Your Swimming Pool Cartridge Filter will not clear algae from the pool

The three filter types will clear up algae, provided it is not in a live state. Consult CPP for the proper chemicals to help rid the algae. Most cartridge filter problems are caused by dirty, clogged or abused elements. Either clean the elements, or replace if torn or damaged.
▪ See Replacement Cartridges
S.Merillat®