10,000 GPD De-Chlorinator System (738322) 2-Stage RO Compatible Replacement Filters

This is a "Big Blue" style system with 4.5" x 20" cartridges. Use the suggested filter cartridges below unless you have high levels of chloramine in your water. If that is the case, use the chloraguard filter below in place of the carbon block. These are compatible filters.

Replacement Filter Info

Sediment Filter (155360-43) - Replace every 6 months or as needed

Carbon Block Filter (155583-43) – Replace every 6 months or as needed

Helpful Filter Information

Not all filters have the same replacement schedule. Replace the RO membrane filter every two years. Replace all other filters every 6-12 months. Help keep your system sanitary by never using filters longer than 12 months, except the RO membrane filter, regardless of how much water you use.