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Showing results for tags 'TDS'.
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Crystal DI with used cartridges, come attached with a TDS meter for $65. Collection around Seletar area.
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Due to change of plan. Selling brand new in box 2 stages DI water filter with media. Refillable media cartridge in both stages. *FOC One new TDS meter (Worth $25) FYI a brand new 2 stages DI is about $168 retail price and one stage is about $75 and non refillable for some brand. Letting go at $9...
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Hi Guys, I have those water generating machines by hyflux - model name : Dragonfly; that converts from air to water. Cool device. It generates about 10L of clean water daily. I did a tds reading and it's within the range from 2-5. I'm sure its definitely more cleaner than tap water a...