🚽 Upgrade your flush game with silent power and perfect control!
The Fluidmaster 400H-002 Performax is a high-performance, universally compatible toilet fill valve designed for quiet operation and customizable water levels. Easy to install with included instructions, it features code-approved anti-siphon technology and dual dials for precise tank and bowl water adjustments, helping you save water while enhancing bathroom comfort.
| Manufacturer | Fluidmaster |
| Part Number | 400H-002-P10 |
| Product Dimensions | 8.51 x 11 x 33.5 cm; 272.16 g |
| Item model number | 400H-002-P10 |
| Size | 1- Pack |
| Colour | Multicolor |
| Style | 1-Pack |
| Material | Plastic |
| Pattern | Control |
| Shape | Shape |
| Item Package Quantity | 1 |
| Certification | code approved, anti-siphon design and water saving bowl water level adjustment |
| Usage | Professional |
| Included Components | Toilet Fill Valve and Parts |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 272 g |
I**D
WARNING! Not for UK toilets!
I fell into the same trap as others did (I realise now, reading their reviews): this is made for US plumbing with a 7/8 inch BSP inlet pipe (I think that's the measurement - it doesn't actually say, and that is the problem). So it's "universal" for American plumbing, but your UK inlet pipe will probably be too narrow to connect to it. Apart from the total lack of compatibility, this seems like a good product. But why is it being sold in the UK?
T**F
Too big for a standard 1/2 hole
The fitting is approx 1mm too big for the hole in my loo, which when I got an alternative was proven as the alternative 1/2 size was fitted in minutes. I am now having to return for a refund. Not universal as advertised.
M**
Water inlet pipe too large
The product installed perfectly until I tried to fit the water supply and the fittings did not fit .The Fluidmaster inlet pipe is a few millimetre too wide so my bog standard half inch flexible hose would not fit
T**N
Doesn’t fit UK pipes
This is for USA/Canada pipes, it doesn’t fit UK pipes so it was unusable
S**S
Not a standard 1/2" fitting
It's not listed on the product page anywhere so tried my luck. OD on this is 25mm vs the 20mm OD used in the UK so won't fit without downsizing.
D**G
No good
Does not fit uk toilet cisterns not half inch fitting
Trustpilot
1 month ago
2 weeks ago
