Central Vacuum Muffler

For SilentMaster

  (4.1/5 Stars) - Overall Rating from 13 Users

Part # M-MUFF
Our Price:
$13.95
In Stock
Muffler fits on central vacuum canisters with an exhaust port outer dimension of two inches.

Please be advised that this item may ship in black until our vendor gets white back in stock.

Top Customer Reviews


(5/5 Stars)


April 05, 2023
Comments not provided.
- New Jersey

(5/5 Stars)


February 19, 2021

Quick service, good website, easy to navigate.

- Massachusetts

Ask a Question

Diameter of Connection?
Question: Have a Broan central vac model CV 40 D, approx. 14 years old. Original system had a muffler on the exhaust exiting the house (not on unit). Will the part #M-Muff work ? not sure pipe size is correct 2quot?
CVO's Answer:

The outer diameter of the pipe must measure 2 in order for this part to be compatible.

Question: Do mufflers need to be cleaned or replaced?
CVO's Answer:

The ActiVac Exhaust Filter is unique. It is completely sealed so all the exhaust is filtered. Not only does that mean clean air, it also means any dust in the exhaust will be trapped and will build up over time. Seeing that every central vacuum has somewhat different filtering, the lifespan of the ActiVac will also vary. Units will excellent filtration may never need a replacement. Units will no filtration should probably not use the product at all (such as Vacuflo True Cyclonic). We suggest removing the filter from the unit yearly to look inside for dirt build up much like you would evaluate a return air filter.


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