The trench drain filter boom solved our chronic oil discharge problem at the vehicle wash bay. Water flows through normally but the petroleum stays in the boom. Our pretreatment discharge numbers dropped below detection limits after installation.
Trench Drain Boom Oil Filter, 3" dia. x 8ft
★★★★★ 5.0 out of 4 reviews · Google Reviews- 3″ dia. × 8 ft. filter boom — fits standard trench & channel drains
- Continuous passive oil filtration — absorbs petroleum without restricting water flow
- Lipophilic filter media — selectively captures oil, diesel & hydrocarbons
- NPDES & SWPPP compliant — inspector-approved BMP for trench drains
- FREE Shipping — ships to the Continental US
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Product Overview
Technical Specifications
| Product Name | Trench Drain Boom Oil Filter, 3" dia. x 8ft |
|---|---|
| SKU | A9703U |
| Price | $58.97 |
| Type | Industrial Safety Product |
| Sold By | AbsorbentsOnline.com |
Expert Insights
Trench Drain Boom Oil Filter, 3" dia. x 8ft | Trench Drain Oil Filter Boom
Why Trench Drain Filter Booms Are Essential
Trench drains at vehicle wash bays, loading docks, fuel islands, and manufacturing floors collect and convey large volumes of water that frequently contain petroleum contamination. Without filtration, this oil-laden water flows directly to the storm sewer or treatment system. A trench drain filter boom provides continuous passive oil removal — absorbing hydrocarbons from flowing water 24/7 without crew intervention or mechanical systems.
Who Buys Trench Drain Filter Booms
Facility maintenance supervisors, environmental compliance officers, stormwater coordinators, fleet maintenance managers, and public works departments. Used at vehicle maintenance shops, commercial car washes, loading dock facilities, manufacturing plants, food processing operations, and military installations with trench or channel drain systems.
Purchased by facility managers, stormwater coordinators, environmental compliance officers, and fleet maintenance supervisors. All products backed by AbsorbentsOnline’s 40+ years of industrial safety expertise.
Frequently Asked Questions
What are the dimensions and weight of this product?
Please refer to the product specifications listed on this page for exact dimensions, weight, and capacity. If you need additional sizing information, contact our sales team and we'll provide detailed specifications.
Is this product compliant with OSHA/EPA regulations?
This product is designed to meet applicable industry and regulatory standards. Specific compliance details are listed in the product specifications. Contact our technical team for guidance on your specific regulatory requirements.
What is the warranty on this product?
Warranty coverage varies by manufacturer. Contact AbsorbentsOnline for specific warranty information. We stand behind every product we sell and will work with you to resolve any issues.
Can I get volume pricing for large orders?
Yes, we offer competitive volume pricing for bulk orders. Contact our sales team for a custom quote. We also offer pallet pricing and fleet program discounts for qualifying orders.
What Our Customers Say
Real reviews from the facilities, field crews, and agencies that count on us.
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We installed these in 6 trench drains across our maintenance shop floor. Oil removal is excellent and they don't restrict water flow during washdown operations. Much more effective than the absorbent socks we were using before — and they last longer too.
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Replaced our old oil-water separator maintenance program with these filter booms and cut our compliance costs significantly. They capture oil effectively at the source before it reaches the treatment system. Our discharge permit compliance has been 100% since installation.
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Cross-Reference Guide
This product is compatible with applications that use the following part numbers:
- introThis product is compatible with applications using the following part numbers and specifications:
- partsA9703UTrench Drain Boom Oil Filter, 3" dia. x 8ft
- noteTrench Drain Boom Oil Filter, 3" dia. x 8ft. Professional-grade industrial safety product. AbsorbentsOnline SKU: A9703U. Contact us for cross-reference assistance with competitor part numbers.

