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The W.C. Fill Valve Side Entry is a compact, WRAS-certified plumbing component featuring an adjustable 6"-9" lever arm and a 1/2" side entry for versatile installation. Its anti-siphon design ensures contamination-free fresh water supply, making it a reliable and easy-to-fit solution for modern toilets.





| ASIN | B003BNPD8M |
| Best Sellers Rank | 13,044 in DIY & Tools ( See Top 100 in DIY & Tools ) 57 in Water Pumps & Accessories 372 in Watering Hoses & Accessories |
| Brand | Fluidmaster |
| Connector Type | Barb |
| Country of Origin | Turkey |
| Customer Reviews | 4.3 out of 5 stars 208 Reviews |
| Exterior Finish | Plastic |
| Exterior finish | Plastic |
| Included Components | Fill Valve, washer, spigot nut and instructions |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | Barb |
| Inlet connection size | 1/2 Inches |
| Inlet connection type | Barb |
| Item Dimensions | 17 x 5 x 21 centimetres |
| Item Type Name | W.C. Fill Valve Side Entry |
| Item Weight | 0.08 Kilograms |
| Item dimensions L x W x H | 17 x 5 x 21 centimetres |
| Manufacturer | Fluidmaster |
| Material | Plastic |
| Maximum Pressure | 14 Bars |
| Model Number | B801A |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Barb |
| Part Number | B801A |
| Set Name | W.C. Fill Valve Side Entry |
| Size | Small |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | WRAS |
| Thread Size | 1/2 inches |
| Thread Type | NPT |
| Unit Count | 1.0 count |
| Valve Type | Float Valve |
C**E
Easy to fit
Some assembly required but once done very easy to fit, It works extremely well and I am very pleased with the outcome.
N**Y
Easy to install
Easy to use, good quality, easy to replace my dodgy valve and now my toilet fills up great again, this item was value for money as only €5, saved me a hefty price from calling out a plumber!!
J**R
OK but there are better out there
The product works fine, but the quality is very much tied to what you pay for it. Installation made difficult by the style of retiaining pins, some pliers and some patience helps.
K**M
Easy to mount
Easy to fit and plenty of adjustments The only negative side doesn't come with the plastic floating ball Lucky I had to retrieve my old one that I thrown last night outside trash bin
F**Y
A bit cheap and nasty
Doesn't come with washers to seal it to the inside of the cistern, why not? Also, the plastic cotter pins don't fill me with confidence, if that snaps over time the float arm will fall off and water will just gush out! You better hope your overflow works properly.
P**F
value for money
Excellent
V**H
Excellent service
Perfect works as it should
D**S
bottom fill
bottom fill only great replacement no leaksge
Trustpilot
1 day ago
2 weeks ago