PGC Polypropylene & Acticated Carbon Filter cartridges for Big Blue 10" x 4.5" Pack:2 Pack extending its lifespan to provide

extending its lifespan to provide up to 5

activated carbon filter

domestic and international travel

97% of particles

Self-Standing Base & Measurement Scale - Stands upright when full and has measurements on the side to see how much water is in the bottle

PGC Polypropylene & Acticated Carbon Filter cartridges for Big Blue 10" x 4.5" Pack:2 Pack extending its lifespan to provideCompatible Models Universal replacement for all 10" x 4 1 2" whole house water filter housing models of GXWH35F GXWH40L GXWH30C GXWH47J GNWH38S, HB18B WGB21B, W15 PR W10 PR, AP801T AP801B AP801 AP801 C and SimPure DB10. Replacement for 10" x 4. 5" whole house water filter cartridge models of FXHSC FXHTC, FP15B FC15B, WRC25HD WDGD 5005, AP810 AP811 AP814 AP817, SDC 45 1005, ECP5 BB 255490 43, RFC BBSA R50 BBSA CP5 BBS, FI CAB10 BB FI SED10 BB and