---
product_id: 12576039
title: "Systems 10\" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch)"
brand: "apec water"
price: "11867 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Apec Water"
url: https://www.desertcart.is/products/12576039-systems-10-high-purity-ph-calcium-carbonate-alkaline-filters-1
store_origin: IS
region: Iceland
---

# ¼” quick connect fittings Raises pH for alkaline water Friction-welded no-leak seal Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch)

**Brand:** apec water
**Price:** 11867 kr
**Availability:** ✅ In Stock

## Summary

> 💦 Upgrade your water, upgrade your life — alkaline perfection in every drop!

## Quick Answers

- **What is this?** Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch) by apec water
- **How much does it cost?** 11867 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/12576039-systems-10-high-purity-ph-calcium-carbonate-alkaline-filters-1)

## 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

- • **Taste the Upgrade:** Experience noticeably smoother, better-tasting water that your whole household (and pets!) will line up for.
- • **Leak-Free Confidence:** Friction-welded construction means zero glue, zero leaks—just pure performance you can trust.
- • **Plug & Play Installation:** Quick ¼” fittings make upgrading your RO system effortless and mess-free in minutes.
- • **Perfect RO System Partner:** Seamlessly complements any reverse osmosis setup, turning filtered water into mineral-rich vitality.
- • **Elevate Your Hydration Game:** Boost your water’s pH with pure US-made calcium carbonate for a crisp, alkaline refreshment.

## Overview

The APEC 10" High Purity PH+ Calcium Carbonate Alkaline Filter is a US-made, high-purity mineral filter designed to increase water pH by adding calcium carbonate. Featuring friction-welded, glue-free construction and ¼” quick connect fittings, it ensures a reliable, leak-free installation. Ideal as an add-on to any RO system, it enhances water taste and reduces acidity, benefiting both your health and household appliances.

## Description

Buy APEC Water Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch): Replacement Under-Sink Water Filters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works great - Perfect addition to my 5 stage RO system. Improves water taste.
Review: Apec mineral filter is a must have… - My pets and I have been drinking RO water for the 20 years ..lt heloed whiten and get rid of the tear stains on my 3 little Bichon Frise at the time … I now have a new family of 8 standard poodles and 2 Bichon ,,,, dogs are healthy but I have always wanted to re-mineralize the water and re-incorporate the good minerals… dogs are 6 on averages and figured May as well get to it … thought it was going to be harder to do, which is why I procrastinate …WELL IT IS DONE … took all of 5 minutes to make my APEC. 5 filter system to a 6… dogs went thru a few days days of soft poo (Not diarrhea) but now they are all back to normal … I know this will be better for all, including me … Personally, and after the fact, all RO system should include the mineral filter … water tastes better and is much better for appliances like the coffee maker and fridge as water is less acidic! … the taste was good before but 100 times better now … dogs literally line up to drink when i add fresh water to their bowls …!!! THIS Apec filter is worth every Penny!

## Features

- Increase pH level of the water by adding calcium carbonate mineral back into the water
- Made of 100% US-Made high purity calcium carbonate to effectively neutralized acidity
- Friction-welded construction with no glues or binder to provide reliable, no-leak seal.
- ¼” Quick connection fittings for easy leak free installation
- A perfect add on filter to compliment any existing or new RO drinking water systems - (Filter only)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00O3D5AH8 |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #33,257 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #257 in Replacement Under-Sink Water Filters |
| Brand | APEC WATER |
| Customer Reviews | 4.3 4.3 out of 5 stars (470) |
| External Testing Certification | NSF |
| Global Trade Identification Number | 00854961005693 |
| Import | Made in USA |
| Included Components | FI-PHPLUS-QC |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.34 pounds |
| Item model number | FI-PHPLUS-QC |
| Manufacturer | APEC Water Systems |
| Material | Plastic |
| Number of Items | 1 |
| Number of pieces | 1 |
| Product Benefits | Increases pH level, neutralizes acidity, provides reliable seal, easy installation, complements RO systems |
| Product Dimensions | 4"D x 14"W x 4"H |
| Set Name | APEC US Made - 10" High Purity pH+ Calcium Carbonate Alkaline Filters |
| UPC | 854961005693 |
| Unit Count | 1.0 Count |

## Product Details

- **External Testing Certification:** NSF
- **Item Weight:** 1.3 Pounds
- **Material:** Plastic
- **Product Dimensions:** 4"D x 14"W x 4"H

## Images

![Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch) - Image 1](https://m.media-amazon.com/images/I/616rClDuZNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by J***E on October 21, 2025*

Perfect addition to my 5 stage RO system. Improves water taste.

### ⭐⭐⭐⭐⭐ Apec mineral filter is a must have…
*by D***E on February 27, 2026*

My pets and I have been drinking RO water for the 20 years ..lt heloed whiten and get rid of the tear stains on my 3 little Bichon Frise at the time … I now have a new family of 8 standard poodles and 2 Bichon ,,,, dogs are healthy but I have always wanted to re-mineralize the water and re-incorporate the good minerals… dogs are 6 on averages and figured May as well get to it … thought it was going to be harder to do, which is why I procrastinate …WELL IT IS DONE … took all of 5 minutes to make my APEC. 5 filter system to a 6… dogs went thru a few days days of soft poo (Not diarrhea) but now they are all back to normal … I know this will be better for all, including me … Personally, and after the fact, all RO system should include the mineral filter … water tastes better and is much better for appliances like the coffee maker and fridge as water is less acidic! … the taste was good before but 100 times better now … dogs literally line up to drink when i add fresh water to their bowls …!!! THIS Apec filter is worth every Penny!

### ⭐⭐⭐⭐⭐ High Ph filter
*by M***M on February 12, 2026*

Great filter to get the water to an alkaline state with a high ph. Love it.

## Frequently Bought Together

- APEC Water Systems 10" High Purity PH+ Calcium Carbonate Alkaline Filters (1/4 Inch)
- APEC Water Systems FILTER-SET-ES High Capacity Replacement Pre-Filter Set For Essence Series Reverse Osmosis Water Filter System Stage 1-3
- APEC FI-ES-TCR-QC 10" High Capacity Inline Carbon Filter with 1/4" Quick Connect Stage-5 For Undersink Reverse Osmosis Water System

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**Shop now:** [https://www.desertcart.is/products/12576039-systems-10-high-purity-ph-calcium-carbonate-alkaline-filters-1](https://www.desertcart.is/products/12576039-systems-10-high-purity-ph-calcium-carbonate-alkaline-filters-1)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-15*