This replacement filter set replaces all five filters in your existing 20" Ultimate Whole House Water Filter System. All filters fit into your existing Big Blue housings and will keep your system working at its best. Ships at no cost to the contiguous USA.
The Ultimate Whole House Water Filter Replacement Set provides everything you need to refresh your water filter system.
Includes:
- One Sediment Filter
- One KDF/GAC Filter
- Two Bone Char Filters
- One Chloramine Filter
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