[3 Housing/WELL] DynaPur™Replacement Cartridge Sets
Replacement Cartridges for your DynaPur™
The Cartridges for your DynaPur should be changed in both the #1 and #2 Housings every 4 months. These cartridges are available together in bundles of 3, giving you a year's supply of each. Approximately every 2-3 years, you will also need to replace the #3 Cartridge.