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3M Water Filter Replacement Cartridge E1 for E1 Kit for Motorhomes, Caravans
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Replacement cartridge for 3M water filter system - see
3M water filter kit
Please note that 3M is no longer supplying the E1 cartridge. Its replacement is the higher performance 0.2 micron HF10 cartridge which is now also the replacement cartridge for the E2 cartridge. Please click the link below.
3M HF10 high performance replacement cartridge for the E1 and E2 water filter systems.
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