--- product_id: 77045504 title: "Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White" brand: "kohler" price: "€ 2499.39" currency: EUR in_stock: true category: "Kohler" url: https://www.desertcart.hr/products/77045504-kohler-k-3999-0-highline-comfort-height-two-piece-elongated store_origin: HR region: Croatia --- # Class Five® flushing power Comfort Height for easy sit & stand 3-bolt quick installation Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White **Brand:** kohler **Price:** € 2499.39 **Availability:** ✅ In Stock ## Summary > 🚽 Elevate your bathroom game with comfort, power, and style! ## Quick Answers - **What is this?** Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White by kohler - **How much does it cost?** € 2499.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/77045504-kohler-k-3999-0-highline-comfort-height-two-piece-elongated) ## Best For - kohler enthusiasts ## Why This Product - Trusted kohler brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Bold:** Striking black vitreous china finish adds a modern, sophisticated edge to your bathroom sanctuary. - • **Sit Like a Pro:** Comfort Height bowl matches chair height for effortless sitting and standing—perfect for busy professionals who value ease. - • **Effortless Setup:** Pre-installed 3-bolt tank design slashes installation time—get your bathroom upgrade done faster and smarter. - • **Flush with Confidence:** Class Five® flushing technology delivers powerful bulk waste removal and superior bowl cleanliness every time. - • **Save Water, Save Earth:** Innovative 1.28-gallon flush reduces water use by up to 16,500 gallons annually without compromising performance. ## Overview The Kohler K-3999-7 Highline Comfort Height Toilet in black combines ergonomic design with advanced Class Five® flushing technology, delivering powerful waste removal and exceptional water efficiency. Its chair-height elongated bowl ensures comfortable use for all ages, while the 3-bolt installation system simplifies setup. Crafted from durable vitreous china, this toilet is a stylish, water-saving upgrade for any modern bathroom. ## Description Product Description With its clean, simple design and efficient performance, this KOHLER Highline water-conserving toilet combines both style and function. An innovative 1.28-gallon flush setting provides significant water savings of up to 16,500 gallons per year, compared to an old 3.5-gallon two-piece elongated toilet, without sacrificing flushing power. The elongated seat and chair-like height ensure comfortable use. From the Manufacturer Exceptional Performance. Exceptional Value. Wellworth toilets have been an American benchmark for innovation and performance since 1936. With a new design in 2011, the Wellworth toilet brings and elegant flare that complements a wide range of bathroom de. ## Features - Two-piece design - Elongated bowl offers added room and comfort - Comfort Height feature offers chair-height seating that makes sitting down and standing up easier for most adults - 1.28 gpf (4.8 lpf) - Left-hand Polished Chrome trip lever ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004PULVOK | | Best Sellers Rank | #347,991 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Two-Piece Toilets | | Brand Name | Kohler | | Color | White | | Customer Reviews | 4.2 4.2 out of 5 stars (693) | | Global Trade Identification Number | 00650531967589 | | Included Components | Highline 2-piece 1.28 GPF Single Flush Elongated Toilet in White, Seat Not Included | | Installation Method | Floor Mounted | | Item Dimensions D x W x H | 29.75"D x 18.13"W x 31.25"H | | Item Type Name | Toilet | | Item Weight | 93 pounds | | Manufacturer | Kohler | | Manufacturer Part Number | K-3999-0 | | Manufacturer Warranty Description | One-year limited warranty | | Material Type | Vitreous China | | Model Number | 3999-0 | | Number of Items | 1 | | Seat Material | Plastic | | Shape | Oval | | UPC | 650531967589 | | Unit Count | 1 Count | ## Product Details - **Brand:** Kohler - **Color:** White - **Item Weight:** 93 pounds - **Material:** Vitreous China - **Product Dimensions:** 29.75"D x 18.13"W x 31.25"H ## Images ![Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White - Image 1](https://m.media-amazon.com/images/I/31xtEeu9B+L.jpg) ![Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White - Image 2](https://m.media-amazon.com/images/I/21Td5MwjZEL.jpg) ![Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White - Image 3](https://m.media-amazon.com/images/I/413ygZp78DL.jpg) ![Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White - Image 4](https://m.media-amazon.com/images/I/41VE5GeCxEL.jpg) ![Kohler K-3999-0 Highline Comfort Height Two-piece Elongated 1.28 Gpf Toilet with Class Five Flushing Technology And Left-hand Trip Lever, Seat Not Included, White - Image 5](https://m.media-amazon.com/images/I/41e3-A+qQPL.jpg) ## Available Options This product comes in different **Pattern, Color** options. ## Frequently Bought Together - Kohler K-3999-7 Highline Comfort Height Toilet, Black - Renovators Supply Manufacturing Black Plastic Soft Close Elongated Toilet Seat Quiet-Close Lid, Contoured Seat Easy To Install And Clean, Grip-Tight Bumpers With Adjustable Mounting Hardware - MR.SIGA Toilet Plunger and Bowl Brush Combo for Bathroom Cleaning, Black, 1 Set --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/77045504-kohler-k-3999-0-highline-comfort-height-two-piece-elongated](https://www.desertcart.hr/products/77045504-kohler-k-3999-0-highline-comfort-height-two-piece-elongated) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-11-03*