Single Stage Bracket – Fits 4.5" x 10" & 4.5" x 20" Big Blue Filter Housings water filter system Replacement set for the 5

Replacement set for the 5 & 6 Stage Aquarium Reef Reverse Osmosis Water Filter System

🌱 Advanced Catalytic Carbon – Outperforms standard carbon filters in removing chemicals and organics

Basically everything you need to get ultra pure water

5" x 20” slim filter housings

🏠 Household & Light Commercial Use – Ideal for humidifiers

Single Stage Bracket – Fits 4.5" x 10" & 4.5" x 20" Big Blue Filter Housings water filter system Replacement set for the 5Single Stage Bracket is designed to securely hold 4. 5" OD Big Blue housings in place. Compatible with most commercial grade filter housings, it provides a stable and reliable mounting solution for whole house and commercial water filtration systems. Works with housings that include or exclude pressure relief buttons. Note: Screws are not included.