BidHits
BidHits

Filter Systems Government Bids & RFPs

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

See also

90% recommend BidHits (1086 real users, 08/24/2026). Methodology

USA | PA | PHILADELPHIA COUNTY | PHILADELPHIA

Dept Of Defense- Dept Of The Navy- Navsup- Navsup Weapon Systems Support- Navsup Wss Philadelphia- Navsup Weapon Systems Support

Fluid Filter/ Engine Air Filter/ Oil Filter/ Filters

29-- HEAD, FLUID FILTER - NSN 1R- ****- ****- H5, REF NR ****- ****- 106, QTY 1 EA, DELIVERY FOB ORIGIN. NAVSUP Weapon Systems Support ( NAVSUP WSS) Philadelphia intends to solicit on a sole source basis with Sikorsky for the procurement of the following FMS requirement: HE

Engine air and oil filters, cleaners Head, fluid filter; **** engine air and oil filters, cleaners, aircraft prime moving engine air and oil filters, cleaners, aircraft prime moving items

Bid Close Date:

Documents

USA | MN | RAMSEY COUNTY | SAINT PAUL | 55164 Midsize City

Veterans Affairs, Department Of- Veterans Affairs, Department Of- Network Contract Office 23 ( 36C263)

Filter Replacement/ Filter Inspection/ Filter Supply

J041-- AHU PM & Filter Evaluation Questions and Answers - Questions and Answers

HVAC PM and filter evaluation Routine filter inspection for HVAC systems, air handler preventative maintenance, testing of HEPA filtration, Merv replacement ( Merv 14, Merv 16a), HVAC cleaning, airflow and performance testing, visual inspection, fan and motor maintenance, drainage system maintenance, damper and actuator inspection, electrical and controls testing, humidifier planned maintenance, induction unit maintenance and cleaning, isolation valve installation.

Bid Close Date:

Documents

USA | CT | HARTFORD COUNTY | EAST GRANBY Small City

Dept Of Defense- Dept Of The Army- Ngb- W7Mz Uspfo Activity Ctang 103

Breathing Air Machine Repair and Shop Air Compressor Maintenance - Sources Sought Notice Breathing Air Machine Repair and Shop Air Compressor Maintenance for the Connecticut Air National Guard 1. Notice Details Notice ID: **** Agency: Depa

Breathing air machine repair and shop air compressor maintenance Maintenance and repair of breathing air systems, including replacing water separator trap and drain assembly, installing drip leg, and replacing tower pressure switches on Hankinson model 95cba air dryer. Comprehensive annual service for two Chicago Pneumatic air compressors, including filter and oil changes, system checks, cleaning, and operational testing.

Bid Close Date:

Documents

USA | OH | FRANKLIN COUNTY | COLUMBUS

Dept Of Defense- Defense Logistics Agency- Dla Maritime- Dla Maritime Columbus- Dla Land And Maritime

Filter Element/ Fluid Filter/ Fluid Systems

43-- FILTER ELEMENT, FLUID - Proposed procurement for NSN **** FILTER ELEMENT, FLUID: Line **** Qty 371 UI EA Deliver To: DLA DISTRIBUTION DEPOT OKLAHOMA By: **** DAYS ADO Approved sources are 3NNX8 ****; **** ****- 001. The solicitation is an RFQ and will be av

filter element, fluid filter element, fluid

Bid Close Date:

Documents

USA | AK | ANCHORAGE COUNTY | ANCHORAGE Midsize City

Interior, Department Of The- National Park Service- Alaska Regional Office( 97000)

Pump Systems

Bela/quartz creek portable fuel tank - bela/quartz creek portable fuel tank - eo ****

portable fuel tank **** gallon portable aviation fuel tank on a dot rated pull behind trailer un31ay certified ul 142 listed stainless steel inner tank steel outer tank 110 containment all piping and fittings stainless steel steel channel frame for trailer steel fenders light guards on trailer electric brakes brake safety breakaway system 16 steel wheels and st trailer tires dot lighting tongue jack 2 516 ball coupler or pintle hitch rear pintle hitch attachment to pull twotrailers in tandem aviation fuel dispersing system toinclude: o 12v 25 gpm aviation ratedfuel pump with battery kito 12 volt deep cycle batterywbattery box. 915 crankingamp ratingo automatic battery chargero facet vf21 housing, filtercartridge, sump test draino filter differential pressure gaugeo gpi mechanical totalizing metero 50 aviation certified hosewgrounding. meets nfpao 407api bulletin **** spring rewind reel wstainlesssteel internalso aviation overwing nozzlewdust cap, 6. 5 groundingcable, 100mesh screeno 50 static grounding

Bid Close Date:

Documents
More bid opportunities are waiting for you!
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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
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 platform is very user-friendly.
N. Lobato
You see a lot of tenders; you get emails with the alerts.
M. Camarasa
Excellent information. Just what I was looking for.
L. H. Borrelli
It gives me information on bids that interest me. It's easy to find bids.
A. Armenta
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
Practicality, speed, trust, and credibility—that’s what the work conveys. The information is precise and sharply targeted.
N. De Lima
The idea of ​​using a keyword and sending the information by email is very good.
U. Solutions
Very good and very clear information.
D. Ramos
Very good — I find exactly what I’m looking for. It’s a great experience.
G. Sigrist
A very good platform.
D. C. Espinosa
I like the way they provide information with the greatest possible accuracy. I love that.
M. A. Neil
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Why use BidHits for government bidding

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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.
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See how it works

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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.
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