CleanMax Nitro CMNR-QD Wand Inlet Tube Seal B283-0400
$2.99
Genuine Tacony B283-0400 wand inlet tube seal — seals the wand inlet joint so no suction leaks on the CleanMax, Carpet Pro, Simplicity, and Powr-Flite uprights it fits.
The Wand Inlet Tube Seal (part B283-0400) is a genuine Tacony OEM replacement part shared across multiple uprights — it fits CleanMax, Carpet Pro, Simplicity and Powr-Flite models. The full compatible-model list appears below.
This gasket seals the connection at the wand inlet tube, the point where suction transfers into the wand for above-floor cleaning. Paired with the wand inlet tube itself, this small seal is what keeps the joint airtight so attachments receive the full pull of the motor.
When the seal hardens, flattens, or tears, air leaks at the connection and the tools lose suction even though the rest of the machine is healthy — a classic, easily overlooked cause of weak attachment performance. Because it costs so little, replacing a worn seal is one of the cheapest ways to restore full airflow.
Compatible Models
- CleanMax Nitro CMNR-QD
- Carpet Pro CPU-250
- Carpet Pro CPU-350
- Simplicity Clean Air Allergy Upright (S20EZM)
- Powr-Flite Upright (PV090-W12-U)
Frequently Asked Questions
Which vacuums does B283-0400 fit?
It fits CleanMax Nitro CMNR-QD, Carpet Pro CPU-250, Carpet Pro CPU-350, Simplicity Clean Air Allergy Upright (S20EZM) and Powr-Flite Upright (PV090-W12-U).
What does the wand inlet tube seal do?
It seals the joint at the wand inlet tube so suction transfers into the wand without leaking.
Could a bad seal weaken my attachments?
Yes. A hardened or torn seal lets air leak at the connection, reducing suction at the tools.
Is this a genuine part?
Yes. B283-0400 is the authentic Tacony wand inlet tube seal.



