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NAICS Code· 333413

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

This U.S. industry comprises establishments primarily engaged in (1) manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment, and/or (2) manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans. Cross-References. Establishments primarily engaged in--Show more

NAICS 333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing encompasses the design, production, and integration of mechanical systems that move, condition, and purify air in industrial, institutional, and commercial environments. This includes high-efficiency centrifugal and axial fans, exhaust blowers, HEPA and ULPA filtration units, activated carbon air scrubbers, and integrated ventilation systems engineered for controlled environments such as cleanrooms, laboratories, medical facilities, and hazardous material handling zones.

80
Active Contracts
$111.3M
Total Obligations (12mo)
1.3K
Awarded Contracts (12mo)
395
Contractors Awarded (12mo)
-34.6%
YoY Growth

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 333413.

AI Industry Description

NAICS 333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing encompasses the design, production, and integration of mechanical systems that move, condition, and purify air in industrial, institutional, and commercial environments. This includes high-efficiency...

NAICS 333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing encompasses the design, production, and integration of mechanical systems that move, condition, and purify air in industrial, institutional, and commercial environments. This includes high-efficiency centrifugal and axial fans, exhaust blowers, HEPA and ULPA filtration units, activated carbon air scrubbers, and integrated ventilation systems engineered for controlled environments such as cleanrooms, laboratories, medical facilities, and hazardous material handling zones. In government contracting, these systems are critical for maintaining air quality standards, supporting biocontainment protocols, and ensuring operational safety in defense, public health, and emergency response infrastructure. The sector bridges advanced mechanical engineering with regulatory compliance, serving missions that demand precision environmental control. Top contractors in this space include CALADWICH CONSULTING LLC, MARATHON MEDICAL CORPORATION, PERFECTED SOLUTIONS LLC, BHPE LLC, and PEAK SOLUTIONS CORP, a mix of small businesses and specialized manufacturers with deep expertise in engineered airflow systems. These firms often hold small business set-asides and compete on technical compliance, ISO certification, and rapid deployment capabilities for mission-critical installations. Primary buyers include the Department of Defense, Department of Veterans Affairs, Department of Homeland Security, and Department of State. Demand is driven by facility modernization, medical support operations, chemical/biological defense programs, and embassy infrastructure upgrades requiring certified air purification and ventilation solutions. The competitive landscape is niche but high-value, with demand concentrated in projects requiring stringent adherence to ANSI, ASHRAE, and NIOSH standards. Opportunities exist for contractors with proven experience in GSA Schedule compliance, military specification (MIL-SPEC) documentation, and rapid prototyping of custom airflow systems. Growth is sustained by aging infrastructure replacement and increasing emphasis on indoor air quality in federal facilities.

Top Contractors

Companies with the highest total award value under NAICS 333413, ranked by dollars won.

Ranked by total awards
CompanyTotal AwardsContracts
PIONEER INDUSTRIES, LLC$16.7M135
FM AF, LLC$8.6M70
THE O.C. LUGO CO INC$7.5M8
CEPEDA ASSOCIATES, INC.$6.6M13
FILTRATION SERVICES, INC.$5.4M70
ALLCLEAR AEROSPACE & DEFENSE, INC.$5.4M57
KAMPI COMPONENTS CO INC$3.0M36
LEKTRON INC$3.0M7
FM AF, LLC$2.4M25
L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC$2.3M2

Top Agencies

Federal agencies directing the most contract spending toward NAICS 333413.

Department Of Defense890 awards$66.9M
DLA Troop Support194 awards$20.7M
Department Of Justice75 awards$5.5M
Department Of Homeland Security23 awards$2.6M
DLA Land Warren3 awards$2.2M
Department Of Veterans Affairs24 awards$2.1M
Al DLA Aviation At Huntsville1 award$2.0M
DLA Distribution5 awards$1.9M
Navsup Weapon Systems Support Mech1 award$1.6M
DLA Land And Maritime6 awards$1.2M

Related NAICS Codes

Industries similar to Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing, by shared sector, subsector, and industry group.

