Product Manual

2 Description
2.1 General description
Filters are available in a number of grades (QMF, QPF, QCF and QAF) and sizes (25, 50, 75, 100, 175,
300, 400, 550, 750, 1000, 1500).
Naming of the filters: FILTER (grade)(flow)
Example: FILTER QMF 25 is a filter of the QMF grade with size 25.
Instruction book
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