PureWash® M300 Elongated manual bidet toilet seat
Priced from:
$217.16
Type:
Class:
6th in value
Product Image
78
OVERALL SCORE
43% thumbs up
Positive Sentiment
57% thumbs down
Negative Sentiment
Verdict:

The PureWash® M300 delivers manual cleansing with adjustable water pressure and self-cleaning nozzles, providing comfortable and hygienic use despite its limited spray settings.

Cleansing Performance
3/5
Overall Sentiment
3/5
Features
3/5
Technical Specs
4/5
Design
4/5
Overall Sentiment
4/5
Visual
5/5
Features
3/5
Features
3/5
placeholder

Pros

Cons

Key Features

🛠 DIY Install
i
12
119
💦 Adjustable Water Pressure
i
18
16
Adjustable Settings
i
8
11
Warm Water
i
8
8
🚿 Dual Water Spray System
i
3
6
🐢 Slow Close
i
2
7
🎯 Customizable Nozzle Positions
i
5
3
🌊 Spray Modes
i
4
4
🔥 Heated Seat
i
2
3
👩 Feminine Wash
i
3
2
🌬 Air Dryer
i
3
0
🛁 Self-Cleaning Nozzles
i
0
2
📡 Smart Remote Control
i
1
1
UV Sterilization
i
1
1
🚽 Automatic Lid and Seat
i
1
0
🎛 Seat Sensor
i
0
1
🌡 Ambient Temp.
i
0
1
🍃 Deodorizing Technology
i
💆 Massage Feature
i
🌙 Night Light
i
🔋 Power Saving Mode
i
🏆 Stainless Steel Nozzle
i
🔄 Hybrid Warm Water
i
🔄 Oscillating Wash
i
💉 Enema Function
i

Technical Specifications

Basic Information
Type Seat
SKU(s) K-98804-CP-0
Brand Kohler Bidets
Variant -
Model PureWash® M300 Elongated manual bidet toilet seat
Product Website www.kohler.com
Installation & Setup
Installation Notes -
Electrical & Power
Max Power -
Power Rating -
Power Consumption -
Power Cord Length -
Dimensions & Weights
Seat Dimensions Elongated
Shipping Dimensions -
Weight Specifications Overall Width: 17\", Overall Length: 15-3/4\", Overall Height: 3-1/16\
Shipping Weight -
Weight Capacity -
Water & Plumbing
Water Supply Pressure -
Easy Water Strainer Access no
Universal Toilet Compatability yes
Features & Options
Air Dryer no
Seat Shape Elongated
Bidet Towels not included
Automatic Lid and Seat Manual
Adjustable Water Pressure Advanced
Customizable Nozzle Positions Basic
Documentation
Warranty -
Spec Sheet URL techcomm.kohler.com

Buy and Price

PureWash® M300 Elongated manual bidet toilet seat

easyplumbing.com $329.00
kohler.com $217.16

Price History

Highest:
Lowest:
Average:

User Reviews

Seat hose is junk, leaks at the elbow connection

Pros: 1. It fits my elongated Kohler toilet perfectly 2. The bidet is incorporated into the seat, which makes it look quite sleek. 3. There are 2 nozzles (one for front, and one for bottom). The water pressure is average, but gets the job done. Cons: 1. The included seat hose is junk. It leaks at the swivel elbow connection. No matter how much I tightened the fitting, that rubber gasket would not seal. I had to go to Home Depot and buy a straight 1/2" supply line which worked wonderfully....

Pros: 1. It fits my elongated Kohler toilet perfectly 2. The bidet is incorporated into the seat, which makes it look quite sleek. 3. There are 2 nozzles (one for front, and one for bottom). The water pressure is average, but gets the job done. Cons: 1. The included seat hose is junk. It leaks at the swivel elbow connection. No matter how much I tightened the fitting, that rubber gasket would not seal. I had to go to Home Depot and buy a straight 1/2" supply line which worked wonderfully. 2. Be careful when you connect the metal T-piece to the toilet fill valve. Make sure you align them well and not force it as the toilet fill valve is made of plastic and the threads can be easily damaged. C'mon Kohler, metal fittings on plastic threads don't mix. 3. Not sure why there needs to be a sticker on the lid with instructions on how to use the bidet. It's not one of those peel off decal and was not easy to remove. 

kohler.com 2023-12-21
thumbs up Positive

Works Well Once Installed

Purchased in December 2022, we went with this model primarily because it was manual (no electrical connection required) and its promised compatibility with the Kohler Reach toilet. Once installed, it looks good, and works well. Installation could be made easier with a couple of changes. The connection to the underside of the toilet tank was fussy because the metal T-valve (included) attaches to the plastic threads of the water inlet, making cross-threading likely. I got it connected it only afte...

