---
product_id: 212297243
title: "Spa pH Increaser - 18 Oz"
brand: "spaguard"
price: "SAR 360"
currency: SAR
in_stock: true
reviews_count: 5
category: "Spa Guard"
url: https://www.desertcart.com.sa/products/212297243-spa-ph-increaser-18-oz
store_origin: SA
region: Saudi Arabia
---

# Fast dissolving formula Compact 18 oz size Precise pH balancing Spa pH Increaser - 18 Oz

**Brand:** spaguard
**Price:** SAR 360
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your spa game with flawless water balance!

## Quick Answers

- **What is this?** Spa pH Increaser - 18 Oz by spaguard
- **How much does it cost?** SAR 360 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/212297243-spa-ph-increaser-18-oz)

## Best For

- spaguard enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Highly rated by thousands with a 4.8-star average
- • **Reliable Spa Health:** Maintains optimal water chemistry to extend spa life
- • **Compact & Convenient:** 18 oz bottle fits easily in your spa maintenance kit
- • **Residue-Free Formula:** Dissolves completely, leaving your spa crystal clear
- • **Effortless pH Control:** Quickly raises spa water pH for perfect balance every time

## Overview

SpaGuard Spa pH Increaser (18 oz) is a fast-dissolving, residue-free formula designed to efficiently raise and maintain the pH level of your spa water. Trusted by thousands with a 4.8-star rating, it ensures balanced, crystal-clear water for a premium spa experience.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

Review: Good product and fair price
Review: This is a great-quality pH increaser that dissolves quickly and works exactly as intended. It raises the pH efficiently without leaving residue behind. A solid, dependable choice for maintaining balanced spa water.

## Features

- Causes serious eye irritation.
- Harmful if inhaled.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BF8DYKI |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,297) |
| Date First Available | 14 Nov. 2012 |
| Item model number | BIO42240 |
| Manufacturer | SpaGuard |
| Part number | BIO42240 |
| Product Dimensions | 7.62 x 7.62 x 25.4 cm; 498.95 g |

## Product Details

- **Brand:** SpaGuard
- **Item form:** Liquid
- **Item weight:** 499 g
- **Product benefits:** Ph Increaser
- **UPC:** 017541422406

## Images

![Spa pH Increaser - 18 Oz - Image 1](https://m.media-amazon.com/images/I/511uilrb2CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***R on 20 January 2026*

Good product and fair price

### ⭐⭐⭐⭐⭐ Review
*by B***A on 2 December 2025*

This is a great-quality pH increaser that dissolves quickly and works exactly as intended. It raises the pH efficiently without leaving residue behind. A solid, dependable choice for maintaining balanced spa water.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 12 December 2025*

Easy to use and worked just fine.

## Frequently Bought Together

- SpaGuard Balance pH Increaser for Spas & Hot Tubs, 18 oz (1.12 lbs/510 g)
- SpaGuard Spa Total Alkalinity - 2 Lb
- SpaGuard Enhanced Shock (2 lb)

---

## 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.com.sa/products/212297243-spa-ph-increaser-18-oz](https://www.desertcart.com.sa/products/212297243-spa-ph-increaser-18-oz)

---

*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-04-22*