Homeowners may install a filter.Logical formLearned from10 sentences. A box can be constituted-of-or-filled-with filters.Logical formLearned from10 sentences. A filter may be tested by some families.Logical formLearned from10 sentences. A problem can be with a filter.Logical formLearned from10 sentences. A (water filter) may pertain-to a male.Logical formLearned from10 sentences. An integrity may pertain-to a filter.Logical formLearned from10 sentences. Filters can be useful.Logical formLearned from10 sentences. A (symbol table) of an object may be used as a filter.Logical formLearned from10 sentences. Filters can be restrictive.Logical formLearned from10 sentences. Filters can be constituted-of-or-filled-with information.Logical formLearned from10 sentences. A filter may be invoked.Logical formLearned from10 sentences. A filter may perform an algorithm.Logical formLearned from10 sentences. Filters can be based.Logical formLearned from10 sentences. A filter can be for a database.Logical formLearned from10 sentences. A wavelength may pertain-to a filter.Logical formLearned from10 sentences.