---
product_id: 118881829
title: "O-Ace-Sis  Calcium Hardness Increaser  4 Lb."
brand: "water techniques"
price: "£6498.43"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/118881829-o-ace-sis-calcium-hardness-increaser-4-lb
store_origin: GB
region: United Kingdom
---

# O-Ace-Sis  Calcium Hardness Increaser  4 Lb.

**Brand:** water techniques
**Price:** £6498.43
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** O-Ace-Sis  Calcium Hardness Increaser  4 Lb. by water techniques
- **How much does it cost?** £6498.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/118881829-o-ace-sis-calcium-hardness-increaser-4-lb)

## Best For

- water techniques enthusiasts

## Why This Product

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

## Description

O-ACE-sis  Calcium Hardness Increaser  4 lb.

## Features

- O-ACE-sis  Calcium Hardness Increaser  4 lb.
- UPC:758293478630

## Images

![O-Ace-Sis  Calcium Hardness Increaser  4 Lb. - Image 1](https://ik.imagekit.io/91ubcvvnh3k/45/022/0225746_o-ace-sis-calcium-hardness-increaser-4-lb.jpeg)
![O-Ace-Sis  Calcium Hardness Increaser  4 Lb. - Image 2](https://ik.imagekit.io/91ubcvvnh3k/45/022/0225746_o-ace-sis-calcium-hardness-increaser-4-lb.jpeg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.uk/products/118881829-o-ace-sis-calcium-hardness-increaser-4-lb](https://www.desertcart.co.uk/products/118881829-o-ace-sis-calcium-hardness-increaser-4-lb)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-31*