The Product

CluisTROM is the Uk's leading supplier of custom moulded and filtered hearing protection.

Working with Starkey, the worlds largest manufacturer of hearing aids, we are the distributers of Alpine, Bachmaier and Racal acoustic filter products.

With these filters, conversational speech is still audible while damaging sounds are attenuated.

The filters allow for both aeration and changes in sound pressure levels helping to ensure the wearers comfort and the health of the ear.

With dozens of filter and material variations, both passive and electronic, our custom moulded protection suits any industrial application.

F10 Filter (White)

Attenuates noise levels from pile driving, shooting, high pressure cleaners and is suitable for studying.

F8 Filter (Red)

Attenuates noise levels from heavy industry, metal processing, snoring and is suitable for sleeping peacefully.

F7 Filter (Green)

Attenuates noise levels from timber industry, construction work, DIY, motorcycling (wind noise).

F6 Filter (Blue)

(for Personal Use Only) Attenuates noise levels from light industry, transport industry, music (party/concerts) and lawn mowing.

F5 Filter (Yellow)

(for Personal Use Only) Attenuates noise levels from printing works.

CUSTOM MADE BENEFITS

By using CluisTROM Custom protection, it's not only possible to save thousands on your Health & Safety spend, but you'll safeguard the long term hearing of your employees.

Filter F4 F6 F7 F8 F10
SNR value in dB
14
18
23
25
26
H - value in dB
22
24
27
28
28
M - Value in dB
11
15
19
21
22
L - value in dB
4
8
14
17
20

Attenuation per filter in dB 

Frequency Hz F4 F6 F7 F8 F10
125
2,1
6,8
15,1
17,8
25,8
250
3,9
9,7
16,9
19,7
26,2
500
10,5
14,9
20,2
22,2
26,9
1000
18,5
21,7
26,2
26
28,8
2000
29,4
30,5
31,6
32,8
34
4000
30,1
32,7
32,8
35,4
39,3
8000
32,4
34,4
36,8
39,1
39

And, the list goes on…

Protect your hearing heart