purifier

As a noun purifier

is a person or device that purifies]] (by removing [[impurity|impurities).

As an adjective purified is

made or rendered pure or more pure.

As a verb purified is

(purify).

is likely misspelled.

has no English definition.

As a noun purifier

is a person or device that purifies (by removing impurities.

As nouns the difference between purifier and purificator

is that purifier is a person or device that purifies]] (by removing [[impurity|impurities) while purificator is one who, or that which, purifies; a purifier.