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333415Same Industry GroupHigh Similarity

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NAICS 333413 FAQ

Frequently Asked Questions

NAICS code 333413 covers Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing. This U.S. industry comprises establishments primarily engaged in (1) manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment, and/or (2) manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans. Cross-References. Establishments primarily engaged in--

Recently Posted in Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

NAICS: 333413
New
DIBBS
Supply of Intake Air Cleaner (NSN: 2940015522754, P/N: AT300487)The contract requires the procurement, packaging, and delivery of one military-grade intake air cleaner, identified by the National Stock Number 2940015522754 and part number AT300487, to meet strict contractual specifications and government inspection standards. The item is classified under NAICS code 333413 and is being procured under a subcontract arrangement through the Defense Logistics Agency, a component of the Department of Defense. The solicitation was posted on July 17, 2026, and performance is expected to align with military requirements for durability, filtration efficiency, and environmental resilience under operational conditions. Delivery must comply with all logistical and quality assurance protocols mandated by the DLA, with the final product subject to formal inspection prior to acceptance. The contract references a specific award and delivery identification in the DIBBS system, indicating an existing procurement framework tied to a broader defense logistics initiative.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
FILTER-SEPARATOR, LIThe Defense Logistics Agency awarded a delivery order under contract SPE7LX-21-D-0087 to Atlantic Diving Supply, Inc. (CAGE 1CAY9) for 12 units of a FILTER-SEPARATOR, LI (NSN 4930015633057) at a unit price of $28.87, resulting in a total contract value of $346.44. The award was issued on July 17, 2026, and delivery is required by July 31, 2026, to Fort Leonard Wood, Missouri, with alternate shipping instructions to the U.S. Engineer School at the same location. The order is designated as a rated order under the Defense Priorities and Allocations System (DPAS) per 15 CFR 700, requiring priority handling. Shipping must be conducted via traceable means, excluding parcel post, with all packages labeled with the Transportation Control Number W90X4461980310, Traceability Point 3, Supplemental Address W58NQ5, and Significant Item Code A to ensure full supply chain visibility. The awardee is certified as a Small Business, Small Disadvantaged Business, and Women-Owned Small Business, triggering compliance and reporting obligations under FAR 52.212-3 and 52.212-5. Inspection and acceptance are performed at the destination by the Government, with final payment authorized upon certification that the items conform to contract specifications. Invoicing must be submitted electronically via EDI to the Defense Finance and Accounting Service at P.O. Box 182317, Columbus, OH 43218-2317, under appropriation code BX: 97X4930 5CBX 001 2624 S33189. The contracting officer’s representative is Samuel Freidet, with the issuing office located at DLA Land and Maritime, P.O. Box 3990, Columbus, OH 43218-3990. No formal contract clauses, attachments, or evaluation factors were included in the documentation, and the contract type, while likely an IDIQ delivery order, is not explicitly stated. Packaging, preservation, and bar-coding standards are not specified beyond the required markings, and no MIL-STD references
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
IMPELLER, FAN, CENTRIThe Defense Logistics Agency has awarded Contract SPE8E726V0897 to PIONEER INDUSTRIES, LLC with a total value of $14,503.48, awarded on July 17, 2026, under solicitation SPE8E7-26-T-3150. The contract covers the supply of a single line item: an impeller, fan, centrifugal, identified by NSN 4140015783830 and PR 7017286933. The award was issued through the DIBBS system with no set-aside classification specified, and the procurement is managed directly by the Department of Defense. The primary point of contact for the contract is Kelly Mitchell, reachable via phone at 445-737-7988 or email at kelly.mitchell@dla.mil. Performance location and office address details are not provided, but the contracting activity is based in the United States.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
New
DIBBS
Precision Cooling Fan Assembly ManufacturingThe contract encompasses the manufacture and delivery of a custom air cooling fan assembly specifically engineered for tiltrotor aircraft systems, requiring full compliance with rigorous military performance and environmental standards. The assembly must be built to endure extreme operational conditions inherent in military aviation environments, including high temperatures, vibration, dust, and humidity, while ensuring reliable thermal regulation of critical onboard systems. Production will adhere to precise engineering specifications and quality control protocols to guarantee compatibility, durability, and mission readiness. This is a subcontract awarded under the Department of Defense, managed by the Defense Logistics Agency, with the North American Industry Classification System code 333413 denoting ventilation and air conditioning equipment manufacturing. The work is tied to a defense procurement initiative with no specified set-aside status, and performance is expected to meet the stringent timeline and technical demands of military deployment cycles. Though exact delivery location, point of contact, or geographic constraints are not provided, the contract is accessible through the DIBBS portal and is intended to support critical aviation infrastructure within the U.S. defense supply chain.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
