---
product_id: 77706485
title: "Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT"
brand: "optimum pool technologies"
price: "E£ 21833"
currency: EGP
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.eg/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system
store_origin: EG
region: Egypt
---

# 300 SQFT filtration area Durable, cleanable spunbond polyester media Chemical-resistant reinforced end caps Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT

**Brand:** optimum pool technologies
**Price:** E£ 21833
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your pool game with premium filtration power!

## Quick Answers

- **What is this?** Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT by optimum pool technologies
- **How much does it cost?** E£ 21833 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/77706485-optimum-pool-technologies-compatible-replacement-filter-cartridge-kit-for-system)

## Best For

- optimum pool technologies enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Compatibility:** Perfect fit replacement for Sta-Rite System 3 S7M120 and related models
- • **Chemical-Resistant Armor:** Reinforced ABS end caps withstand harsh pool chemicals without compromise
- • **Effortless Flow Performance:** Injection molded full flow cores ensure optimal water circulation
- • **Built to Last, Built for Clean:** Spunbond polyester media engineered for durability and easy maintenance
- • **Maximize Your Pool’s Clarity:** 300 SQFT of advanced filtration surface for crystal-clear water

## Overview

The Optimum Pool Technologies Replacement Filter Cartridge Kit offers 300 SQFT of durable spunbond polyester filtration media, reinforced chemical-resistant end caps, and ABS injection molded cores. Designed as a compatible aftermarket replacement for Sta-Rite System 3 S7M120 filters, it ensures superior water clarity and long-lasting performance for your pool system.

## Description

desertcart.com : Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT : Patio, Lawn & Garden

Review: Great Value plus Easy Install - Fantastic customer service plus the install went better than expected. The price was competitive considering the quality of the product, which I consider a great value. Finally the installation instructions were well written which included a parts list of my whole Sta-Rite system.
Review: Quality - Works as good as the higher price brand. Very satisfied.

## Features

- Compatible Replacement for Sta-Rite System 3 S7M120 Modular Media Filter replacement filter cartridge kit
- Compatiible Replacement for 25021-0200S and 25022-0201S by Optimum Pool Technologies
- Spunbond polyester filtration media made especially for its durability and cleanability.
- Chemical resistant reinforced end caps, ABS injection molded full flow cores
- NOTE: This is a compatible aftermarket replacement part. The manufacturers' names and part numbers have been used for reference purposes only. Optimum Pool Technologies Inc is an independent brand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01K3EUGBK |
| Best Sellers Rank | #952,737 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2,630 in Pool Filter Cartridges |
| Customer Reviews | 4.4 4.4 out of 5 stars (260) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 29 pounds |
| Manufacturer | Optimum Pool Technologies |
| Product Dimensions | 33 x 20 x 20 inches |

## Images

![Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT - Image 1](https://m.media-amazon.com/images/I/91JAmF6KikL.jpg)
![Optimum Pool Technologies Compatible Replacement Filter Cartridge Kit for System 3® (S7M120) 300 SQFT - Image 2](https://m.media-amazon.com/images/I/61qnfzcfIWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value plus Easy Install
*by C***1 on February 12, 2022*

Fantastic customer service plus the install went better than expected. The price was competitive considering the quality of the product, which I consider a great value. Finally the installation instructions were well written which included a parts list of my whole Sta-Rite system.

### ⭐⭐⭐⭐⭐ Quality
*by A***R on December 3, 2025*

Works as good as the higher price brand. Very satisfied.

### ⭐⭐⭐⭐⭐ Perfect Replacement
*by D***B on April 28, 2020*

Filters fit like a glove and came packaged nicely. Quality and craftsmanship seem comparable to the OEM filters. We'll see how they hold up over the next year or so. If anything changes when I clean them in 6 months, I will definitely be back to adjust my review accordingly.

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---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-17*