BidHits

Exhaust Filter Government Bids & RFPs

Government bid alerts, regional filters, and fast access to documents

90% recommend BidHits (1095 real users, 09/11/2026). Methodology

USA | NY | NEW YORK COUNTY | NEW ROCHELLE

Westchester County - Purchasing

Docking calibration station rfq- **** docking calibration ****

docking calibration station

Bid Close Date:

Lot 8: RKI # 81- SDMFRC103 ( 5+) SDM- Force calibration station with 1 solenoid, filter, AC adapter, USB- C instrument connection cable, exhaust and sample tube, flash drive, USB & LAN cables, DFR, 58 AL cyl H2S/CO/CH4/02, cylinder holder. Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 1: RKI OXIGEN SENSOR PART# OS- BM2 ( 5+) Sensor, O2, Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 2: RKI # ES- **** ( 5+) Sensor, Carbon Monoxide Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 3: RKI # ES- **** ( 5+) Sensor, Hydrogen Sulfide Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 4: RKI # NC- **** ( 5+) Sensor, LEL GX- 2001/GX- 2003/GX- 2009/GX- **** Lower explosive limit ( LEL) replacement sensor Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 5: RKI # 80- ****- 50 ( 5+) Hose, 50' polyurethane ( GX2003/GX2012) Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 6: RKI # 80- **** ( 5+) Probe with hydrophobic filter, dust filter, no scrubber section, for GX- Force, GX- ****, GasTracer, GX- ****, GX- ****, RP- 3R, GX- ****- not for Cl2 use, GX- ****, RX- **** gas sampling probe equipped with a hydrophobic filter and a dust filter Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 7: RKI # 72- FA- A- A10 ( 5+) GX- Force 4- Gas LEL /O2 /Combo CO & H2S with Li- ion rechargeable batteries, 120VAC. Adapter/Charger, Rubber nozzle, 10FT hose and probe, belt clip. Portable, pump- driven 4- gas monitor Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 8: RKI # 81- SDMFRC103 ( 5+) SDM- Force calibration station with 1 solenoid, filter, AC adapter, USB- C instrument connection cable, exhaust and sample tube, flash drive, USB & LAN cables, DFR, 58 AL cyl H2S/CO/CH4/02, cylinder holder. Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 9: RKI # 72- RA- C ( 5+) GX- 3R LEL /O2 /H2S /CO Gas Meter with Li- Ion battery pack and 100- 240 VAC charger Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

Lot 10: RKI # 81- **** ( 5+) Calibration Station, GX- 3R/GX- 3R Pro ( single point) with AC Adaptor, flash drive, USB cable, tubing, demand flow regulator & 58AL cyl H2S/CO/CH4/O2 Manufacturer . Part # . Brand Preference Brand Name Only Delivery Location . , Mamaroneck, New York, United States, ****

USA | VA

Department Of Forensic Science

Hepa Filters/ Exhaust Filters/ Lab Ventilation Filters/ Laboratory Filters

Baker and Labconco HEPA Exhaust and Supply Filter- The Department of Forensic Science is soliciting an unsealed Quick Quote for brandâ nameâ only ( Baker & Labconco) HEPA exhaust and supply filters required for laboratory ventilation and safety systems. Only the specified brand will be accepted to ensure compatibility with existing equipment. Vendors must submit electronic quotes through eVA by the posted deadline. Award will be made to the lowest responsive and responsible bidder meeting all specifications

Bid Close Date:

USA | NY | ORANGE COUNTY | WEST POINT Small City

Dept Of Defense- Dept Of The Army- Amc- Acc- Mission & Installation Contracting Command- Fdo Eustis- W6Qm Micc- West Point

Exhaust System Cleaning/ Exhaust Fan Service

Amendment for solicitation **** - Cooking Exhaust Maintenance Services - Amendment for solicitation ****: * A Second SITE VISIT for this requirement is scheduled for 21 August 2026 at 11: 30 AM EST. * Interested parties will assemble in the front foyer of the Mission Insta

Cooking exhaust maintenance services Inspection and cleaning of commercial cooking related kitchen exhaust systems, including ducts, louvers, fans, exhaust hoods, and filters, in accordance with NFPA 96 requirements.