AIR CLEANER, INTAKEThe Defense Logistics Agency awarded a delivery order under contract SPE7LX22D0068 to RDO AGRICULTURE EQUIPMENT CO (CAGE 4PNJ5), a certified Small Disadvantaged Women-Owned Small Business, for the supply of one AIR CLEANER, INTAKE (NSN 2940015522754, Part Number AT300487) at a total price of $78.31. The award was issued on July 17, 2026, with a required delivery deadline of July 31, 2026, under FOB Destination terms to Fort Leonard Wood, Missouri. The item must be shipped via traceable means only, excluding parcel post, and all packaging and documentation must be clearly marked with the contract number SPE7L126FAU6R, delivery order number, and government logistics identifiers including TCN W90X4461980445, TP 3, SUPP ADD W58NQ5, SIG A, IDP 13, DIC A3A, and FC 61. The contract incorporates applicable terms by reference to the Basic Contract and mandates compliance with DFARS 252.232-7003 for invoicing, which requires electronic submission through WAWF. Payment will be processed by DFAS Columbus, with remittance to P.O. BOX 182317, COLUMBUS OH 43218-2317, and funding is tracked under AAC/TAS BX: 97X4930 5CBX 001 2624 S33189. The order is designated as a rated priority under DPAS (15 CFR 700), requiring expedited performance. Acceptance of the order requires the contractor’s signature, confirming compliance with all representations and certifications, including the Small Disadvantaged Women-Owned Business status. Inspection and acceptance occur at the delivery location, and the government representative Samuel Freidet is responsible for contract acceptance, with administrative oversight provided by Timothy Andersen of DLA Land and Maritime. No additional clauses, attachments, or solicitation-level evaluation factors are specified, as the order is a straight procurement of a single commercial item under a pre-existing basic contract.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
FAN, RCU COOLING, AIRThe Defense Logistics Agency awarded a modification under solicitation SPE4A726F1584 to the Bell Boeing Joint Project Office, with a total contract value of $1,073,619.30, effective July 17, 2026. This modification pertains to a delivery order under contract SPRPA121GCF01 for a single item: the FAN, RCU COOLING, AIR, identified by NSN 1680015834353. The contractor’s place of performance is in Amarillo, Texas, and the payment office is located at DLA Aviation in Richmond, Virginia, with Carl Allen listed as the primary point of contact for payment and administrative matters. The Contracting Officer is Dean Allen, and the administering office is DCMA Vertical Lift in Philadelphia. The contract is structured as a fixed-price modification, though the specific contract type is not explicitly stated, and no option quantities, extended performance periods, or tiered pricing mechanisms are included. The delivery schedule and FOB terms are not detailed in the documentation, nor are specific packaging, inspection criteria, or quality standards outlined for the delivered component. The contract incorporates FAR Clause 52.222-90, implementing the Department of Defense Class Deviation 2026-00040, Revision 1, which prohibits contractors from engaging in or funding racially discriminatory diversity, equity, and inclusion practices. This clause requires the contractor to flow down its requirements to all subcontractors and mandates reporting obligations regarding any violations, lawsuits challenging the clause, or noncompliance by downstream entities. While the contracting office is identified, no Contracting Officer’s Representative or Contractor’s Technical Representative information is provided. No other special requirements such as security clearances, key personnel restrictions, or organizational conflict of interest provisions are identified in the available documentation. The contractor’s CAGE code is 3B1R2, and while their Unique Entity ID is not listed, no socioeconomic certifications or small business status are indicated. No evaluation factors, weights, or basis of award documentation are included, suggesting award was made under a non-competitive or streamlined process. Invoicing methods, inspection locations, and acceptance protocols remain unspecified. The contract appears to be a straightforward procurement of a single component under an existing vehicle, with compliance and administrative requirements forming the primary substantive obligations.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
New
DIBBS
IMPELLER, FAN, AXIALThe contract encompasses the procurement of three axial fan impellers identified by part numbers 505551-1099, 505551-1502, and FF-18507 PC 2, with a national stock number of 4140014213617, under solicitation SPE8E7-26-T-3121. All technical and quality requirements are governed by the DLA Master List of Technical and Quality Requirements referenced by R or I numbers, with the applicable revision determined by the solicitation or award date depending on acquisition size. Packaging must comply with MIL-STD-2073-1E and DLA’s specific packaging requirements, including use of preservative methods, wrapping, and cushioning as defined. Marking must conform to MIL-STD-129 with no special marking codes applied. The items are to be delivered FOB origin with no quantity variance allowed and inspected and accepted at the destination. The delivery window is 153 days from the contract award, with an original required delivery date of February 27, 2027, and a needed ship date of December 7, 2026. The delivery address is DLA Distribution San Diego at 3581 Cummings Road, Building 3581, San Diego, CA 92136-3581, and transportation logistics follow DLA procedural notes C19 and C20. The unit of issue is each, with a total contract price of $3.00 per unit for a total value of $9.00. The contract is under the NAICS code 333413 and is administered by the Department of Defense through the San Diego office, with Kelly Mitchell as the primary point of contact.
SAN DIEGO

