iSpring FD15 DI Deionization Filter RO/Aquarium 10" x 2.5", Clear
$31.99
About this item
- Re-fillable DI filter for RO DI system
- 2.5" x 10" inline filter
- Fits most RO DI systems, including brand name models
- Refill 0 ppm Ion DI(De-Ionized), remove hard water material from the water and create 0-1ppm
- Reducing TDS level in the water
- Easy to add-on

iSpring FD15 DI Deionization Filter RO/Aquarium 10" x 2.5", Clear
$31.99
- Availability: In Stock
- Model: FD15
- Manufacturer: iSpring
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Timofey Trofimenkov | 
2015-09-18
Perfect, works as it should. With one of these you will get 6800 ppms filtered. That is in the vertical position, with my 2 stage Di I have been reading 000ppm from the first test. I always filter water through the membrane on startup for a minute to flush it of water thats been sitting in it. From the membrane I get a tds reading of 15 ppm, estimated 453 gallons for each Di (6800ppm÷15ppm).Great product, best part is its refillable. ~$10 for refills

2015-09-18
Perfect, works as it should. With one of these you will get 6800 ppms filtered. That is in the vertical position, with my 2 stage Di I have been reading 000ppm from the first test. I always filter water through the membrane on startup for a minute to flush it of water thats been sitting in it. From the membrane I get a tds reading of 15 ppm, estimated 453 gallons for each Di (6800ppm÷15ppm).Great product, best part is its refillable. ~$10 for refills
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