Clear Refillable Empty Cartridge 4.5" x 20" marine depot 🛡️ Arsenic Reduction Filter –

🛡️ Arsenic Reduction Filter – Effectively lowers arsenic III & V for safer drinking water

ensuring cleaner

🔧 Big Blue Fit – Compatible with all 4

helping protect plumbing

🔍 Monitor TDS levels to know when it’s time for replacement

Clear Refillable Empty Cartridge 4.5" x 20" marine depot 🛡️ Arsenic Reduction Filter –Refillable cartridges are used to fill a wide range of medias such as DI resin, carbon, KDF, nitrate reduction etc. Includes a foam padding to ensure a leak free install. Make sure to tightly pack the media to ensure proper filtration. This is the most environmentally friendly and cost effective way of using cartridges. Available in 4 Sizes: 2. 5" OD x 10" L Cartridge (Standard most used cartridge size for RO systems) 4. 5" OD x 10" L Cartridge 2. 5"