Purchased in December 2022, we went with this model primarily because it was manual (no electrical connection required) and its promised compatibility with the Kohler Reach toilet. Once installed, it looks good, and works well. Installation could be made easier with a couple of changes. The connection to the underside of the toilet tank was fussy because the metal T-valve (included) attaches to the plastic threads of the water inlet, making cross-threading likely. I got it connected it only after several failed (leaky) attempts. Plastic-on-plastic or metal-on-metal connections are preferred. The supply hose connects to the bottom of the T-valve where there is no space between the toilet and the supply hose connection, due to the shape of the Reach toilet and length of the T-valve. I originally tried to use a supply hose having a larger plastic connecting nut (a common configuration), but a hose with a smaller metal connector is the ONLY way the installation works. Finally, the provided seat hose has a metal nut that connects to plastic threads on the seat --another opportunity for cross-threading. Though not nearly as fussy as the T-valve-to-tank connection, this connector is important because recommended maintenance requires removal of this hose to access the filter screen. The seat design includes features specific to cleaning and servicing, but those too I would describe as fussy. While not super comfortable, once installed, this seat looks good and performs well. We would rate it as Good if the T-valve interference issue was addressed (e.g., by providing a different type of T-valve more compatible with the Reach toilet). 

kohler.com 2023-02-15
thumbs up Positive

Great bidet, make sure you have everything you need beforehand!

Overall, loving my bidet. Pretty comfy seat, love the soft close lid, awesome that it’s removable for cleaning, and most importantly cleans your nether regions great! As a woman, the feminine wash is especially fantastic during that time of the month! Installation was overall easy. The seat comes with all the attachments needed, you just need a screwdriver and wrench. Didn’t have a wrench, but it worked with hand tightening just fine. I had some user error where I experienced leaks, but that was...

Overall, loving my bidet. Pretty comfy seat, love the soft close lid, awesome that it’s removable for cleaning, and most importantly cleans your nether regions great! As a woman, the feminine wash is especially fantastic during that time of the month! Installation was overall easy. The seat comes with all the attachments needed, you just need a screwdriver and wrench. Didn’t have a wrench, but it worked with hand tightening just fine. I had some user error where I experienced leaks, but that was because I didn’t screw things on perfectly straight. So, make sure to double check and screw everything on perfect and you’re good to go! Also, I noticed the instructions didn’t tell users to turn off the water supply and empty the tank beforehand. I knew to do that before unscrewing stuff, but people who know nothing about plumbing might find themselves being sprayed with water and flooding their bathroom:/ Finally, wanted to note that the seat is a tad large for my toilet and if I tried to install it perfectly center, the lid doesn’t have room to stay up when opened. I have an American Standard elongated toilet. Ended up having to adjust the position a little extra forward where the seat hangs slightly over the edge of the bowl, but doesn’t bother me and doesn’t affect function. Check measurements before buying! Other than those small details, highly recommend this toilet seat! 

kohler.com 2022-09-16
thumbs up Positive

Product Comparison

Cleansing Performance
3 /5
Design
4 /5
Features
3 /5
Cleansing Performance
5 /5
Design
4 /5
Features
3 /5
Cleansing Performance
4 /5
Design
4 /5
Features
3 /5
Cleansing Performance
4 /5
Design
3 /5
Features
3 /5

How We Test

Trust Built on Data and Diligence

At EveryBidet, we invest significant time and resources in ingesting, organizing, and enhancing product specs and review data to ensure accuracy. Discover our approach.

Summary

PureWash® M300 Elongated manual bidet toilet seat
78
OVERALL SCORE
43% thumbs up
Positive Sentiment
57% thumbs down
Negative Sentiment

PROS

CONS

VERDICT

The PureWash® M300 delivers manual cleansing with adjustable water pressure and self-cleaning nozzles, providing comfortable and hygienic use despite its limited spray settings.

Compare Products (/4)
Compare