CleanMax Nitro CMNR-QD Belt B014-6900

The Stretch Drive Belt (part B014-6900) is a genuine Tacony OEM replacement part shared across multiple uprights — it fits CleanMax, Carpet Pro, Fuller Brush, Simplicity and Powr-Flite models. The full compatible-model list appears below.

This stretch belt transfers power from the motor shaft to the brushroll. Without it turning, the brushroll stops agitating and the machine loses most of its ability to lift embedded dirt and pet hair from carpet — the vacuum still pulls air, but pickup on rugs drops off noticeably.

Belts are wear items. Over months of use the belt loses tension, and the warning signs are easy to spot: a brushroll that spins weakly or stalls, a hot rubber smell, dirt left behind on carpet, or visible cracking. Keeping a spare on hand means a two-minute swap instead of a trip without a working vacuum. This is the genuine Tacony belt at the correct length and tension.

Compatible Models

• CleanMax Nitro CMNR-QD
• Carpet Pro CPU-250
• Carpet Pro CPU-350
• Fuller Brush (FBEZM)
• Simplicity Clean Air Allergy Upright (S20EZM)
• Powr-Flite Upright (PV090-W12-U)

Frequently Asked Questions

Which vacuums does B014-6900 fit?

It fits CleanMax Nitro CMNR-QD, Carpet Pro CPU-250, Carpet Pro CPU-350, Fuller Brush (FBEZM), Simplicity Clean Air Allergy Upright (S20EZM) and Powr-Flite Upright (PV090-W12-U).

How often should the belt be replaced?

Most owners replace a stretch belt every 6 to 12 months, and sooner if the brushroll begins to stall or a rubber smell appears.

What are the signs of a worn belt?

A brushroll that spins slowly or not at all, a burning-rubber odor, poor pickup on carpet, and visible cracks or glazing.

Is this a genuine belt?

Yes — B014-6900 is the authentic Tacony belt at the correct length and tension, not a generic universal belt that may slip or snap early.