13" Drop-in Filter Silencer

$34.95
Patented acoustic foam silencer inserts easily into our 13" cartridge filters, dampening air vibrations and lowering the dust collection system's overall noise by 2-3 dBA. Included with the purchase of most systems, this item is a replacement part.

Patented Noise Dampeners for Dust Collection Systems

These patented acoustic foam inserts can be inserted directly into your cartridge filter, reducing the overall noise output by 2-3 dBa. These inexpensive units can be easily installed and replaced if damaged

Please Note: Internal Filter Silencers are included with most system purchases and are designed specifically for use with Oneida Air System's filters. This item is a replacement unit but can serve as a retrofit for other systems - check all specifications before ordering.

Drop-in silencer partially inserted into cartridge filter
Drop-in silencer fully inserted into cartridge filter
More Information
Shape Cylindrical
Primary Build Materials Urethane Rubber, Polyester
Thickness Foam: 0.5"
Gasket: 0.25"
Color Grey
Inner Diameter 7.38"
Outer Diameter Foam: 12.15"
Gasket: 10.38"
Height 12.25"
Manufacturer RP Fedder
Warranty Information 90 Day Limited Warranty
What is the best way to clean these filter silencers?
These foam silencers do not require much cleaning as they are only used to reduce noise and not perform any actual filtration of dust. However, if you find that yours is particularly packed with dust over time, you can clean them by gently knocking the dust loose in an outdoor environment, or by vacuuming them clean with a shop vacuum.
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