---
product_id: 82355390
title: "APEC Essence Series 50 GPD Complete Replacement Filter for Undersink System(FILTER-MAX-ES50)"
brand: "apec water"
price: "NT$6422"
currency: TWD
in_stock: true
category: "Apec Water"
url: https://www.desertcart.tw/products/82355390-apec-essence-series-50-gpd-complete-replacement-filter-for-undersink
store_origin: TW
region: Taiwan
---

# 50 GPD high flow capacity Easy under-sink installation 5-stage advanced contaminant removal APEC Essence Series 50 GPD Complete Replacement Filter for Undersink System(FILTER-MAX-ES50)

**Brand:** apec water
**Price:** NT$6422
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your hydration game with crystal-clear confidence

## Quick Answers

- **What is this?** APEC Essence Series 50 GPD Complete Replacement Filter for Undersink System(FILTER-MAX-ES50) by apec water
- **How much does it cost?** NT$6422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/82355390-apec-essence-series-50-gpd-complete-replacement-filter-for-undersink)

## Best For

- apec water enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Upgrade your water quality without the hassle
- • **Universal Compatibility:** Fits APEC Essence & all standard under-sink RO systems
- • **Long-Lasting Performance:** Filters last 6+ months, membrane up to 4 years
- • **Premium 5-Stage Filtration:** From sediment to residuals, every drop purified
- • **50 Gallons Per Day Capacity:** Reliable hydration for your busy lifestyle

## Overview

The APEC Essence Series FILTER-MAX-ES50 is a premium 5-stage replacement filter set designed for under-sink reverse osmosis systems, delivering up to 50 gallons of purified water daily. It features sediment, carbon block, TFC RO membrane, and coconut shell carbon filters to remove dust, chlorine, odors, and a wide range of contaminants. Compatible with APEC 50 GPD Essence and other standard RO systems, it offers easy installation and long-lasting performance, ensuring fresh, clean water for 6+ months per filter and up to 4 years for the membrane.

## Description

APEC Essence 5 stage complete filter set is made with high quality filtration components to protect and prolong the lifespan of your reverse osmosis system. Premium quality filter set lasts over 6 months for high performance impurity removal, while the membrane and post carbon filter last 2-4 years. Compatible for APEC 50 GPD Essence and all other standard size under counter reverse osmosis systems.

## Features

- APEC Water ESSENCE Series FILTER-MAX-ES50 is for ROES-50.
- 1st stage 5 micron sediment filter to remove dust, particles and rust
- 2nd and 3rd stage 10 micron extruded carbon block filter to remove chlorine, taste and odor
- 4th stage high Rejection TFC reverse osmosis membrane removes a wide range of contaminants
- 5th stage standard capacity coconut shell carbon filter removes any last residuals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I5WSO8A |
| Best Sellers Rank | #678 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Replacement Under-Sink Water Filters |
| Brand | APEC WATER |
| Brand Name | APEC WATER |
| Capacity | 50 gallons |
| Customer Reviews | 4.7 out of 5 stars 3,686 Reviews |
| Global Trade Identification Number | 00854961005075 |
| Included Components | FILTER-MAX-ES50 |
| Installation Type | Under Sink |
| Item Type Name | Replacement Water Filter |
| Item Weight | 3.4 pounds |
| Manufacturer | APEC Water Systems |
| Material | Carbon,Coconut Shell |
| Material Type | Carbon,Coconut Shell |
| Model Name | FILTER-MAX-ES50 |
| Model Number | FILTER-MAX-ES50 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Other Special Features of the Product | Easy to Install |
| Part Number | FILTER-MAX-ES50 |
| Power Source | No |
| Purification Method | Reverse Osmosis |
| Special Feature | Easy to Install |
| UPC | 854961005075 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** APEC WATER
- **Capacity:** 50 gallons
- **Included Components:** FILTER-MAX-ES50
- **Installation Type:** Under Sink
- **Item Weight:** 3.4 pounds
- **Material:** Carbon,Coconut Shell
- **Model Name:** FILTER-MAX-ES50
- **Power Source:** No
- **Purification Method:** Reverse Osmosis
- **Special Feature:** Easy to Install

## Images

![APEC Essence Series 50 GPD Complete Replacement Filter for Undersink System(FILTER-MAX-ES50) - Image 1](https://m.media-amazon.com/images/I/81rmwsAniUL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: This question is for apec water systems support team. if i order this do i need to get the t connector that everyone is complaining about?**
A: Hello, there was a short period of time where it was not included, but the tee will come with the filter set now. If you need any help or assistance, feel free to give us a call we are happy to help! Best Regards, APEC Support Team 800-880-4808

**Q: Can anyone confirm if these would work for a "apec top tier 5-stage ultra safe reverse osmosis drinking water filter system (essence roes-50)"  thanks**
A: I own the same system, bought in November 2014. Just installed this filter kit. Sure, it works, but shame on Apec for changing the stage 5 filter fitting without any notice at all, no instructions included if you have the previous system (hello...I bought it 3 years ago, so now buying this membrane replacement kit, I can't be the only one affected!), and not including the 2" of tubing required to use the replacement filter. Luckily, I had some tubing lying around, but many people will have to stop work, go to the hardware store, and buy a roll of tubing just due to a bad idea by Apec. Anyway, this is the only option to change your filter, just know you will need a small piece of tubing. Love this system!

**Q: How do you know when you have to change the filters?**
A: Question is 10 months old, but I'll share my info anyway:  I just talked to APEC, and ordered the three pre filters (from APEC).  I'm on a municipal water source, and use roughly one gallon a day for drinking water.  Based on those two factors, they told me to change the pre filters every 12 to 14 months, and the 4th and 5th filters every four years.  If you are on a well, which I'm sure will have more solids in the water, my guess is every six months.   Just so you know, APEC sells the pre filters that needs to be changed more often separately, so you can save some $$ buying directly from APEC.  Their customer service is extremely friendly and helpful (1-800-880-4808).

**Q: Does apec have a recycling program for used filters?  if not, how do they recommend disposing of them?  thank you!**
A: We do not offer a recycling program for used filters. You may want to contact your local city to see if they offer any program. If not they would just be discarded in your regular trash bin. If you need further assistance, feel free to contact us directly by calling 1-800-880-4808 or e-mailing us at info@apecwater.com. We are in the office from Monday-Friday from 8:00am-5:00pm PST. Best Regards, APEC Customer Service

## Frequently Bought Together

- APEC ESSENCE Series 50 GPD Complete Replacement Filter For Undersink System(FILTER-MAX-ES50)
- APEC Water Systems Replacement ORing for ROES-50 3.5" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-Ring-Set-B)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-27*