Bid Close Date:

USA | NY | ORANGE COUNTY | WEST POINT Small City

Dept Of Defense- Dept Of The Army- Amc- Acc- Mission & Installation Contracting Command- Fdo Eustis- W6Qm Micc- West Point

Exhaust System Cleaning/ Exhaust Fan Service

Amendment for solicitation **** - Cooking Exhaust Maintenance Services - Amendment for solicitation ****: * A Second SITE VISIT for this requirement is scheduled for 24 August 2026 at 11: 30 AM EST. * Interested parties will assemble in the front foyer of the Mission Insta

Cooking exhaust maintenance services Inspection and cleaning of commercial cooking related kitchen exhaust systems, including ducts, louvers, fans, exhaust hoods, and filters, in accordance with NFPA 96 requirements.

Bid Close Date:

USA | MA | HAMPDEN COUNTY | WILBRAHAM Small City

Town Of Wilbraham - MA

Library Brooks Room ERV

Energy Recovery Ventilator ( ERV) and Electric Heater Installation Installation of one new energy recovery ventilator ( ERV) mounted indoors within a closet space, and one corresponding duct- mounted electric heater. Core drill and seal penetration through the exterior wall for the dedicated outdoor air intake and roof penetration associated with roof exhaust shall be flashed. Electrical scope of work shall be to power new HVAC equipment. Ensure proper maintenance clearances inside the closet for filter replacement and core access.

More bid opportunities are waiting for you!
Start your free 14-day trial to see all results and access the bid documents.

Get bid alerts running in 3 simple steps

  1. Tell us what you sell

    Add keywords for your products or services. Smart Search helps catch related opportunities beyond exact matches.

  2. Start the trial and receive alerts

    Use the 14-day free trial and get email alerts with documents or official posting links.

  3. Tune your feed

    Adjust keywords, regions, email schedule and email style. Use map view and filters when you want to explore.

User testimonials
We selected the most helpful reviews from real users. Order may change periodically.
It encompasses all portals in one place.
G. Ferrea
The information helps me submit my bids on time for bids, and I also have readily available information on upcoming bids. So far, I am very satisfied with what I have received.
M. A. Z. Armenta
Excellent information. Just what I was looking for.
L. H. Borrelli
I consistently received notifications about bids within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
G. P. da S. E. Guimaraes
All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
R. M. Ferreira
The search engine that finds what I'm looking for just by entering keywords
J. P. L. Construccion
I like the way they provide information with the greatest possible accuracy. I love that.
M. A. Neil
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
I am very satisfied; it's a very useful tool.
J. S. Garcia
The search tool really works and satisfactorily meets our needs.
D. L. Cairuga
It's an extremely useful tool.
M. M. Alv
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
Easy to find the bids.
R. M. David

Why use BidHits for government bidding

For teams and integrations

Send bid data into your CRM, BI or internal workflow via the Bid API, with JSON or XML output.
View API documentation

Frequently asked questions

BidHits is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.

Enter your email and activate the trial. For 14 days you can use the main features, including alerts and access to results. When it ends, if you do not subscribe at /subscription.php, the bid list becomes limited and you will not be charged automatically.

1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.

Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.

Yes. You can filter by region, procurement method, dates and value ranges. You can also save preferences for future alerts and searches.

Yes. In the dashboard you can see bids on a map and use it to plan follow-up by location.

It can happen. Smart Search uses your keywords to find related opportunities, not only exact matches. Add specific terms and remove off-topic results to improve future alerts.

Yes. You can query bids via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.

In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there is no auto-charge.

We monitor major official sources every day at the federal, state and local levels. New bid notices are added as soon as they are captured from the source portal.

Plans start at $ 43.00 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.

See how it works

Start free trial

Add what you sell, get scheduled alerts, open documents or the official page, and use filters by region and method.

Transcript
Welcome to BidHits. Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells. To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date. Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for. For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map. You can also use filters, run searches, and explore the day's opportunities directly on the map. Start using BidHits now. It's fast, practical, and you can try it for free.
AI Assistant
Ask me about the bid...
Loading summary...