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20" x 4.5" Carbon Block Filters 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.  Price: $149.00 Save: $50.00 (25%) off RRP Price: $159.00 Save: $40.00 (20%) off RRP  Price: $179.00 Save: $20.00 (10%) off RRP Price: $129.00 Save: $50.00 (28%) off RRP Price: $129.00 Save: $70.00 (35%) off RRP  Price: $169.00 Save: $20.00 (11%) off RRP  Price: $119.00 Save: $60.00 (34%) off RRP Price: $119.00 Save: $60.00 (34%) off RRP Price: $119.00 Save: $60.00 (34%) off RRP  Price: $99.00 Save: $40.00 (29%) off RRP Price: $89.00 Save: $20.00 (18%) off RRP Price: $79.00 Save: $20.00 (20%) off RRP |
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