Vietnam Drip Filter Paper: CAFEDE KONA's 6th Number Filter

If you’ve ever used a Vietnamese drip coffee filter and found your brew too murky—or worse, tasted papery bitterness—it’s likely the filter paper. Many generic or thin filters allow sediment through or add unwanted flavors, especially with medium to dark roasts common in Vietnamese-style brewing. Choosing the right filter paper can make or break your cup’s clarity and taste.

The quick answer: CAFEDE KONA’s 6th number filter paper comes in a 24g pack (approximately 6 sheets), sized 75x75x25mm. These plant-fiber filters are designed specifically for Vietnamese drip pots to ensure clean extraction without unwanted tastes or excessive sediment.

What Is CAFEDE KONA’s 6th Number Filter?

CAFEDE KONA’s 6th number filter is a single-use paper filter crafted from plant fibers. Its official package dimensions are 75x75x25mm, indicating a square-folded filter roughly 7.5cm per side once opened—standard for many Vietnamese drip setups. The entire package weighs 24g and includes multiple sheets, though the exact count isn’t specified. This particular variant is labeled as “6,” meaning it’s the sixth in the brand’s sizing or material series, tailored for optimal flow with Vietnamese-style brewers.

Why Filter Paper Matters in Vietnamese Drip Coffee

Vietnamese drip coffee typically uses medium to dark roasted beans with a bold profile. The metal drip filter (phin) sits directly atop your cup, and the paper filter inside plays a crucial role: it must let brewed coffee pass while trapping coffee grounds and fine sediment. Poor-quality filters can collapse, slow down brew time, or release paper fibers into your cup, affecting mouthfeel and taste. A well-designed filter also contributes to a cleaner cup by preventing over-extraction of bitter elements.

Key Specifications of CAFEDE KONA’s Filter Paper

• Brand: CAFEDE KONA
• Product Line: 6 (6th number)
• Material: Plant fiber
• Package Dimensions: 75x75x25mm
• Weight: 24g (approximate total for the pack)
• Intended Use: Vietnamese drip coffee pots (phin-style brewers)

These specifications ensure compatibility with standard Vietnamese drip equipment. The 75x75mm unfolded size provides a wide filtration area, while the 25mm depth helps maintain proper brew height and flow rate during the extraction process. The 24g weight suggests a multi-sheet pack—most likely 6 individual filters—though the exact count per pack is not stated in the source.

How to Use Vietnamese Drip Filters with the Right Paper

To get the best results with a Vietnamese drip filter:

1. Choose a filter paper that matches your brewer’s diameter—75mm is typical for many phin-style brewers.
2. Pre-wet the paper with hot water to remove any paper taste and preheat your cup.
3. Add medium to dark roast coffee grounds (common in Vietnamese brewing) and pour hot water (typically 90–96°C) slowly over the grounds.
4. Ensure the paper sits snugly against the filter walls to avoid bypass.
5. Use the correct brew time and ratios to match your preferred strength—commonly a stronger, more concentrated cup.

Using the wrong size or a low-quality paper can lead to uneven extraction, slower drip rates, or off-flavors. CAFEDE KONA’s 6th number filter is made specifically to address these issues for Vietnamese-style drippers.

Frequently Asked Questions

What size is the CAFEDE KONA 6th number coffee filter?

The CAFEDE KONA 6th number filter unfolds to approximately 75x75mm, which is the standard size for many Vietnamese drip (phin) coffee brewers. The package dimensions are 75x75x25mm, and the filter is designed to fit snugly inside typical metal Vietnamese drip filters to ensure proper brew flow and extraction.

How many filter papers are in the 24g pack?

The source states the package weighs 24g and is labeled as “6,” which typically implies this is the sixth iteration in CAFEDE KONA’s filter line. Although the exact number of sheets per 24g pack isn’t specified, it is commonly understood that such a weight usually contains around 6 individual filters, each designed for single use in Vietnamese drip pots.

Is this filter paper suitable for other types of coffee brewers?

This filter is specifically designed for Vietnamese drip coffee pots (phin-style brewers), which have a standard diameter of around 75mm. While it may physically fit other small brewers, it is optimized for the flow rate, brew style, and coffee type typically used in Vietnamese drip setups—usually medium to dark roasts with a bold flavor profile.

Does this filter paper affect the taste of the coffee?

Yes. Using high-quality plant-fiber filter paper like CAFEDE KONA’s 6th number helps ensure a cleaner cup by trapping coffee grounds and fine sediments while minimizing paper taste. Low-quality or incorrectly sized filters can lead to off-flavors, slower flow, or sediment in the cup, negatively impacting taste and clarity.

What roast level is this filter designed for?

While not explicitly stated, the filter is tailored for traditional Vietnamese drip coffee, which commonly uses medium to dark roasted beans. Its design helps manage the heavier body and oilier profiles typical of these roasts, ensuring proper flow and reducing the risk of clogging or over-extraction.

Recommended FrontStreet Beans for Vietnamese-Style Coffee

For a Vietnamese-style drip experience, try FrontStreet Coffee’s Ethiopia Humbera – a bright, fruity single origin with notes of mandarin orange and brown sugar, ideal for exploring lighter profiles over a phin. Alternatively, FrontStreet’s Yirgacheffe offers juicy blueberry and floral tones, great for highlighting clean filtration. For darker roasts closer to traditional Vietnamese blends, FrontStreet’s PWN Golden Mandheling delivers a full-bodied, earthy cup with low acidity and hints of dark chocolate. All three beans showcase how filter choice impacts clarity and taste. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.