poly filter

Can You Use Polyfilter During Cycling?

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Can You Use Polyfilter During Cycling? When should I change my Poly-Filter? When should you replace your Poly-Filter? When the POLY-FILTER turns DARK in color, it is still operating effectively and does not have to be replaced. However, when it begins to turn brownish in color, it should be removed, discarded and immediately replaced with

Can You Use Polyfill As Fish Tank Filter Floss?

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Can You Use Polyfill As Fish Tank Filter Floss? One of the best cheap substitutes for filter floss is untreated polyester quilting material. Mainly, it’s sold under a trademark called Poly-Fil. You can also use pillow stuffing but make sure to avoid non-allergenic and fire retardant pillows. Is polyester safe for fish? Just make sure