Doulton
Biotect Ultra 10" Cartridge (2501)
Rated life 2,300 L or 6 months. Fits Doulton benchtop and underbench systems.
In stock in NZ$109.95Incl. GST
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Doulton
Biotect Ultra SI 10" Cartridge (2505)
Biotect Ultra with an added scale inhibitor, for Doulton benchtop and underbench systems in hard water areas.
In stock in NZ$119.95Incl. GST
or 4 interest-free payments of $29.99 with 
Official Doulton dealer, in stock in NZGenuine product, sourced direct from the UK manufacturer.Free shipping in NZ over $200 and to Australia over $400 (NZD, incl. GST).
Tracked delivery from New Zealand. 30-day money-back on unused items. Returns policy
2,300 Lor 6 months, whichever comes first
>99.9%microplastics, tested to NSF/ANSI 401
SIadded scale inhibitor
What it removes
Measured results.
Every figure names its source.
>99.9%
Microplastics
Tested to NSF/ANSI 401. Doulton specification sheet.
99.5%
Lead
Doulton specification sheet.
95.5%
Chlorine
Doulton specification sheet.
>99.99%
Bacteria and cysts
Doulton specification sheet.
95% / 90%
Cadmium / mercury, on average
Doulton specification sheet.
Reviews
4.80
Average of 10 reviews from buyers on this store.
Have been a faithful Doulton customer for years now, and this is pretty much my go-to filter for my under the counter system hooked up to the 3-way tap. Water tastes great, so I trust it does its job and keeps all the bad stuff out.
I had previously bought a slightly cheaper product that tinted out to be poor quality.
Very good at reasonable price.
Author didn't leave any comments.
Does Biotect Ultra SI remove fluoride?
No. Doulton does not market Biotect Ultra for fluoride.
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