Best Kohler Bidet Products

TL;DR: The Kohler PureWash M300 offers a manual dual‑spray bidet on an elongated seat for $98.97, weighing 7.24 lb with a compact 5‑1/2" mounting pattern, making it a solid entry‑level upgrade.

What sets the M300 apart is its completely non‑electric operation combined with a dual‑spray wand that handles both front and rear cleansing. The seat mounts to a standard 5‑1/2" (140 mm) hole pattern, fits an elongated bowl (inside width 213 mm / 8.4 in), and weighs just 7.24 lb, so it’s easy to install without extra wiring. Its plastic construction includes antimicrobial treatment that inhibits odor‑causing bacteria, and the self‑cleaning wand rinses itself after each use.

Compared with the other six bidets in this roundup, the M300 sits at the budget end of the spectrum. It’s lighter than the electric‑powered E580 and E880 models, and also lighter than the metal‑finish Pinstripe seat. While those higher‑priced options add heated seats, multiple water‑pressure levels, or adjustable nozzles, the M300 sticks to the basics: manual lever control, dual spray, and water‑pressure control.

Users have left a mixed 4.2‑star rating from 385 reviews. Reviewers consistently praise the sleek white design, the convenience of a manual lever, and the effectiveness of the dual‑spray wand. However, several users note that the water pressure can feel weak, and a few report fit or comfort issues on certain toilet models. Installation is described as straightforward for DIYers, though a handful of customers mention challenges aligning the mounting holes.

From a technical standpoint, the M300 requires no electricity or batteries, making it ideal for homes without easy access to power outlets near the toilet. The seat’s quick‑release mechanism simplifies cleaning, and the grip‑tight bumper helps keep the seat stable during use. Its 0.99‑in overall height keeps the profile low, preserving the look of a traditional toilet.

Best for: Entry‑level buyers or those on a tight budget — the Kohler PureWash M300 offers Mounting Holes: 5‑1/2" (140 mm).

Avoid if: Reliability and user satisfaction are your top concerns.

TL;DR: The Kohler PureWash E580 adds five spray modes, a hybrid heater and warm‑air dryer to an elongated seat, but its $269.97 price and need for a dedicated GFCI circuit keep it in the budget tier.

This bidet seat puts a side‑panel control at your fingertips and delivers five distinct spray modes, three heated‑seat settings, and a warm‑air dryer. The stainless‑steel wand self‑cleans before and after each use, while a hybrid heater provides continuously warm water without a waiting period. At 12.0 pounds, the unit fits comfortably on standard elongated toilets with a back depth of 18‑5/8 inches and a length of 20.88 inches.

Compared with its peers, the E580 is heavier than the entry‑level PureWash M300 (which weighs about 7.24 pounds) and sits near the weight of the higher‑priced PureWash E880. It costs more than the M300 but well under the E880, placing it in the middle of the price range for Kohler’s lineup. Both the M300 and the E880 share the same 5‑1/2 inch mounting‑hole spacing, so installation fits the same standard fixtures, though the M300 relies on a manual knob while the E580 offers electronic side controls.

Reviewers consistently praise the hybrid heater for delivering on‑demand warmth and the adjustable heated seat for added comfort. The automatic wand cleaning is also highlighted as a hygiene win. On the downside, users note that a dedicated electrical GFCI circuit is required, which can add installation complexity, and the power cord’s short 3.25‑inch length limits placement options.

Technically, the seat runs on a 120 V, 15 A electric supply at 60 Hz and draws power through a compact 3.25‑inch cord. The warm‑air dryer helps you stay dry after washing, and the side‑mounted panel keeps controls within easy reach without cluttering the toilet’s rear.

Best for: Entry‑level buyers or those on a tight budget — the Kohler PureWash E580 offers Back Depth: 18‑5/8 inches

Avoid if: Reliability and user satisfaction are your top concerns

TL;DR: The Kohler Memoirs vertical‑spray bidet measures 25.56 in long and 24.38 in deep, offers a refined white vitreous‑china finish, and earns a perfect 5‑star rating for classic bathroom elegance.

The standout dimension is its overall length of 25.56 in, paired with a depth of 24.38 in, giving the unit a substantial presence that suits freestanding installations. Its floor‑mount design includes a vertical spray nozzle (0.75 in diameter) that delivers an upward, siphon‑free jet, and the bowl sits at a comfortable 15 in height.

Compared with the other six bidets in this roundup, the Memoirs is noticeably larger than the Kohler Pinstripe Polished Nickel, which measures just 6.0 in wide, while the Memoirs spans 15.25 in in width. The listed weight of 0.0 lb also makes it lighter on paper than peers that tip the scales at 7 lb – 12 lb. Its height of 15 in exceeds the 6.06 in height of the Pinstripe and the 5.83 in height of the PureWash E880, positioning it as a more prominent fixture.

