---
product_id: 459804460
title: "HTH Pool Care 3\" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs"
brand: "hth"
price: "1483972₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/459804460-hth-pool-care-3-chlorine-tabs-ultra-swimming-pool-chlorinating
store_origin: VN
region: Vietnam
---

# Slow dissolving for up to 1 week Compatible with all pool types Kills algae & bacteria effectively HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs

**Brand:** hth
**Price:** 1483972₫
**Availability:** ❌ Out of Stock

## Summary

> 💧 Dive into crystal-clear confidence with HTH Ultra Chlorine Tabs!

## Quick Answers

- **What is this?** HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs by hth
- **How much does it cost?** 1483972₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/459804460-hth-pool-care-3-chlorine-tabs-ultra-swimming-pool-chlorinating)

## Best For

- hth enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Water Balance:** Pair with HTH 6-Way Test Strips for precise chlorine level control (1-4 ppm), ensuring crystal-clear, comfortable water every swim.
- • **Surface Protection Formula:** Guards against stains and scale buildup, keeping your pool surfaces pristine and inviting all season long.
- • **Long-Lasting Chlorine Power:** Slow-dissolving tablets provide consistent sanitation for up to 7 days, so you never worry about your pool’s cleanliness fading.
- • **All-in-One Sanitizer & Shock:** Combines chlorine, clarifier, algaecide, and water softener in one tablet—streamlining your pool care routine effortlessly.
- • **Universal Pool Compatibility:** Perfectly safe and effective for vinyl-lined, saltwater, and all other pool types—because your pool deserves the best no matter what.

## Overview

HTH Pool Care 3" Chlorine Tabs Ultra is an 8 lb all-in-one pool sanitizer that kills algae and bacteria while softening and clarifying water. Its slow-dissolving formula lasts up to one week, compatible with all pool types including vinyl and saltwater, and protects surfaces from stains and scale for a consistently clean, clear, and comfortable swimming experience.

## Description

..........

## Features

- BENEFIT: Keep your pool water clean, clear, and comfortable with this all-in-one tablet sanitizer and shock treatment; Kills algae and bacteria while softening, clarifying, and guarding surfaces from stain and scale
- TO USE: Place all-in-one sanitizer, clarifier, algaecide, and water softener tablets in floater, feeder, or skimmer basket to apply to swimming pool
- SLOW DISSOLVING, LONG LASTING: HTH 3” Chlorine Tabs Ultra dissolve slowly and last up to one week for longer chlorine life
- COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
- YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 25.02 x 20.96 x 16.51 cm; 3.63 kg |
| Part number | 42056 |
| Ingredients | HTH 42056 Swimming Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating Sanitizer, 8lb |
| Item volume | 3.63 Kilograms |
| Power source type | Manual |
| Manufacturer | Innovative Water Care |
| Item model number | 42056 |
| ASIN | B09R826KBX |

## Product Details

- **Brand:** HTH
- **Item weight:** 3.63 kg
- **Item form:** Tablet
- **Product benefits:** Controls Algae
- **UPC:** 073187420565

## Images

![HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs - Image 1](https://m.media-amazon.com/images/I/71Yn1NIsBIL.jpg)
![HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs - Image 2](https://m.media-amazon.com/images/I/71g6Jk-uKaL.jpg)
![HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs - Image 3](https://m.media-amazon.com/images/I/61Thd80dFJL.jpg)
![HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs - Image 4](https://m.media-amazon.com/images/I/7122KCwWjiL.jpg)
![HTH Pool Care 3" Chlorine Tabs Ultra, Swimming Pool Chlorinating All-in-One Sanitizer, Kills Algae and Bacteria, 8 lbs - Image 5](https://m.media-amazon.com/images/I/71H1kNHrgjL.jpg)

## Available Options

This product comes in different **Size, Style** options.

---

## 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.vn/products/459804460-hth-pool-care-3-chlorine-tabs-ultra-swimming-pool-chlorinating](https://www.desertcart.vn/products/459804460-hth-pool-care-3-chlorine-tabs-ultra-swimming-pool-chlorinating)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-02*