---
product_id: 68620820
title: "Norweco 10lb. Blue Crystal Chlorine Tablets for Aerobic or Septic Systems"
brand: "norweco"
price: "$715"
currency: NZD
in_stock: true
reviews_count: 2
url: https://www.desertcart.nz/products/68620820-norweco-10lb-blue-crystal-chlorine-tablets-for-aerobic-or-septic
store_origin: NZ
region: New Zealand
---

# Norweco 10lb. Blue Crystal Chlorine Tablets for Aerobic or Septic Systems

**Brand:** norweco
**Price:** $715
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Norweco 10lb. Blue Crystal Chlorine Tablets for Aerobic or Septic Systems by norweco
- **How much does it cost?** $715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/68620820-norweco-10lb-blue-crystal-chlorine-tablets-for-aerobic-or-septic)

## Best For

- norweco enthusiasts

## Why This Product

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

## Description

Norweco10lb. Blue Crystal Chlorine Tablets for Aerobic or Septic Systems

## Features

- 70% available chlorine, specifically formulated for residential wastewater treatment systems     Reduces 99% of bacteria within the first ten minutes of contact     Approved by USEPA for wastewater disinfection     Economical and convenient to use     Protects landscaping when used with spray irrigation

## Images

![Norweco 10lb. Blue Crystal Chlorine Tablets for Aerobic or Septic Systems - Image 1](https://m.media-amazon.com/images/I/71OlcoAyI5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great!
  

*by C***E on Reviewed in the United States on September 30, 2020*

Glad to be able to order these online. Works as expected.

### ⭐⭐⭐⭐⭐ 







  
  
    Good quality, but does not seem to last as long
  

*by J***M on Reviewed in the United States on December 24, 2020*

Smaller tablets the ones I got years ago, hoverer the quality seem the same. Seem like I use to go 3 to 4 months now have to add every other month

---

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**Shop now:** [https://www.desertcart.nz/products/68620820-norweco-10lb-blue-crystal-chlorine-tablets-for-aerobic-or-septic](https://www.desertcart.nz/products/68620820-norweco-10lb-blue-crystal-chlorine-tablets-for-aerobic-or-septic)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-28*