Assertion: filter | /r/HasProperty | cleaned
Facets:
value: recently
type: TEMPORAL
value: regularly
type: DEGREE
value: a season
type: TEMPORAL
value: by hosing them
type: MANNER
value: frequently
type: TEMPORAL
value: periodically
type: TEMPORAL
Source sentences:
text: The filter will eventually clog and need to be cleaned or changed.
text: The filter must be cleaned periodically.
text: The fabric of the filter catches and holds impurities until the filter can be cleaned or replaced.[citation needed]
text: Generally, these filters have to be cleaned once or twice a season by simply hosing them off, so you don't touch them as often.
text: If the filter at the end of your kitchen sink spout needs to be cleaned frequently, it's a good bet that your water has a lot of sediment.
text: While each type of filter will keep your pool clean, the key to keeping it that way is by making sure the filter is the correct size and is regularly cleaned.
text: However, if the filters have only been used moderately or have been recently cleaned, soak for one hour.