---
product_id: 416991025
title: "Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces"
price: "S$145"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/416991025-puri-tech-pool-chemicals-15-lb-calcium-hardness-increaser-plus
store_origin: SG
region: Singapore
---

# Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces

**Price:** S$145
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces
- **How much does it cost?** S$145 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/416991025-puri-tech-pool-chemicals-15-lb-calcium-hardness-increaser-plus)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012B9HU7S |
| Best Sellers Rank | #49,765 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #113 in Swimming Pool Balancers |
| Brand | Puri Tech |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,063) |
| Item Form | Granular |
| Item Weight | 15 pounds |
| Item model number | PCC |
| Manufacturer | Puri Tech |
| Number of Items | 1 |
| Package Dimensions | 13.27 x 12.4 x 6.22 inches |
| Product Benefits | Prevents Stains |
| UPC | 737993426523 |
| Unit Count | 240.0 Ounce |

## Product Details

- **Brand:** Puri Tech
- **Item Form:** Granular
- **Item Weight:** 15 Pounds
- **Product Benefits:** Prevents Stains
- **UPC:** 737993426523

## Images

![Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Staining on Surfaces - Image 1](https://m.media-amazon.com/images/I/61q4Zprni3L.jpg)

## Frequently Bought Together

- Puri Tech Pool Chemicals 15 lb Calcium Hardness Increaser Plus for Swimming Pools & Spas Increases Calcium Hardness Levels Prevents Surface Staining
- Pool Mate 7-Pounds Premium Pool Stabilizer and Conditioner, Concentrated Cyanuric Acid for Pools, Helps Chlorine Last Longer
- Clorox® Pool&Spa™ Swimming Pool Alkalinity Increaser, Keeps pH Balanced, 5LB (Pack of 1)

---

## 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.sg/products/416991025-puri-tech-pool-chemicals-15-lb-calcium-hardness-increaser-plus](https://www.desertcart.sg/products/416991025-puri-tech-pool-chemicals-15-lb-calcium-hardness-increaser-plus)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-11*