Top-10 Toilet Fill Valves
Loved in the USA

The Fluidmaster 400H-002 Performax Universal Toilet Fill Valve is a popular choice for those looking to replace noisy or slow-filling valves. One of the standout features is its quiet operation, which is a significant improvement over many other fill valves, making it an excellent option for households sensitive to noise. Its universal fit ensures compatibility with most toilet models and brands, adding to its versatility.

Additionally, the EZ-Twist height adjustment feature, which ranges from 9 to 14 inches, allows for a customizable fit in various tank sizes, supporting precise water level adjustments for efficient flushes and water conservation. Installation is straightforward, thanks to the step-by-step instructions included, making it accessible even for those without professional plumbing experience.

Durability-wise, the valve is constructed from plastic and rubber, which should offer reasonable longevity, and it comes with a 7-year manufacturer warranty for added peace of mind. However, some users might find the plastic build less robust compared to metal alternatives. In summary, the Fluidmaster 400H-002 offers a solid balance of quiet performance, ease of installation, and adjustable features, making it a reliable choice for most standard toilet setups.

The TOTO TSU99A.XR Fill Valve is an adjustable fill valve designed to work with all TOTO toilet tanks, which makes it highly compatible across the brand. The adjustability ensures that it can reset your tank back to optimal performance, which is a great advantage. The package includes everything you need for installation – the valve, refill tube and clamp, cone washer, and nut, which simplifies the process.

At 10 inches in height, the dimension is fairly standard and should fit most tanks comfortably. The valve uses a standard 7/8 inch inlet connection, which is common and should make finding compatible parts easier if needed. Made from durable materials like stainless steel and brass, this fill valve is designed for longevity, adding to its durability.

While the product doesn’t highlight its noise level, it’s worth noting that noise can sometimes be an issue with fill valves, so if noise reduction is a priority, you might want to investigate further. Additionally, the valve is relatively lightweight at 9.1 ounces, which should make the installation process easier. The fill valve’s high ranking in the Toilet Flush Valves category suggests it is a popular and reliable choice. This valve seems like a good fit for someone looking for a reliable and easy-to-install option specifically for TOTO toilet tanks.

The KOHLER Silent Fill Toilet Valve Kit is a solid choice for those seeking a quiet and efficient solution for their toilet. One of its standout features is the Silent Fill Technology, which ensures the tank fills quietly, enhancing the bathroom experience without disruptive noise. It's particularly compatible with Kohler Class 5 toilets, making it a suitable replacement part if you have this specific toilet model.

It's important to check the color of your current valve shank (grey or black) to ensure compatibility with this part or its alternative, the GP1083167 model. The adjustable fill-rate inserts are beneficial for optimizing performance and conserving water, offering flexibility to match your specific needs and settings. This adjustability can be a significant advantage for eco-conscious users looking to reduce water usage.

Installation is relatively straightforward, making it accessible for those who may not have extensive plumbing experience. However, durability might be a concern for some users, as the materials used in the construction include plastic and metal. While these materials are standard, they may not offer the longevity of more robust alternatives. Ensuring compatibility and following the instructions carefully is crucial to avoid potential issues.

This KOHLER valve kit is well-suited for users with Kohler Class 5 toilets looking for a quiet and adjustable fill valve. It balances ease of use with functional flexibility, though users should be mindful of its material durability and the need to confirm compatibility before purchase.