Affordable In-Home Replacement Filter Cartridges for Big Blue Housings

Need to replace your in-home water filters for our Big Blue Filter Housings or the UV Water Sterilizer systems? This set is affordable, and offers our best pricing! Included in the kit are as follows:

*(2) 5 Micron Poly Filters (for first stage in the filtration set-up)

*(2) 5 Micron Carbon Block filters (for second stage)

The filters measure 20" x 4.5". They make the perfect pre-filters for systems utilizing rainwater or spring water for the supply, and are required for pre-filtration on UV systems.

How to Replace Your Filters