---
product_id: 484389631
title: "– Spa Filter Cartridge Replacement for Unicel 6CH-940, PWW50P3, Filbur FC-0359, Waterway Plastics 817-0050, 378902, 03FIL1400 Whirlpool Filter, Pack of 2"
brand: "hrozny"
price: "R1658"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/484389631-spa-filter-cartridge-replacement-for-unicel-6ch-940-pww50p3-filbur
store_origin: ZA
region: South Africa
---

# Compact 7.6" x 6" size with SAE thread Fits multiple top spa filter models 45 sq ft high-capacity filter media – Spa Filter Cartridge Replacement for Unicel 6CH-940, PWW50P3, Filbur FC-0359, Waterway Plastics 817-0050, 378902, 03FIL1400 Whirlpool Filter, Pack of 2

**Brand:** hrozny
**Price:** R1658
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your spa game with filters that work as hard as you do!

## Quick Answers

- **What is this?** – Spa Filter Cartridge Replacement for Unicel 6CH-940, PWW50P3, Filbur FC-0359, Waterway Plastics 817-0050, 378902, 03FIL1400 Whirlpool Filter, Pack of 2 by hrozny
- **How much does it cost?** R1658 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/484389631-spa-filter-cartridge-replacement-for-unicel-6ch-940-pww50p3-filbur)

## Best For

- hrozny enthusiasts

## Why This Product

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

## Key Features

- • **Double the Value:** Pack of 2 cartridges means you’re always ready for maintenance—never miss a beat in spa care.
- • **Maximize Cleanliness:** 45 sq ft polyester media boosts filtration by up to 40%, trapping more impurities for crystal-clear spa water.
- • **Optimized Size & Fit:** Precisely engineered 7 5/8" height and 6" diameter with 1.5" SAE thread ensures hassle-free installation.
- • **Universal Compatibility:** Seamlessly replaces Unicel 6CH-940, Filbur FC-0359, Waterway 817-0050, and more—no guesswork, just perfect fit.
- • **Trusted Quality & Support:** Durable polyester construction backed by dedicated customer service for peace of mind.

## Overview

The Hrozny Spa Filter Cartridge Replacement offers a high-efficiency 45 square foot polyester filter media designed to fit a wide range of popular spa filters including Unicel 6CH-940 and Filbur FC-0359. Measuring 7 5/8 inches tall and 6 inches wide with a 1.5-inch SAE thread, this pack of two cartridges ensures superior particle capture and easy installation, delivering cleaner, clearer spa water with every use.

## Description

Sponsored Ad – Spa Filter Cartridge Replacement for Unicel 6CH-940, PWW50P3, Filbur FC-0359, Waterway Plastics 817-0050, 378902, 03FIL1400 Whirlpool Filter, Pack of 2

## Features

- Spa replacement filter: polyester material. High quality 45 square foot replacement cartridge for filter media.
- [Compatibility] - Replacement for Spa Filter PWW50, for Viking Spa Filter, for Unicel 6CH-940, for Filbur FC-0359, for Waterways 817-0050 Whirlpool Filter, 817-0050, 03FIL1400, 378902,25252,03FIL1. 400.
- [Size] - Height: 7 5/8 inch/243 mm, width: 6 inch/150 mm with 1-1/2 inch/46.5 mm SAE thread. And 45 square feet spa filter cartridge.
- Efficient filter range: 6ch-940 spa filter, compared to ordinary dot-bound fabrics, its capacity is increased by 21-40%. It also helps capture particles and improve filter cleaning efficiency.
- Superior service: the package contains 2 spa filter cartridges. If you have any questions, please contact us and we will serve you wholeheartedly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 29 x 25.4 x 14.7 cm; 1.05 kg |
| Material type | Plastic |
| Manufacturer | Hrozny |
| ASIN | B09T2NYQMJ |

## Images

![– Spa Filter Cartridge Replacement for Unicel 6CH-940, PWW50P3, Filbur FC-0359, Waterway Plastics 817-0050, 378902, 03FIL1400 Whirlpool Filter, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71agQVfngFL.jpg)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-02*