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Never Overlook Noise in the Tion 3S Fresh-Air System
2023-11-08 13:31:07
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A fresh-air system should make sleep more comfortable, but excessive operating noise can defeat that purpose. Check sound levels at both low and maximum fan speeds before choosing a unit.
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That is why noise level should never be overlooked when choosing a fresh-air system.
Generally, a good fresh-air system should not exceed 30 dB at low speed or 50 dB at its highest speed.
Take the Tion 3S fresh-air system as an example. At its lowest setting at night, it is effectively inaudible, so even people who are particularly sensitive to sound need not worry.
Company landline
010-60770969
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Kelan Filtration Technology(Beijing) Group Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
Sales Phone/WeChat: 15601000090
Purchasing Management/WeChat: 13331060986
Company Phone: 010-60770969
Address: Room 1708, Building B, Jinyu International Center, Longyu East 1st Road, Huilongguan Street, Changping District, Beijing
©2026 Copyright Beijing Kelan Fresh Air Technology Co., Ltd. All rights reserved
Record Number: Jing ICP No. 2022016037-2
Technical Support: Suyuan Network
