
Kohler GP85160
Score: 85/100
Qualihome 3-inch Toilet Flapper
Score: 82/100Rankings

The Kohler GP85160 is a genuine 2-inch blue toilet flapper featuring an integrated adjustable float, designed specifically for 1.6 GPF two-piece Kohler toilets. It offers a tight seal to prevent leaks and includes durable, chlorine-resistant vinyl construction for long-lasting performance. The product comes with a 5-year warranty and is intended as a direct replacement for failing flappers in compatible models.

The Qualihome Toilet Flapper Replacement Kit is a universal 2-inch solution designed for standard toilet tanks, featuring a hinge flapper valve and a corrosion-resistant stainless steel chain. It stands out by including a front-mount black plastic handle, offering a complete DIY repair package. While it lacks adjustable height features, its broad compatibility and included accessories make it a strong value proposition for standard 2-inch systems.
| Attribute | ![]() | ![]() |
|---|---|---|
2 inchesbest | 2 inchesbest | |
1 countbest | 1 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Material & Durability(3) | ||
Material | Plastic/Vinyl | Rubber |
Seal Type | Tight seal | Hinge Flapper |
Water Resistance | null | true |
Design & Features(3) | ||
Chain Material | null | Stainless Steel |
Installation Type | Direct replacement | Universal |
Flapper Type | Flapper with Float | Replacement Kit |
Packaging & Support(2) | ||
Warranty Period | 5 years | null |
Certifications | None | null |
Compatibility & Fit(5) | ||
Flush Valve Compatibility | Bottom outlet | 2 inch |
Universal Fit | false | true |
Toilet Type Compatibility | Two-piece | Standard 2-inch |
GPF Compatibility | 1.6 | Water-saving |
Flush Valve Size | 2 | 2 inch |

Products in the top-left offer the best value (high score, low price).

Retailers and product pages from major home improvement stores describe the Kohler GP85160 as a reliable and efficient solution for toilet maintenance. Reviewers highlight its high-quality materials and precise water level control capabilities, noting it as an ideal choice for homeowners seeking hassle-free performance.
Everyday users generally praise the product for its ease of installation and effectiveness in preventing leaks. Common themes include satisfaction with the adjustable float feature for customizing water levels and the durability of the vinyl material.


