The best replacement for infuser is tea pot.

The best alternatives to infuser are rated as following:
★★★★★  tea pot
★★★★★  rancilio silvia
★★★★  barista express
★★★★  tea ball
★★★★  tea bag
★★★  gaggia classic
★  strainer
★  mark of supremacy
  duo temp
  tea strainer

Your alternative for infuser is not listed? Suggest!
Speaking about infuser, one probably shouldn't forget about mug.

Other search terms related to infuser and their ratings are:
★★★★★ mug
★★★★ cup
tea
You have in mind a companion for infuser and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of infuser in all years. Click on graph for more.
infuser
tea pot
rancilio silvia