
I only used 1 stick and it unraveled during use! At first glance it looked like cotton but I don't know why it doesn't hold up. If it comes off my humidifier is not working properly and it will start making a siren/howling noise. My manual says my wick or filter is not seated properly or not saturated enough. Soaking only takes 20 minutes at best, but I've tried 20 minutes and then left it overnight! Same problem - they dissipate when placed in a humidifier. I put it down to them being made of bad material(?). I wish I could go back but I just need to find another supplier for them.

UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review

Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review

Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review

Split system Roda RS-AL09F / RU-AL09F
37 Review