---
product_id: 331827327
title: "CMK01 Coffee Maker AutoFill Kit Filtered Water Auto Refill DIY Kit Coffee Machine Water Line Kit Direct Water Line Plumbing Kit for Non-Commercial Keurig Coffee Maker Single-Serve Brewers"
brand: "puresec"
price: "S/.238"
currency: PEN
in_stock: true
reviews_count: 5
category: "Pure Sec"
url: https://www.desertcart.pe/products/331827327-cmk01-coffee-maker-autofill-kit-filtered-water-auto-refill-diy
store_origin: PE
region: Peru
---

# 17ft food-grade water line Auto refill with float valve Tool-free quick-connect install CMK01 Coffee Maker AutoFill Kit Filtered Water Auto Refill DIY Kit Coffee Machine Water Line Kit Direct Water Line Plumbing Kit for Non-Commercial Keurig Coffee Maker Single-Serve Brewers

**Brand:** puresec
**Price:** S/.238
**Availability:** ✅ In Stock

## Summary

> ☕️ Never run dry: The ultimate auto-fill upgrade your coffee ritual deserves!

## Quick Answers

- **What is this?** CMK01 Coffee Maker AutoFill Kit Filtered Water Auto Refill DIY Kit Coffee Machine Water Line Kit Direct Water Line Plumbing Kit for Non-Commercial Keurig Coffee Maker Single-Serve Brewers by puresec
- **How much does it cost?** S/.238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/331827327-cmk01-coffee-maker-autofill-kit-filtered-water-auto-refill-diy)

## Best For

- puresec enthusiasts

## Why This Product

- Trusted puresec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY Friendly Setup:** No plumber needed—install in minutes with included drill bit and non-locking clip tech for hassle-free assembly.
- • **Effortless Hydration:** Say goodbye to manual refills with automatic water top-up that keeps your coffee flowing nonstop.
- • **Complete All-in-One Kit:** Includes tubing, valves, adapters, cutter, and drill bit—everything to upgrade your coffee routine instantly.
- • **Universal Compatibility:** Seamlessly integrates with Keurig, Breville, Ninja, Nespresso, Jura, and more—your coffee maker’s new best friend.
- • **Premium Food-Grade Materials:** NSF-certified tubing and fittings ensure every drop is pure, safe, and fresh for your brew.

## Overview

The PureSec-CMK01 AutoFill Kit transforms your single-serve coffee maker into a hands-free hydration station by automatically refilling the water reservoir with filtered, food-grade water. Compatible with a wide range of popular coffee machines, this easy-to-install DIY kit includes all necessary components—17-foot tubing, float valve, adapters, and tools—ensuring a leak-free, safe, and convenient upgrade that saves time and elevates your daily brew experience.

## Description

Why choose our Coffee Maker Auto-Refill Kit? NO MORE TRIPS TO THE SINK – Auto-Refills your single serve coffee maker with fresh filtered water in seconds,It works seamlessly with your existing brewer reservoir to provide you with crisp, clean filtered water when you need it most Automatically fill and maintain coffee maker's water level, such as Keurig duo or K-Duo K 80 Select K200 K-cafe K-select This high-quality Coffee maker kit is exactly what you want if you're setting up your coffee brewer to auto fill. it is work up to 80psi k cup coffee maker Automatically fill and maintain the reservoir water level in your Keurig (or other brand) single-serve coffee maker. Connects directly to an existing 1/4" water line (for your icemaker, etc.) and uses an easy-to-install float valve to control the coffee maker's water level. This kit comes with everything you need， Quick-Connect fittings make installation a breeze. Take a few minutes to complete this install and you'll never have to trudge to the sink to fill up the coffee maker again! 100% Safety food grade material, 100% leak free, 100% Re-useable How to use it? Step 1: Use the included drill bit to drill a 5/8" hole through which the mounting shaft fits. Step 2:You tighten the valve body into place with a plastic nut that compresses a silicon washer on the inside and a hard plastic washer on the outside. Step 3:Plug the 90-degree 1/4"elbow adapter into the valve body and stop when the elbow faced rearward Step 4: Insert standard 1/4"polyethylene tubing into the elbow until it reaches its stop. step 5: On the other end of the tube, you can fix a shutoff valve before the elbow. This allows you to turn the water off if you need to clean or decalcify the coffee maker or otherwise stop the water flow. step 6: If you want to split the filtered water into other appliance like refrigerator , you can add a tee adapter after the shut off vale and inst

