April
Flat Bottom Paper
View on the maker's site
At a glance
- Fits
- Flat basket, Kalita Wave 155, Kalita Wave 185
- Flow
- Fast Flow source: Manufacturer-stated
- Material
- Paper · Cellulose
- Reuse
- Single-use
How it brews
The Copenhagen roastery's own flat-bottom paper, sold Small (≈Kalita 155 / Origami S) and Large (size 175, for the April plastic brewer). It's cut to sit deep with a wide base and is marketed as flowing faster than conventional flat papers — that speed claim is April's, kept as a class rather than a number here. One honest ambiguity: older retailer copy described April filters as using Sibarist's abaca FAST technology, while the current listing says virgin wood pulp (cellulose); we record cellulose per the direct listing but don't treat abaca as confirmed. It drops into a Kalita Wave 155/185 seat, so it interchanges with those papers.
Works with these methods
- April Brewer
- Blue Bottle Dripper
- DragonFly Tri-Spin
- Espro Bloom
- F70 Flatbottom
- Fellow Stagg X
- Fellow Stagg XF
- Kalita Wave 155
- Kalita Wave 185
- Orea O1
- Orea O2
- Orea V3
- Orea V3 MK2
- Orea V4 Narrow
- Orea V4 Wide
- Origami Air
- Origami Dripper M
- Origami Dripper S
- Solo
- Timemore B75
- Torch Mountain Dripper
- Varia FLO