---
product_id: 80003171
title: "Boost 1lb (1)"
brand: "ez spa"
price: "£37.81"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/80003171-boost-1lb-1
store_origin: GB
region: United Kingdom
---

# Once-a-week easy care Fast-dissolving formula Sanitizes & disinfects spa water Boost 1lb (1)

**Brand:** ez spa
**Price:** £37.81
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your spa game with effortless, weekly water perfection!

## Quick Answers

- **What is this?** Boost 1lb (1) by ez spa
- **How much does it cost?** £37.81 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/80003171-boost-1lb-1)

## Best For

- ez spa enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dosing:** Just 1/2 oz per 100 gallons for perfect balance 💧
- • **Compact Convenience:** Available in a handy 1 lb size or EZ SPA CARE KIT 🧺
- • **Rapid Clarity Boost:** Dissolves instantly to keep your spa sparkling ⚡
- • **Effortless Spa Hygiene:** Sanitizes and disinfects with every use 🧴
- • **Weekly Wellness Routine:** Part of the EZ SPA once-a-week water care program ⏳

## Overview

Boost 1lb is a fast-dissolving granular sanitizer designed to disinfect spa water efficiently. As part of the EZ SPA once-a-week water care program, it requires only 1/2 oz per 100 gallons, ensuring hassle-free maintenance and crystal-clear spa water.

## Description

This fast dissolving granular formula sanitizes and sanitizes spa water and is part of the EZ SPA water care program once a week. Available in a convenient 1 lb. and in the EZ SPA CARE KIT. Add EZ BOOST at a rate of 1/2 oz per 100 gallons.

## Features

- his fast-dissolving granular formula sanitizes and disinfects spa water and is part of the EZ SPA once-a-week water care program.

## Product Details

- **Brand:** EZ Spa
- **Item Form:** Granular
- **Product Benefits:** Maintains clean, sanitized water and prevents chemical odors and scaling
- **UPC:** 638442101407
- **Number of Items:** 1

## Images

![Boost 1lb (1) - Image 1](https://m.media-amazon.com/images/I/71mximO84kS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works great
  

*by D***N on Reviewed in the United States on October 16, 2021*

Works in the hot tub

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent hot tub treatment
  

*by K***R on Reviewed in the United States on August 12, 2011*

I use this product with EZ Spa OM.  It is like the shock treatment you would use when using other products.  I have a hot tub we use every weekend which is out of town.  I treat it with the EZ Spa OM and Boost once a week.  Spa always is clear and in excellent condition (other than the sand we track in it).  I have been using this product with EZ Spa OM for about 5 years and absolutely love it.  I would never go back to chlorine or bromine.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Worth it
  

*by M***P on Reviewed in the United States on July 26, 2023*

Does the trick for our hot tub

---

## 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/80003171-boost-1lb-1](https://www.desertcart.co.uk/products/80003171-boost-1lb-1)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*