2 ms·
Will the balls abrade from rubbing together constantly? If so, do the plastic granules enter the water stream or are they filtered out? Was the 96mm quantity p
by ljsocal 7y ago
Will the balls abrade from rubbing together constantly? If so, do the plastic granules enter the water stream or are they filtered out? Was the 96mm quantity predicated on 100% surface coverage of the average level of the reservoir?