APEC Water ULTIMATE Series FILTER-MAXCTOP-PH is for RO-CTOP-PH.
Includes (1) sediment, (1) coconut shell carbon, (1) Dow Filmtec Membrane and (1) pH+ Calcium Carbonate Alkaline filter
High performance replacement filters compatible with all standard countertop RO systems
Select FILMTEC (Dow Chemical) High Rejection TFC reverse osmosis membrane. Removes up to 99% of total dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more.
APEC's extruded carbon filters far surpass any other filters in performance and absorptive capacity; in addition they do not leak carbon fines.