Professional reviewers praise the vertical spray for its precise, gentle cleansing, and users frequently mention the elongated bowl as a comfort boost. However, several owners note that the manual temperature control can feel awkward when seated, and improper flow adjustment sometimes leads to splashing onto the floor or legs. The lack of an integrated seat or lid also means you’ll need to plan the bathroom layout accordingly.

Technical details reinforce its premium positioning: the unit provides four faucet holes (each 1.375 in in diameter) for a front‑fill setup, a below‑floor rough‑in distance of 7.875 in, and a minimum clear space of 6 in behind the bidet. Front‑to‑supply distances are 3 in for cold water and 10.375 in for hot, ensuring flexible plumbing routes.

Best for: Traditional or classic bathroom designs that value coordinated china‑suite aesthetics and a premium vertical‑spray experience.

Avoid if: You need ADA‑compliant fixtures, have a very small bathroom, or are looking for a budget‑friendly option.

TL;DR: The Kohler Purist 2MB delivers a 7.75‑inch high, brass‑built vertical‑spray bidet with a 2.5 GPM flow, but its premium $1485.26 price limits it to upscale remodels.

What really stands out is the overall height of 7.75 inches combined with a solid 2.5 GPM flow rate, giving you a strong, focused spray without sacrificing a sleek profile. The faucet is crafted from brass and finished in Vibrant Brushed Moderne Brass, while the manual two‑lever handles let you fine‑tune water pressure thanks to the built‑in pressure control feature.

Compared with the other six bidets in this roundup, the Purist sits near the top of the size spectrum: its 7.75‑inch height tops the 6.125‑inch height of the Artifacts 2MB and dwarfs the 5.83‑inch height of the PureWash E880. It’s a bit heavier than the PureWash M300’s 7.24 lb but lighter than the PureWash E580’s 12.0 lb. Depthwise, the 5.5‑inch measurement far exceeds the Artifacts’ 2.125‑inch depth, offering more clearance for larger toilet bowls.

Professional reviewers praise the quarter‑turn washerless ceramic disc valves and the fixture‑mount transfer valve/vacuum breaker for long‑term reliability, while consumer chatter is sparse—only a handful of reviews exist, and none raise major complaints. The main criticisms noted by experts are the lack of WaterSense certification and the fact that the unit isn’t ADA compliant, which could be a deal‑breaker for eco‑focused or accessibility‑required installations.

Beyond the basics, the Purist’s water pressure control lets you adjust spray intensity on the fly, and the vertical spray mode delivers a targeted clean. Its brass construction not only looks upscale but also resists corrosion, aligning with Kohler’s ASME A112.18.1/CSA B125.1 certifications for safety and durability.

Best for: Those prioritizing quality and willing to pay for premium performance — the Kohler Purist 2MB offers Additional Measurement 1: 2.625 inches (67 mm)

Avoid if: You're shopping on a tight budget — it's priced at $1485.26

TL;DR: The Kohler Pinstripe Polished Nickel offers a 5.5‑inch center distance, 1.5 GPM flow and premium metal construction, delivering classic style and durable performance for 4‑hole bathroom fixtures.

The standout spec is its 5.5‑inch center distance, which aligns the two plain‑cross handles for easy, ADA‑certified operation. A vertical spray pattern delivers a focused cleanse, while the 1.5 GPM flow rate balances water usage with comfort. All components sit in a premium metal body that measures 6.0 inches wide, 6.06 inches high and 14.28 inches long, giving the faucet a solid, upscale feel.

At 8.6 pounds, the Pinstripe sits between the lighter PureWash M300 (7.24 pounds) and the heavier PureWash E580 (12.0 pounds), making it sturdy without feeling overly bulky. Its 14.28‑inch length is noticeably shorter than the PureWash E880 and E580, which exceed 20 inches, so it fits more compact vanity layouts. Compared with the Artifacts 2MB, which shares the same weight, the Pinstripe adds a classic polished‑nickel finish that stands out in traditional bathrooms. While its list price is higher than the budget‑friendly M300, the premium materials and lifetime‑limited warranty justify the investment for those seeking lasting quality.

Professional reviewers highlight the ADA‑certified plain‑cross handles as a major accessibility win, and the ceramic‑disc valves are praised for exceeding industry longevity standards twice over, promising a lifetime of reliable performance. The only notable trade‑off is the requirement for a four‑hole fixture‑mount configuration; homes with three‑hole setups will need additional modifications. Additionally, the faucet does not include a self‑cleaning feature, so regular manual cleaning is necessary to maintain nozzle hygiene.

