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The clip-on design makes it so easy to swap these under the lid, and I’ve noticed the kitchen bin smells neutral instead of sour after a few days of use. They’re discreet too, almost invisible once installed.

I was skeptical that a little filter could do much, but the activated carbon is genuinely pulling its weight — the bin doesn’t hit you in the face when you open the lid anymore. Sliding it into the underside was quick, and it’s nice to have one less thing to worry about.

The activated carbon in these refills actually neutralizes smells instead of just masking them, which I noticed after a week of fish scraps in the bin. They clip in snugly under the lid and I’ve already ordered a second pack for the kitchen and bathroom bins.