Translation guide
The English word "filter" can be a noun or a verb. This guide covers how to express filtering in Japanese, from physical filters to digital and metaphorical uses.
A device or material that removes impurities from liquids, air, etc.
The most common and versatile loanword for any kind of filter, used in everyday contexts.
I need to buy coffee filters.
A more technical term for a filtration device, often used in scientific or industrial contexts.
Refers specifically to a strainer or sieve, often used in cooking.
The action of passing something through a filter to remove unwanted elements.
A common phrase meaning 'to apply a filter', used for both physical and digital filtering.
A software tool that modifies data, such as images, sound, or search results.
To remove or block something undesirable, often metaphorically.
A transparent material that selectively transmits light of different colors.
I need to change the air filter.
I cleaned the air conditioner filter.
This water purifier uses a high-performance filter.
I use a strainer to make miso soup.
I apply a filter to the photo.
This device filters the water to purify it.
The technical verb for 'to filter', used in science and engineering.
Filter the solution to remove impurities.
Means 'to strain' or 'to filter' in cooking contexts, like straining broth.
Strain the broth.
The standard term for digital filters in apps and software.
This app has many filters.
Narrow down search results with a filter.
Means 'to narrow down' or 'to refine', often used for filtering search results or lists.
Filter by conditions.
General verb meaning 'to remove', often used when talking about filtering out noise or unwanted elements.
A filter that removes noise.
Filter out spam emails.
Means 'to block' or 'to cut off', used for filtering out light, sound, or harmful content.
A filter that blocks harmful sites.
Loanword verb for 'to filter', often used in IT contexts like content filtering.
This software filters inappropriate content.
Used for photographic filters, colored gels, etc.
Attach a red filter to the lens.
Specifically a color filter.
Use color filters for stage lighting.
water filtration device
In English, 'filter' can be used metaphorically (e.g., 'filter your thoughts'). In Japanese, such metaphorical use is less common. Instead, use verbs like 選ぶ (choose) or 控える (refrain).
This app lets you filter by price.