Powr-Flite Multiwash XL 18 Soft Brush PFMWSF18

The Powr-Flite Multiwash XL 18″ Soft Brush (part# PFMWSF18) is the genuine OEM soft-bristle cylindrical brush for the 18-inch Multiwash XL PFMW18 scrubber. Its finer, more flexible bristles are made for delicate and highly finished floors where the standard or hard brush would be too aggressive.

Compatible Models for the Soft Brush PFMWSF18

• Powr-Flite 18″ Multiwash XL Scrubber — PFMW18 (18″)

Run the soft brush on polished stone, marble, terrazzo, sealed and waxed wood, high-gloss vinyl, and other smooth or delicate surfaces that must stay scratch-free. The gentler bristles conform to the floor and clean the surface film without scuffing the shine, which makes them the right choice for showrooms, lobbies, and finished floors where appearance matters as much as cleanliness. They also work well for light everyday maintenance and for spreading and working in floor cleaning solutions.

Swap the soft brushes when the bristles are matted, curled, or no longer springing back, when you see fine swirl marks appear on glossy floors (a sign the bristles have hardened or picked up grit), or when the machine stops cleaning delicate floors as cleanly as it used to. Because soft bristles are finer, they show wear a little sooner than the standard set on the same schedule.

The Multiwash XL takes two brushes as a matched pair. Always change the soft brushes together so both rollers present the same bristle height and the machine tracks evenly. Fitting needs no tools — lift the cover, pull the worn rollers off their couplings, and press the new pair on.

Order from Twin City Vacuum. We have sold and serviced Powr-Flite floor machines since 1956. Add this brush to your cart above, or call us at 763-535-0770 and our team at 5415 West Broadway, Crystal, MN 55428 will confirm the right brush set for your Multiwash XL before you order.

Frequently Asked Questions

What does the soft brush (part# PFMWSF18) do on the Multiwash XL PFMW18?

It is the gentle, fine-bristle cylindrical brush for delicate and highly polished floors. The softer bristles clean the surface without scratching gloss finishes, making the PFMWSF18 the right choice for marble, terrazzo, sealed wood, and high-gloss vinyl on the Multiwash XL.

Will the soft brush scratch my polished or marble floors?

No — the soft PFMWSF18 is designed specifically so it will not scuff polished stone, marble, terrazzo, or high-gloss vinyl. Use it instead of the standard or hard brush whenever protecting the floor’s shine matters. If you do see fine swirl marks, the bristles have usually hardened or trapped grit and the pair should be replaced.

How do I know when my Multiwash XL soft brushes need replacing?

Replace them when the bristles are matted, curled, or no longer spring back, when glossy floors start showing swirl marks, or when delicate floors no longer clean up cleanly. Fine soft bristles show wear a little sooner than the standard set.

How do I order the soft brush (part# PFMWSF18) or get help?

You can add the soft brush (part# PFMWSF18) 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 confirm the right brush for your delicate floors. The Multiwash XL uses a matched pair, so order two.