Annual Pack for Nimbus 4-Stage

Description

This is the annual pack that does NOT include the membrane specifically for the Nimbus 6-Stage. You can determine if you have the 4 stage by looking at your system and seeing if you have 1 green cap, 1 blue cap, and 1 white cap filter. The recommended annual replacement filters for the Nimbus 4-Stage are:

• 1 Green Cap Filter
• 1 Blue Cap Filter

Every 2-5 Years the membrane should be replaced (white capped filter)