20” x 4.5” Big Blue Whole House Water Filter Anti Scale Cartridges | 3-Stage Sediment Carbon | Ideal for Heavy Chlorine Hard Water PFAS and large particles with extended

and large particles with extended surface area

offering the flexibility to select the best RO membrane for your needs

✅ System Dimensions: 38 cm (W) x 20 cm (D) x 65 cm (H)

this cartridge uses catalytic coconut carbon with enhanced reactivity to target stubborn contaminants like chloramine and PFAS—both increasingly found in Australian municipal water supplies

20” x 4.5” Big Blue Whole House Water Filter Anti Scale Cartridges | 3-Stage Sediment Carbon | Ideal for Heavy Chlorine Hard Water PFAS and large particles with extended20 x 4. 5 Big Blue Whole House Water Filter Cartridges 3 Stage Replacement Anti Scale Protection Ideal for Heavy Chlorine & Hard Water Advanced Filtration for Hard Water & Chlorine Ideal for Whole House Systems Upgrade your homes water filtration with this 3 stage 20 x 4. 5 Big Blue Whole House Filter Cartridge Set, specially designed for hard water and high chlorine conditions. This powerful set combines fine sediment removal, chlorine reduction, and