RED FACTOR 8 Pack Extra Thick Charcoal Filters for Kitchen Compost Bins - Activated Carbon Replacement Filters for Odor Free Buckets (4 Round, 4 Square)

I got these for my aunt’s compost bin and she absolutely loves them! They last a long time and conceal the smell of all the food. It’s pretty easy to clean as well and it’s nice that it comes in all different sizes. In addition there have been no issue with flies of the sort so it’s a definite win!

I have a gallon compost can and these fit perfect in the lid of my can. I have ordered other brands on Amazon and those could not compare to these on fit or quality. These are thicker and there is no foul odors that escape. Not even onion, garlic or banana peels!! Packaged great and arrived quickly. Buy these!! You won’t be disappointed.

We cook a lot and have a wonderful composting service, so nothing ever goes to waste. It helps enormously to have a tidy compost bucket - with no odor - in the kitchen. The filters work!

I am impressed with the thickness of the charcoal filters. They fit my kitchen compost can perfectly. I use the double up , one round and one square and I’m so glad to find these as one package together. I will definitely be a repeat customer and I hope others will find composting a part of their lives.

These work just fine in the compost bin I bought years ago. I also like the fact that the package contained multiple. Thanks so much for having what I needed. And just the right size too.

Very easy to use and does what it says. Lasts a long time. I cannot tolerate the smell of composting scraps and this keeps it contained in the compost can nicely.

Good price for this many filters. They fit my canister perfectly and were of good quality. They arrived quickly. I will buy these again when my last pair finally smell bad enough to toss out!