Powr-Flite 20 inch Soft Scrub Brush PS14A0-39021

The Powr-Flite soft scrub brush (part# PS14A0-39021) is the gentle 20-inch disc brush for the Powr-Flite PS460 and PS530 walk-behind auto scrubbers. It mounts on the machine’s brush drive and cleans with cleaning solution across a full 20-inch path, but its soft bristles are chosen for finished, sealed, polished, and delicate hard floors where a stiffer brush would scratch or dull the surface.

Use the soft brush for daily maintenance scrubbing on floors you want to clean without cutting into the finish — polished concrete, sealed VCT, terrazzo, and coated surfaces. Because the scrub brush is the machine’s primary wear item, keeping a spare PS14A0-39021 on hand means a worn brush never idles the scrubber. For tougher soil, Powr-Flite offers a standard and a medium brush for the same PS460 and PS530 decks so you can match bristle aggressiveness to the floor.

Compatible Models for the Powr-Flite Soft Scrub Brush

The PS14A0-39021 soft scrub brush is a shared 20-inch brush that fits both Powr-Flite walk-behind scrubbers:

• Powr-Flite PS460 20 inch Brush-Assist Walk-Behind Scrubber
• Powr-Flite PS530 20 inch Self-Propelled Walk-Behind Scrubber

Standard, Medium, or Soft Brush?

The soft brush is the gentlest choice, for finished and delicate floors. Use the standard brush for everyday general scrubbing, or the medium brush for tougher soil and light stripping. All three fit the same PS460 and PS530 brush drive, so a scrubber can move between jobs with a quick brush swap.

Twin City Vacuum has been selling and servicing Powr-Flite commercial floor equipment since 1956. Questions about brush grade or fit? Call 763-535-0770 or visit 5415 West Broadway, Crystal, MN 55428. Manufacturer page: Powr-Flite PS530 Walk-Behind Scrubber.

Frequently Asked Questions

What does the Powr-Flite soft scrub brush do on a PS460 or PS530 scrubber?

The Powr-Flite soft scrub brush (PS14A0-39021) is the 20-inch disc brush with soft bristles that mounts on the brush drive of a Powr-Flite PS460 or PS530 walk-behind auto scrubber. Its gentle bristles clean finished, sealed, and delicate hard floors with cleaning solution without scratching or dulling the finish.

How do I know if my PS14A0-39021 soft brush needs replacing?

Replace the Powr-Flite soft scrub brush when the bristles are matted, curled, or worn short, or when the scrubber starts leaving streaks on finished floors. Soft bristles fatigue over time and stop carrying solution evenly across the 20-inch path, which shows up as dull, uneven cleaning even with fresh solution.

Which machines is the Powr-Flite soft scrub brush (part# PS14A0-39021) compatible with?

The PS14A0-39021 soft 20-inch scrub brush fits the Powr-Flite PS460 20-inch brush-assist walk-behind scrubber and the Powr-Flite PS530 20-inch self-propelled walk-behind scrubber. It is the gentle brush option for finished and delicate floors on both machines.

How do I order the Powr-Flite soft scrub brush (part# PS14A0-39021) or get help?

You can add the Powr-Flite soft scrub brush (part# PS14A0-39021) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Powr-Flite equipment since 1956 and can help confirm the right brush for your scrubber.