Best for: Most users seeking a balanced, mainstream option — the Kohler Pinstripe Polished Nickel offers Center Distance: 5.5 inches

Avoid if: You have a three‑hole fixture or non‑standard center spacing that cannot accommodate the 5.5‑inch requirement

TL;DR: The Kohler Artifacts 2MB blends vintage brushed‑brass metal construction with a vertical spray and separate hot/cold levers, but its premium price and limited consumer feedback make it a luxury choice for discerning remodels.

The standout feature of the Artifacts 2MB is its artisan‑style metal body finished in Vibrant Brushed Moderne Brass, paired with two manual lever handles that give you independent hot and cold water control. The faucet sits 6.125 inches tall, spans 12.125 inches wide, and tucks only 2.125 inches deep into the wall, while weighing 8.6 pounds – a solid feel that signals durability.

Compared with the other six bidets in this roundup, the Artifacts is slightly heavier than the Purist 2MB (which weighs 8.26 pounds) and matches the Pinstripe Polished Nickel’s 8.6‑pound heft. Its 12.125‑inch width makes it considerably wider than the Pinstripe’s 6‑inch width, and its 6.125‑inch height is a touch taller than the PureWash E880’s 5.83‑inch profile. Installation-wise, the Artifacts uses a widespread deck‑mount setup, whereas the Pinstripe relies on a fixture‑mount, giving you more flexibility for a traditional bathroom layout. Across the board, the Artifacts carries the highest price tag, positioning it as the premium tier option.

Professional reviewers highlight the craftsmanship and vintage aesthetics as standout qualities, and they praise the UltraGlide valves with dry‑stem technology for minimizing leaks. Although everyday consumer reviews are absent, the lack of complaints suggests that the corrosion‑resistant brushed‑brass finish and the vertical spray face meet the expectations of users who prioritize long‑term reliability and precise bidet function.

Beyond the looks, the faucet includes a vacuum‑breaker fixture‑mount, a pop‑up drain with a 1¼‑inch tailpiece, and separate hot‑cold water controls that let you fine‑tune temperature without a single knob. The vertical spray is designed for targeted cleaning, and the UltraGlide dry‑stem valves are specifically engineered to eliminate common leak paths, reinforcing the product’s durability claim.

Best for: Those prioritizing quality and willing to pay for premium performance — the Kohler Artifacts 2MB offers Depth: 2.125 inches

Avoid if: You're on a tight budget or only need basic functionality

TL;DR: The Kohler PureWash E880 delivers a rotating stainless‑steel wand, heated seat and warm‑air dryer in an elongated seat that measures 16‑3/8 in front‑to‑back and weighs 12.542 lb, but it asks for a dedicated GFCI outlet and a roomy bathroom.

This bidet’s standout hardware is the 3‑Level Adjustable nozzle on a stainless‑steel wand that spins through eight spray options—including Oscillating (3D Wash) and Spa—controlled by a handheld remote. The seat itself heats up to a user‑set temperature, and a warm‑air dryer with adjustable heat finishes the experience. All of this fits within a footprint of 15.79 in width, 21.26 in length and a modest 5.83 in height, while drawing 1450 W from a 120 V, 15 A circuit.

Compared with its peers, the E880 is noticeably heavier than the Pinstripe Polished Nickel (8.6 lb) and the PureWash M300 (7.24 lb), and only a shade heavier than the PureWash E580 (12.0 lb). Its width of 15.79 in and length of 21.26 in dwarf the Pinstripe’s 6.0 in × 14.28 in dimensions, and it extends beyond the M300’s overall length of 506 mm. Even the E580’s 17.69 in width is narrower, making the E880 the most spacious‑footprint option in this seven‑product set.

Professional reviewers praise the rotating wand for “superior spray coverage” and note the comprehensive wash customization as a major plus. Users also highlight the self‑cleaning wand and automatic deodorization as hygiene boosters. On the flip side, the need for a dedicated GFCI outlet and a full water hookup can deter DIY installers, and the larger size may not suit compact bathroom layouts.

Technical details reinforce its premium positioning: electrical clearances of 32 in to the right, 6 in rear and 2 in side give ample room for wiring; a 51‑in power cord reaches most outlet locations; and features like a motion‑activated hands‑free cover, LED nightlight and quiet‑close lid round out the package. Installation is a seat‑mount replacement, but the requirement for a dedicated circuit means professional help is advisable.

Best for: Entry-level buyers or those on a tight budget — the Kohler PureWash E880 offers Front Depth: 16-3/8 inches

Avoid if: You want the best value-per-dollar in its price range