W-shaped puck design: Ensures even contact between coffee grounds and water for optimal extraction
Compatible with Hario V60 and similar filters: Allows use with existing Hario V60 and 02 filters for easy setup
Includes 10 sample pucks: Provides a convenient way to test and refine your brewing technique
Durable bamboo and composite resin construction: Offers long-lasting performance and eco-friendly materials
Summarized by Shop
Dimensions
118 x 118 x 65 mm
Weight
158 g
Main materials
Bamboo composite, composite resin
Compatible with
Hario V60, Hario 02 filters
Includes
10 sample pucks
Summarized by Shop
4.7
3 ratings
5
4
3
2
1
W1 #2
This is my 2nd W1 - not because there's a problem with the 1st, but to make sure one is always to hand. Once you find a comfortable way to manipulate the paper filter into place without poking a hole in it, the brewing becomes more and more enjoyable. I use Melitta 1 x 4 papers as it gives more to work with and make sure there's a bit of slack around the pointy bit. A bit of origami while the kettle boils is all part of the enjoyment. Whatever pouring technique you use, the flavour extraction is impressive. The only thing that doesn't work for me is the metal ring, but I do now have two napkin rings...
R
Robert · June 18, 2026
The W1 Filter is very effective with slow filtering for an excellent cup of coffee.