POSTED

3 days ago

DEADLINE

in 2 days
View Details
NAICS: 333413
Awarded
DIBBS
FILTER ELEMENT, AIRThe Defense Logistics Agency has awarded a contract to KAMPI COMPONENTS CO INC with CAGE code 7Z016 for the supply of one air filter element identified by NSN 4130016286924 and part number 7017055203, at a total value of $268.96. The award was issued on July 17, 2026, under solicitation SPE8E8-26-Q-0427, which falls under NAICS code 333413 for engine component manufacturing. The contract is classified as a federal procurement under the Department of Defense, with no specified set-aside designation. The place of performance and delivery location are not detailed, but the contract is administered by the DLA with primary point of contact Elizabeth Macarthur, reachable via phone 4457373586 or email elizabeth.macarthur@dla.mil. The contract action is publicly accessible through the DIBBS portal under award number SPE8E826P1293.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
FAN, CENTRIFUGALThe Defense Logistics Agency awarded contract SPE4A726P3682 to ALLCLEAR AEROSPACE & DEFENSE, INC. (CAGE 1ZK21) on July 17, 2026, for the procurement of a single centrifugal fan identified by NSN 1660014722627, with a total contract value of $45,020.00. The solicitation, SPE4A7-26-T-3349, was competed under NAICS code 333413 for industrial machinery manufacturing, and the award was made without formal competition indicators or socioeconomic set-asides. The contract was issued as a modification (P00001) effective July 17, 2026, with an original modification date of December 9, 2025, under authority of FAR 43.103(b) and FAR 43.203(b). The place of performance and delivery location are not explicitly defined in the documentation, though the contractor’s address is listed as Miramar, Florida, and administrative oversight is handled by DCMA Southeast in Orlando, Florida. The contracting officer is Dean Allen, reachable via CARL.ALLEN@DLA.MIL, but no COR or COTR is identified. Payment and accounting details, including TAS, AAC, or ACRN codes, are not specified, and invoicing procedures are not stated. The contract incorporates the special requirement FAR 52.222-90, “Addressing DEI Discrimination by Federal Contractors,” implemented through DoD Class Deviation 2026-00040, Revision 1, which prohibits racially discriminatory diversity, equity, and inclusion practices in employment, subcontracting, and program participation. The contractor is required to flow down this clause to all subcontractors, report any violations by subcontractors or associated legal challenges, and comply with government requests for documentation to verify adherence. Noncompliance may result in contract termination or payment suspension. No other contract clauses, packaging requirements, inspection criteria, delivery schedules, or technical specifications beyond the NSN and total price are detailed. The lack of defined period of performance, FOB terms, or formal evaluation factors suggests this is a straightforward, low-value acquisition governed primarily by compliance with the DEI clause and the basic terms of delivery. The contractor’s size status, socioeconomic certifications,
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
FAN, VANEAXIALThe Defense Logistics Agency has awarded a contract to PIONEER INDUSTRIES, LLC under solicitation SPE8E7-26-T-3254 for the supply of a VANEAXIAL FAN identified by NSN 4140013147365 and PR 7017287936. The total contract value is $134,661.68 and the award was issued on July 17, 2026. This procurement falls under NAICS code 333413, which classifies it within the industry of Air and Gas Compressor Manufacturing. The contract is classified as a federal award with no specified set-aside status and is managed by the Department of Defense through the DLA. The place of performance and office address details are not specified, but the award is tied to the U.S. and can be accessed through the DIBBS public portal.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
