Spa Pool Filter Cartridges Replacement for PLEAtco PWW50
For PWW50. PLF6CH-940 Hot Tub compatible PWW50P3 (Not PWW50P4), 6CH-940, 0359, Waterway Plastics 817-0050. 6CH-940 hot tub filter is made unique filtration fabric structure, durable which could make the filter achieve reusable.