20” x 4.5” Big Blue Whole House Water Filter Cartridges | 3-Stage Sediment Carbon | Ideal for Heavy Chlorine Water Tank Water Filter Compatible with all 20” x

Compatible with all 20” x 4

Water Source: Potable water supply only

leak-free operation

5” Big Blue Universal Replacement for Whole House Filter

Laboratory tests confirm that even after filtering 100

20” x 4.5” Big Blue Whole House Water Filter Cartridges | 3-Stage Sediment Carbon | Ideal for Heavy Chlorine Water Tank Water Filter Compatible with all 20” x20 x 4. 5 Big Blue Whole House Water Filter Cartridges 3 Stage Sediment & Carbon Ideal for Heavy Chlorine Water Upgrade your homes water quality with the 20 x 4. 5 Big Blue Whole House 3 Stage Water Filter Cartridges. Specifically designed for areas with high chlorine levels, this filtration system effectively removes sediment, chlorine, volatile organic compounds (VOCs), odors, tastes, and other contaminants, ensuring clean, safe, and fresh tasting