Awarded
DIBBS
AIR CLEANER, INTAKEThe Defense Logistics Agency awarded a delivery order under contract SPE7LX-22-D-0068 to RDO AGRICULTURE EQUIPMENT CO, identified by CAGE code 4PNJ5, for the procurement of seven AIR CLEANER, INTAKE units with NSN 2940015522745 at a unit price of $49.09, resulting in a total contract value of $343.63. The award date was July 17, 2026, with delivery required by July 31, 2026, to Fort Leonard Wood, Missouri, under FOB Origin terms, meaning risk and title transfer occur at the contractor’s facility. The contractor is required to ship items via traceable means only, excluding parcel post, and must标记 all packages and documentation with the Transport Control Number and Bar Code Print identifiers to ensure traceability within DoD logistics systems. The order was issued under a basic indefinite-delivery contract and is classified as a rated order under the Defense Priorities and Allocations System (DPAS), mandating priority handling for production and delivery. The awardee is certified as a Small Disadvantaged Business and a Women-Owned Small Business, triggering reporting obligations under FAR Part 19 and 15 CFR Part 700 for subcontracting and priority rating compliance. Invoicing must adhere to DFARS 252.232-7003, indicating use of the Wide Area Workflow system for electronic payment submissions, with payments processed by DEF FIN AND ACCOUNTING SVC, BSM, at a remittance address in Columbus, Ohio. The government retains responsibility for inspection and acceptance at the destination, with acceptance contingent on conformance to contract specifications. Payment and accounting data are linked to the AAC code 97AS and account BX: 97X4930 5CBX 001 2624 S33189. While no specific MIL-STD packaging standards or technical performance criteria are cited, adherence to DoD supply chain protocols is implied. The authorized government representative is Samuel Freidet, and the local administrative point of contact is Timothy Andersen of DLA Land and Maritime. The contract contains no listed FAR clauses, attachments, or evaluation factors, relying instead on the underlying basic contract for terms and conditions.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details
NAICS: 333413
New
DIBBS
Centrifugal Fan SupplyThe contract is for the procurement and delivery of one centrifugal fan identified by NSN 1660014722627 under CLIN 1, specifically sourced under a subcontract arrangement. The procurement is managed by the Defense Logistics Agency under the Department of Defense, with the NAICS code 333413 indicating classification within the industrial machinery manufacturing sector. Although the solicitation number and detailed place of performance are not provided, the contract was posted on July 17, 2026, and the delivery must adhere to the technical and logistical specifications outlined for the fan. The absence of a set-aside designation suggests this is an open competition without specific small business or socioeconomic preferences. The contractual obligation is tied to the DLA’s internal procurement system, with the official record accessible via the provided DIBBS link for tracking and verification.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details

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