แผ่นกรองคาร์บอนกัมมันต์ PM 2.5 ทดแทน 10 ชิ้น

Opened the box and immediately noticed the carbon layer is thicker than the last pack I bought, which makes me feel better about wearing the mask on smoky days. Swapped one in last night, and I’ve already gone through two of them while painting—no chemical smell getting through at all.

Ten filters for the price of a coffee run, and they click into the mask without any fuss. I've been swapping them out weekly during wildfire season and the seal still feels tight, no gaps around the edges.

The carbon layer actually holds up well over a couple of weeks of daily wear, which surprised me for the price. Ten filters in one pack means I’ve got spares stashed in my car and workshop without worrying about running out.