Accessories
Etymotic ER4 / HF Series Filters
If your Etymotic ER-4 series (ER-4B, ER-4P, ER-4S) or HF2 / HF3 / HF5 in-ears are sounding muffled, distorted, or one channel has gone dead, chances are the problem is a filter that needs replacement. These tiny, green filters keep the drivers of your Etymotics protected from earwax and other debris, while at the same time replicating the pinna reflections of the ear. They come in packages of six (three pairs).
Product Features:
- Fits Etymotic ER-4 and HF-series in-ear models only
What's In The Box:
- (6) Etymotic ER4/ HF-series earpiece filters
If your Etymotic ER-4 series (ER-4B, ER-4P, ER-4S) or HF2 / HF3 / HF5 in-ears are sounding muffled, distorted, or one channel has gone dead, chances are the problem is a filter that needs replacement. These tiny, green filters keep the drivers of your Etymotics protected from earwax and other debris, while at the same time replicating the pinna reflections of the ear. They come in packages of six (three pairs).
Specifications:
- Accessory type: Headphone Replacement Parts
Additional Resources:
- Manufacturer's Website
- etymotic.com
Average Rating
Posted by Welly Wu from West Orange, NJ on 2013-02-18
Recommend Product: Yes
Pros: Replaces dirty filters
Cons: Pricey
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Posted by Badger from LI, NY on 2010-01-21
Recommend Product: Yes
Pros: really make the buds sound brand new when you chnage these
Cons: You have to travel with extra filters and the replacement tool in case they go out when you are not
1 out of 2 people found this review helpful. Did you?
Posted by Joe from Portland, OR on 2010-01-16
Recommend Product: Yes
Pros: Can save your sound
Cons: Any expendable part is a nuissance
2 out of 2 people found this review helpful. Did you?