Review: Never have to fill up the coffee maker again
Review: alles wie beschrieben top

## Features

- ★WATER&FOOD USE: NSF Certified CCK 1/4 ro tubing , Food grade Plastic 1/4 Quick connect fittings and Valve , which are widely used in water purification,food/beverage system.
- ★COMPABILITY: Works with non-commercial single serve Keurig's exisiting reservoir, it can be used for refilling kuerig coffee maker single cup water reservoir ,coffee maker with k cup, Keurig Duo coffee maker, Keurig elite , Breville BES870XL, Ninja CP301, Nespresso Evoluo machinesm, JuraS8 Cuisinart coffee maker, even aquarium reservoir.
- ★QUICK AND EASY INSTALLATION: Our Coffee maker DIY Kit provides quick and convenient assembly-saving time&expense. New generation Non-Locking Clip technology offer an easy DIY installation without tools required. No need for a professional plumber.
- ★FUNCTION&QUALITY: Provides Filtered water from your RO system or water filtration system to your coffee makers, and refills water into coffee maker water reservoir automatically whenever the water level is low.Refill will stop automatically when the water reservoir is almost full. Our quality system ensures a superior level of product quality.
- ★COMPLETE COFFEE MAKER AUTO-REFILL KIT: a. 17 Foot 1/4" water line; b. One piece of push-in Float Valve; c. One piece of 90-degree 1/4" elbow adapter; d. One piece of 1/4"Tee fitting; e. Two Pieces of 1/4" shutoff ball valve; f. One piece of Tube cutter ; g. One piece of Stepper drill bit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082RWPCG9 |
| Brand | PureSec |
| Colour | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (700) |
| Date First Available | 15 Dec. 2019 |
| Item Weight | 272 g |
| Material | Polyethylene |
| Model Number | CMK01 |
| Product Dimensions | 5.08 x 20.32 x 20.32 cm; 272.16 g |

## Images

![CMK01 Coffee Maker AutoFill Kit Filtered Water Auto Refill DIY Kit Coffee Machine Water Line Kit Direct Water Line Plumbing Kit for Non-Commercial Keurig Coffee Maker Single-Serve Brewers - Image 1](https://m.media-amazon.com/images/I/61as2C-lnTL.jpg)

## Questions & Answers

**Q: what is the diameter of the float?**
A: About 1-3/4"

**Q: Do we know if it can be mounted on the back instead of in the lid?**
A: I mounted to the top because I thought if I did not like it it would be easy to remove and my coffee would not allow a rear mount just a side one. Also the top is easier to replace.  With all the adjustment in the unit I don't see why not. I also bough the extra connectors and put a shut-off near the tee for the refig and one right behind the coffee pot. We have been using it for about three weeks and it is one of the BEST GADGETS it every got.

**Q: Anyone used w/ k-duo plus?**
A: We have a K-duo with a rear mounted water reservoir that fits the CMK01 easily. It appears from photos some of the K-duo plus have side mounted. Others rear mounted. Regardless, if either the width or length of the reservoir is less than 6" the auto-fill device likely won't have room to operate. It might need even more space if the reservoir lid is curved where the inlet fitting is mounted. Looks like depth won't be an issue.  Hope that helps.

**Q: Has anyone successfully used this kit with a Jura E8? I'm interested in trying it, but a little nervous given it requires drilling a hole.**
A: Float is about 1-3/4" with ajustable angle .  you can measure your water resevior firstly. if big enough, you can try. :)  Drill a hole is very easy by using the included step drill bit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 19 September 2023*

Never have to fill up the coffee maker again

### ⭐⭐⭐⭐⭐ Review
*by B***T on 26 March 2025*

alles wie beschrieben top

### ⭐⭐⭐⭐⭐ Review
*by A***N on 18 August 2025*

Works a treat on breville the barista. Reasonably easy to install if you're somewhat handy.

## Frequently Bought Together

- PureSec-CMK01 Coffee Maker AutoFill Kit Filtered Water Auto Refill DIY Kit Coffee Machine Water Line Kit Direct Water Line Plumbing Kit For Non-Commercial Keurig Coffee maker Single-Serve Brewers
- Filtered Water Refill Do-It-Yourself Kit, For Non-Commercial Keurig Coffee Brewers by PureWater Filters
- Keurig K-Duo Hot & Iced Single Serve & Carafe Coffee Maker, MultiStream Technology, 72oz Reservoir (Gen 2)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-29*