---
product_id: 72713192
title: "77686-NA Aquifer Double Cartridge Water Filtration System"
brand: "kohler"
price: "€ 425.52"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/72713192-77686-na-aquifer-double-cartridge-water-filtration-system
store_origin: NL
region: Netherlands
---

# Eco-friendly coconut shell carbon filter 1.7 GPM max flow rate Postage-paid cartridge recycling 77686-NA Aquifer Double Cartridge Water Filtration System

**Brand:** kohler
**Price:** € 425.52
**Availability:** ✅ In Stock

## Summary

> 💧 Drink Smart, Live Pure — Filter Like a Pro

## Quick Answers

- **What is this?** 77686-NA Aquifer Double Cartridge Water Filtration System by kohler
- **How much does it cost?** € 425.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/72713192-77686-na-aquifer-double-cartridge-water-filtration-system)

## 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

- • **Flow That Keeps Up:** Maintains a robust 1.7 gallons per minute flow rate—no slowdown, no wait.
- • **Eco-Chic Filtration:** Harnesses sustainable coconut shell carbon for powerful, planet-friendly purification.
- • **Waste Not, Want Not:** Includes a postage-paid recycling program to keep your footprint light and landfill-free.
- • **Effortless Maintenance:** Quarter-turn twist cartridge replacement makes filter swaps a breeze every 6 months.
- • **Pure Water, Zero Compromise:** Reduces 99% of lead, chlorine, chloramine, asbestos, mercury, and more for crystal-clear taste.

## Overview

The KOHLER 77686-NA Aquifer Double Cartridge Water Filtration System delivers advanced two-stage filtration that removes 99% of harmful contaminants including lead, chlorine, and pharmaceuticals, while maintaining a high flow rate of 1.7 GPM. Featuring an eco-friendly coconut shell carbon filter and a convenient postage-paid recycling program, it offers sustainable, hassle-free water purification with easy quarter-turn cartridge replacements every 6 months.

## Description

KOHLER77686-NA Aquifer Double Cartridge Water Filtration System

## Features

- Reduces 99% lead, chlorine taste & odor, chloramine, particulate class i, asbestos, cyst, mercury, turbidity, and select pharmaceuticals
- For use with any kitchen, bathroom, or beverage faucet
- Double cartridge system retains your faucet's water flow rate with no performance drop-off, 1. 70 gpm (gallons per minute) maximum flow rate at 60 psi
- Eco-safe coconut shell based carbon filter, postage-paid recycling program for used cartridges to reduce solid waste to landfills included with replacement filters
- Filter life is 778 gallons. Recommended filters) replacement every 6 months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kohler |
| Special Feature | Two-stage filtration, eco-friendly coconut shell filter, auto-off filter head, and postage-paid recycling program |
| Product Dimensions | 3.38"L x 7"W x 12.06"H |
| Package Information | Faucet |
| Installation Type | Quarter turn twist cartridge replacement |
| Power Source | Attribute Not Applicable for Product |
| Item Weight | 5.22 Pounds |
| Model Name | Aquifer |
| Maximum Flow Rate | 1.7 Gallons Per Minute |
| Shelf Life | 6 Months |
| UPC | 885612607812 |
| Global Trade Identification Number | 00885612607812 |
| Manufacturer | Kohler |
| Part Number | 77686-NA |
| Item Weight | 5.22 pounds |
| Country of Origin | USA |
| Item model number | 77686-NA |
| Is Discontinued By Manufacturer | No |
| Size | 2 Count (Pack of 1) |
| Color | White |
| Style | Filtration System |
| Finish | Unfinished |
| Pattern | 2 Cartridge (Medium) |
| Item Package Quantity | 1 |
| Special Features | Two-stage filtration, eco-friendly coconut shell filter, auto-off filter head, and postage-paid recycling program |
| Batteries Required? | No |
| Warranty Description | Manufacturer Warranty |

## Product Details

- **Brand:** Kohler
- **Special Feature:** Two-stage filtration, eco-friendly coconut shell filter, auto-off filter head, and postage-paid recycling program
- **Product Dimensions:** 3.38"L x 7"W x 12.06"H
- **Package Information:** Faucet
- **Installation Type:** Quarter turn twist cartridge replacement
- **Power Source:** Attribute Not Applicable for Product
- **Item Weight:** 5.22 Pounds
- **Model Name:** Aquifer
- **Maximum Flow Rate:** 1.7 Gallons Per Minute
- **Shelf Life:** 6 Months

## Images

![77686-NA Aquifer Double Cartridge Water Filtration System - Image 1](https://m.media-amazon.com/images/I/511lD-9MGyL.jpg)

## Available Options

This product comes in different **Pattern Name, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is the best DIY water purifier filtration system!
*by R***K on May 12, 2020*

I've tried several different brands and models. Some of these were difficult to install (GE; gasket is too thick, so the lid is too difficult to tighten...even with a water filter wrench) or too expensive to maintain (Body Glove, etc.). THIS water filtration system by Kohler was unbelievably easy to install and relatively inexpensive to replace filters (~$50 each on Amazon). NOTE: I'm hyper careful with anything to do with water/plumbing or electricity. My preference is to hire professionals to touch these aspects of my home. However, I could not afford an expensive plumber. So, I studied YouTube instructional videos and did a lot of online due diligence. This Kohler Aquifer Filtration system seemed to be the right solution. After receiving the filtration system (and stopping by Home Depot to get some connector parts for my cold water shut-off split pipe (...one that fed into an old/unused Insta Hot tap) and also purchasing a Kohler brushed nickel water filter faucet (to replace the Insta Hot faucet), I safely installed this Kohler filtration system. It was relatively easy and straightforward. NOTE: leave yourself a few inches of space beneath the filter so that it can be unscrewed/removed when ready for replacing. I've used this system now for about 3.5 months. It is fabulous. (The reason why I got this filter -- I upgraded by refrigerator to a model that does NOT have any water or ice maker; I got tired of reliability problems. I wanted a long-life, reliable refrigerator (after my Samsung fridge started having problems after only 8 years!). The only potential negative -- my family so enjoys using the Kohler filtered water, that I'll likely need to replace the filter after 5 months (Kohler recommends every 6 months).

### ⭐⭐⭐⭐⭐ Does the job
*by J***. on October 21, 2024*

Overall the water tastes great, installing and removing is easy. Ideally I wish they lasted longer than 6 months I would love to see at least 1 year and they were a bit cheaper but in the grand scheme of things I am still saving money by doing this instead of buying water bottles

### ⭐⭐⭐⭐⭐ Awesome water filter
*by M***. on January 30, 2025*

I liked this filtration system so much in my last house that I purchased it again and had it installed in my new home. I was so frustrated with the very slow rate my new Sub Zero refrigerator water dispenser produced. Just getting a glass of water required the fridge to be open for a minute, letting all the cold air out. So the best part about this system for me is that it has a very high flow rate when paired with the right faucet. I paired it to a separate Kohler beverage faucet for my kitchen sink. This way I'm not wasting the filter on dish water or non-consumable use. When I want to fill a water pitcher or a pasta pot, this system really delivers quickly. Replacement filters are expensive but because I am only using it for drinking/cooking water, they last a long time.

## Frequently Bought Together

- KOHLER 77686-NA Aquifer Double Cartridge Water Filtration System
- Kohler K-26368-VS Transitional Beverage Faucet, Vibrant Stainless
- KOHLER 596-VS Simplice Pull Down Kitchen Faucet, 3-Spray Faucet, Kitchen Sink Faucet with Pull Down Sprayer, Vibrant Stainless, High Arch

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-28*