Mar 3 2020, 10:41 AM
QUOTE(zheilwane @ Mar 3 2020, 09:22 AM)
As when there is a warranty claim, customers usually will contact me. So, from my experience more than 10 years selling both sand and membrane filters, sand filter is the most durable and least maintenance.
Also to add, membrane filters for POE use is not suitable. For example if u see reverse osmosis process, the membrane filter is the last stage. What u need for poe is sediment filter.
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