---
product_id: 7313860
title: "CuLator Ultra 4.0"
brand: "periodic products"
price: "88183CFA"
currency: XOF
in_stock: true
category: "Periodic Products"
url: https://www.desertcart.sn/products/7313860-culator-ultra-4-0
store_origin: SN
region: Senegal
---

# Up to 30 days continuous action Non-toxic, chemical-free formula 4.0 ppm metal removal power CuLator Ultra 4.0

**Brand:** periodic products
**Price:** 88183CFA
**Availability:** ✅ In Stock

## Summary

> 🛁 Keep your pool flawless—metal stains don’t stand a chance!

## Quick Answers

- **What is this?** CuLator Ultra 4.0 by periodic products
- **How much does it cost?** 88183CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/7313860-culator-ultra-4-0)

## Best For

- periodic products enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Capacity:** Treats pools up to 20,000 gallons—perfect for large or well water pools
- • **Eco-Safe & Versatile:** Non-toxic, phosphate-free formula safe for fresh and saltwater pools
- • **Maximum Metal Defense:** Eliminates copper, iron, manganese & lead up to 4.0 ppm for pristine pool water
- • **Effortless Application:** Drop-in pouch fits skimmer or pump basket—no measuring or mess
- • **Visible Performance Indicator:** Contents change color as metals are removed, so you know it’s working

## Overview

Periodic Products CuLator Ultra 4.0 is a powerful, easy-to-use pool metal remover designed for large pools up to 20,000 gallons. It targets and eliminates up to 4.0 ppm of dissolved metals like copper, iron, manganese, and lead, preventing stains and discoloration. The drop-in pouch works continuously for up to 30 days, with a color-changing indicator to show active metal removal. Safe for both fresh and saltwater pools, this non-toxic, phosphate-free treatment offers a hassle-free, eco-friendly solution to maintain crystal-clear water.

## Description

desertcart.com : Periodic Products CuLator Ultra 4.0 Pool Metal Remover for 20,000 Gallons – Eliminates Copper Iron Manganese Lead – Stain Prevention, Discoloration Control, Skimmer Treatment, Fresh or Salt Water Use : Swimming Pool Stain Removers : Patio, Lawn & Garden

## Features

- Removes Stain-Causing Metals — Eliminates Copper, Iron, Manganese & Lead from Pool Water CuLator Ultra 4.0 is engineered to remove up to 4.0 ppm of total dissolved metals from pool water, helping prevent staining and discoloration before it starts. Designed to target common problem metals, this solution supports cleaner, clearer water without relying on harsh additives or complicated chemical balancing.
- High Capacity Treatment — Powerful Solution for Large Pools & Severe Metal Issues With four times the strength of standard treatments, this formula is ideal for larger pools up to 20,000 gallons, pools filled with well water, or systems experiencing heavy contamination. Perfect for situations like copper heater coil failure or persistent staining where standard treatments fall short
- Simple Drop-In Application — Easy Use in Skimmer or Pump Basket No measuring, no mixing, and no mess. Just place CuLator Ultra 4.0 into your skimmer or pump basket and let it work continuously. The included reusable GatorEgg protects the pouch while allowing optimal water flow for maximum effectiveness over time.
- Long-Lasting Performance — This treatment continues removing metals for up to 30 days or more based on contamination levels, providing ongoing protection against staining. The contents change color as metals are removed, giving you a visible indicator that the product is actively working.
- Non-Toxic & Chemical-Free Alternative — Safe for Freshwater and Saltwater Systems Unlike traditional sequestrants or harsh chemical treatments, CuLator Ultra 4.0 contains no phosphates and is non-toxic. Safe for use in both fresh and saltwater pools, it supports effective metal removal without adding unwanted chemicals to your water.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007AHDMTM |
| Best Sellers Rank | #5,776 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #12 in Swimming Pool Stain Removers |
| Customer Reviews | 4.4 4.4 out of 5 stars (805) |
| Item Weight | 2.39 ounces |
| Item model number | CUL ULT |
| Manufacturer | Periodic Products |
| Product Dimensions | 8 x 8 x 8 inches |

## Images

![CuLator Ultra 4.0 - Image 1](https://m.media-amazon.com/images/I/61kARrWBzJL.jpg)

## Frequently Bought Together

- Periodic Products CuLator Ultra 4.0
- CuLator Metal Eliminator & Stain Preventer for Pools & Spas PowerPak 1.0
- Pool Mate 1-Quart 4-Pack Concentrated Metal Out Stain and Mineral Inhibitor, Pool Metal Remover, Stain Remover, Made in USA

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-03*