Key Features

• [Perfect Fit for Your Ninja Coffee Bar Brewer]: These #4 cone paper filters are compatible with Ninja 8‑ 12 cup brewers, including models CE251, CFP101, CFP201, CFP300, CFP301(c), CFP305, CFP307, CFP400, and CFP451 Dualbrew Pro System. Just drop one in and brew- no trimming, no fuss
• [Tear-Proof from Bloom to Drip] With our tear-resistant filter, the reinforced wet‑strength paper stays intact under the full weight of saturated coffee, never splitting during the draining phase, and when you lift it out after the final drop, the sturdy construction holds firm, preventing any messy rupture that would ruin your brew
• [Smoother, Less Bitter Coffee]: Made from thinner, textured biodegradable paper that maintains its shape and allows optimal water flow. Effectively filters out fine grounds while letting through just the right amount of natural oils for a balanced, smooth cup with reduced bitterness and acidity
• [U‑Shaped Ear-type Design for Fuller Flavor] The U-shape cone filter slows the water flow toward the center, allowing slower, deeper extraction and a richer, more aromatic brew. Plus, the The specially Ear-type design makes handling and cleanup a breeze — ideal for home, office, travel, or restaurant use
• [Eco- Friendly & Biodegradable]: Crafted from natural, unbleached paper with no bleach or fluorescent agents. Durable yet thin enough to preserve your coffee's authentic flavor while keeping your brew pure, hygienic, and eco‑friendly
• [600 Filters- Stock Up & Save]: You get a full 600‑ count pack- that's over 10 months of daily coffee (based on two brews per day). Never run out again or make emergency store trips. A smart, cost‑effective choice for regular home brewing

Specifications