DETAIL GUARDZ Dirt Lock Scrub & Pump Bucket Filter Attachment — Black, Venturi Pump & Scrub Ridges

DETAIL GUARDZ Dirt Lock Scrub and Pump is a bucket-mounted filter and scrubbing insert that flushes clean water into your wash mitt while trapping grit to prevent swirl marks.

Cleaning your mitt between passes is one of the easiest ways to protect paint during a car wash. This compact black attachment fits into a standard wash bucket and combines built-in scrubbing ridges with a patented venturi-style pumping action to rinse contaminants out of your wash tools and keep them trapped away from your vehicle’s surface. The design works with mitts, brushes and applicators for a safer, more effective wash routine.

How does this attachment remove debris from my wash mitt?

The unit channels water up through a spring-driven venturi mechanism that forces clean water into the mitt as you agitate it against the internal ridges. As the water flows, loosened grime is carried into the bucket and caught by the filter structure so it won’t return to your cleaning tool.

• Patented venturi spring pumps water into mitts and applicators.
• Internal ridges gently scrub and dislodge trapped particles.
• Filtered cavity collects grit to keep it away from the paint.

Will this attachment fit my existing wash bucket and tools?

The Dirt Lock Scrub and Pump is engineered to work with most standard-sized car wash buckets and a range of hand-cleaning tools, including microfiber mitts, detailing brushes and hand applicators. Its universal profile and flexible collar allow quick installation and removal, integrating smoothly into established wash workflows.

• Compatible with common 3.5–5 gallon buckets used by detailers.
• Works with mitts, brushes, hand applicators and similar tools.
• Easy to press in or pull out for fast assembly and cleaning.

Does it reduce the chance of paint damage during washing?

By rinsing and isolating abrasive particles before they return to your mitt, the attachment minimizes the risk of dragging grit across the surface. The soft, rounded ridges clean tools without harsh friction, helping you maintain a scratch-conscious washing technique.

• Removes contaminants that cause swirls and micro-scratches.
• Soft, rounded scrubbing surfaces prevent aggressive abrasion.
• Separates removed debris into the bucket, away from the tool’s cleaning face.

How do I maintain and clean the Dirt Lock unit?

Rinse the attachment periodically during use to flush trapped particles out of the filter area, and perform a quick full wash at the end of your session. The simple construction means no tools required for disassembly, so you can keep the mechanism free of buildup for consistent pumping action.

• Flush with fresh water to clear the filter section after each wash.
• Hand-rinse or removable parts for deeper cleaning when needed.
• Inspect the venturi spring and ridges for debris before storage.

Who this is for: The DETAIL GUARDZ Dirt Lock Scrub and Pump Attachment is aimed at car owners, mobile detailers and enthusiasts who want a low-effort way to reduce surface damage during washing. If you use a microfiber mitt, brush or applicator and are looking to keep contaminants out of contact with paint, this tool offers a practical upgrade to your bucket routine without complicated setup.