---
product_id: 37481970
title: "Leisure Time ALK-02BX Alkalinity Increaser, 2-Pounds, 2-Pack"
brand: "leisure time"
price: "VT15902"
currency: VUV
in_stock: false
url: https://www.desertcart.vu/products/37481970-leisure-time-alk-02bx-alkalinity-increaser-2-pounds-2-pack
store_origin: VU
region: Vanuatu
---

# Compatible with all sanitizer types Optimized for spas & hot tubs Raises alkalinity 80-120 ppm Leisure Time ALK-02BX Alkalinity Increaser, 2-Pounds, 2-Pack

**Brand:** leisure time
**Price:** VT15902
**Availability:** ❌ Out of Stock

## Summary

> 🛁 Elevate your spa game—because balanced water means endless relaxation!

## Quick Answers

- **What is this?** Leisure Time ALK-02BX Alkalinity Increaser, 2-Pounds, 2-Pack by leisure time
- **How much does it cost?** VT15902 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/37481970-leisure-time-alk-02bx-alkalinity-increaser-2-pounds-2-pack)

## Best For

- leisure time enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Convenience:** Two 2-pound bags for extended spa care
- • **Trusted Heritage Brand:** Backed by Sigura’s century of water treatment innovation
- • **Stable Spa Water Balance:** Prevents pH bounce for consistent comfort
- • **Precision Granular Formula:** Gradual alkalinity adjustment without shock
- • **Universal Sanitizer Compatibility:** Works seamlessly with chlorine, bromine, ozone & biguanide

## Overview

Leisure Time ALK-02BX Alkalinity Increaser is a granular formula designed to safely raise and maintain total alkalinity between 80-120 ppm in spas and hot tubs. Compatible with all major sanitizers, this dual-pack ensures stable pH levels, preventing fluctuations that disrupt your spa experience. Developed by Sigura, a leader in water treatment innovation, it offers professional-grade water balance for superior comfort and safety.

## Description

Leisure Time Alkalinity Increaser is formulated to raise total alkalinity safely and effectively. The concentrated granular formula allows gradual water balancing to ensure the comfort of swimmers in your hot tub or spa. About the Brand: Leisure Time was developed for use in spas, hot tubs, and jacuzzies. Our water care products are both economical and powerful enough for the toughest jobs. Within Leisure Time’s wide selection of products, we offer everything from algaecides and deposit control formulas to non-chlorine shock treatments, powerful surface cleaners, clarifiers, enzyme-based cleaners, and more. If you like using Leisure Time, check out some of the other similar brands from our parent company, Sigura. With brands like HTH, Applied Biochemists, GLB, Spa Selections, and PooLife, Sigura has a long heritage and more than a century of experience in developing innovative water treatment solutions for use in pools, lakes, ponds, hot tubs, and more. At Sigura, we have an unparalleled passion, pride, and commitment to delivering superior water treatments that improve the environment and enhance the security, health, and safety of the global communities we serve. With our track record of innovation and simple, intuitive solutions that anticipate needs, Sigura customers feel more secure as they enjoy their pools, spas, ponds, and lakes.

## Features

- Raises total alkalinity and prevents pH bounce
- Keep the total alkalinity in a spa between 80-120 ppm
- Works with chlorine, bromine, ozone and biguanide sanitizers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Benefits | Alkalinity |
| Item Form | Granular |
| Item Weight | 4 Pounds |

## Product Details

- **Brand:** Leisure Time
- **Item Weight:** 4 Pounds
- **Item Form:** Granular
- **Product Benefits:** Alkalinity
- **UPC:** 034261001124

## Images

![Leisure Time ALK-02BX Alkalinity Increaser, 2-Pounds, 2-Pack - Image 1](https://m.media-amazon.com/images/I/51OjZcEIyNL.jpg)

## Frequently Bought Together

- Leisure Time ALK-02 Alkalinity Increaser for Spas and Hot Tubs, 2-Pounds, 2-Pack
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- Leisure Time 22339-02 Spa Up for Spas and Hot Tubs, 2-Pounds, 2-Pack

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**Shop now:** [https://www.desertcart.vu/products/37481970-leisure-time-alk-02bx-alkalinity-increaser-2-pounds-2-pack](https://www.desertcart.vu/products/37481970-leisure-time-alk-02bx-alkalinity-increaser-2-pounds-2-pack)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-12*