DoultonDoulton HIP DUO Under Sink System with Biotect Ultra
Doulton HIP DUO Under Sink System with Biotect Ultra
Doulton
Promising research
AquaTru
AquaTru Carafe Countertop Reverse Osmosis
Strong research
£425at AquaTru
Best for: Renters who want certified RO and to serve water from a glass carafe
Price checked
Buy now at AquaTruAlso at Amazon · See price on Amazon
Compare ›- IAPMO-listed to NSF/ANSI 42, 53, 58 and 401
- Glass carafe for the filtered water
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IAPMO-listed to NSF/ANSI 42, 53, 58 and 401
- Power
- Mains electric
- Install
- None (countertop)
- Material
- Plastic housing, glass carafe
Where we checked it: aquatru.co.uk ›
Compare where to buy
We may earn a commission if you buy through our links. How we choose ›
Why we picked it
IAPMO R&T lists the AT100 model in the Carafe family under NSF/ANSI 42, 53 (PFOA, PFOS), 58 (lead, TDS) and 401 (microplastics and several medicines). Filtered water goes into a glass carafe, reducing plastic contact at the final step.
Best for
Renters who want certified RO and to serve water from a glass carafe
Not for
Large households or anyone who needs it in stock today
The details that matter.
- • IAPMO-listed to NSF/ANSI 42, 53, 58 and 401
- • Glass carafe for the filtered water
- • No plumbing
- • Out of stock at time of checking
Specifications
- Power
- Mains electric
- Install
- None (countertop)
- Material
- Plastic housing, glass carafe
- Certifier
- IAPMO R&T
- Filter media
- Pre-filter, RO membrane, carbon
Certifications
How strong is the research? What our grades mean ›
- Strong research
- Independent certification or lab data for the specific claim.
- Promising research
- The material is well supported, but there is no product-level testing.
- Early research
- Little independent research.
- Mixed research
- Research findings disagree.
- £
- Under £20
- ££
- £20 to £79
- £££
- £80+
Compare with similar
| Feature |  |  |  |  |
|---|---|---|---|---|
| Price | £425 | £375 | £549.98 typical | £475 typical |
| Material | Plastic housing, glass carafe | Plastic housing | Plastic housing | Plastic housing and tanks |
| Certifier | IAPMO R&T | IAPMO R&T | IAPMO R&T | IAPMO R&T |
| Research | Strong research | Strong research | Strong research | Strong research |
| Link | You're here | View › | View › | View › |
