Replacement Seagull IV X-1F Cartridge
For Seagull IV X-1 Series water purifiers and also First Need Base Camp water purifiers. Around 4 litres per minute flow and 4000 litres average capacity depending on input water quality.
Space saving systems work without chemicals, electricity or hold time and they produce no waste water. All models feature our "Structured Matrix" technology which removes all three classes of contaminants: microbiological, chemical and aesthetic.
No chemicals hold time, electricity, double processing, large storage tanks or waste-water production
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