
WIRE ASSEMBLY,IONIZING
Open · closes in 7d 73 units
1 solicitation (1 open · 0 closed)
4460-12-422-0097
FILTER UNIT, AIR PUR
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-196-9157
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-098-9572
COLLECTOR,DUST
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-642-5833
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 31, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-042-9122
BASEPLATE,FILTER CANNISTER
Closed · last Aug 25, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-690-3017
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 24, 2026 — units
2 solicitations (0 open · 2 closed)
4460-01-026-1158
SNUBBER ASSEMBLY
Closed · last Aug 20, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-407-1001
COLLECTOR,DUST
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-692-2652
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-663-1504
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-692-5474
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 17, 2026 — units
1 solicitation (0 open · 1 closed)
4460-01-145-8299
FILTER,AIR,ELECTROSTATIC
Closed · last Aug 14, 2026 — units
2 solicitations (0 open · 2 closed)