Pros

  • โ€ขEasy to use and clean, both with a simple hot water rinse and dishwasher.
  • โ€ขMade from durable, sanitary stainless steel which enhances longevity.
  • โ€ขDoes not leak, thanks to effective rubber seals.
  • โ€ขAllows brewing of stronger and more flavorful coffee without paper filters.
  • โ€ขProvides a significant cost savings over time by eliminating the need for disposable paper filters.
  • โ€ขFits perfectly in both Keurig 1.0 and 2.0 machines, including ini and Keurig Elite.
  • โ€ขOffers an environmentally friendly alternative to plastic pods, reducing waste.
  • โ€ขValue for money with its longevity, ecriendliness, and ease of use.
  • โ€ขLids function effectively and stay secure during brewing.
  • โ€ขIncludes colorful lids as a personalization feature.

Cons

  • โ€ขLeaves a slight residue in the cup, which might depend on the fineness of the coffee grind.
  • โ€ขImproves coffee taste but may still prefer paper filters for flavor nuances.
  • โ€ขThe suggestion for an all stainless steel lid for enhanced durability and health safety.

Bottom Line

The RETHONE Reusable K Cups Coffee Filter is a durable, eco-friendly option that saves money over time and improves coffee taste by eliminating paper filters. Users appreciate its ease of use, compatibility with various Keurig models, and the reduction in plastic waste. While there might be a slight residue with certain grinds, its positive environmental impact and cost efficiency make it a worthwhile investment for coffee lovers.

Lowest at any Popular Retailer
$15.99 at Amazon

Where to Buy

Prices last updated: August 1st 2025 8:34 pm
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