Pay in 4 interest-free payments of $33.75 Learn more
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
Ideal for homes with moderate iron or sulfur levels (<5 ppm)
better-tasting drinking water
🧊 Pre-Treatment for RO Systems – Protects membranes from fouling caused by metals and chlorine
💧 Zero TDS Water – Removes all dissolved minerals for ultra-pure water output
4.5" x 20" Activated Alumina Filter Cartridge (Arsenic Reduction) UPGRADE KITS Ideal for homes with moderateProduct Overview The LiquaGen 4. 5 x 20 Activated Alumina Whole House Filter Cartridge is our highest capacity arsenic reduction solution, designed for Big Blue 20 housings. Packed with premium activated alumina media, it effectively reduces arsenic III (arsenite) and arsenic V (arsenate), bringing water quality closer to EPAs recommended safety standards. Perfect for homes with high water usage or rural areas with naturally elevated arsenic levels,
