We stock a full range of 20" x 4.5" big blue & big white replacement carbon block water filter cartridges available in 0.5 - 20 Micron. Suitable for whole of house water filtration systems.
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We stock a full range of 20" x 4.5" big blue & big white replacement carbon block water filter cartridges available in 0.5 - 20 Micron. Suitable for whole of house water filtration systems.