- Compatible with Ninja coffee maker CM300, CM305, CP300, CP301, CP301A, CP301BRN, CP301NP, CP307, CP307B2, CP307C, CP307NP - Coffee Permanent Filter Model: 119KKWCP30 - Benefits: Reusable permanent filter that reduces paper waste and ongoing filter costs, while helping preserve natural oils and flavors for a fuller brew. Simple to use and clean, with precise fit to maintain performance for the listed models. - Use scenarios: - daily home brewing with CM300/CP300 family machines for consistent cups - replacement option for households moving away from paper filters - shared kitchen or small office brewing with compatible Ninja models - Compatible with Ninja coffee maker CM360, CM371, CM400, CM400BRN, CM400C, CM401, CM401C, CM401NP, CM407, CM407BRN - Coffee Permanent Filter Model: 125KKW400 - Benefits: Reusable permanent filter designed for these Ninja models, reducing waste and filter costs while preserving a balanced brew. Easy to clean and maintains performance with precise compatibility. - Use scenarios: - suitable for larger-batch brew on CM360/CM371 or CM400/CM401 series - ideal for households or small offices that brew multiple cups daily - convenient upgrade option for users of CM407 or CM400 family seeking a permanent-filter solution