---
product_id: 565117831
title: "Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters"
brand: "finest-filters"
price: "€ 142.11"
currency: EUR
in_stock: true
category: "Finest Filters"
url: https://www.desertcart.hr/products/565117831-finest-filters-4-x-hot-tub-spa-replacement-water-filter
store_origin: HR
region: Croatia
---

# 4-pack compatible cartridges trilobal design for easy cleaning & longevity chlorine-resistant reinforced end caps Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters

**Brand:** finest-filters
**Price:** € 142.11
**Availability:** ✅ In Stock

## Summary

> 💦 Elevate your spa game—because clean water is the new luxury!

## Quick Answers

- **What is this?** Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters by finest-filters
- **How much does it cost?** € 142.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/565117831-finest-filters-4-x-hot-tub-spa-replacement-water-filter)

## Best For

- finest-filters enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Efficient:** Optimized dimensions for maximum filtration in any hot tub or spa setup.
- • **Quadruple Clean Power:** Four premium cartridges to keep your spa water pristine and inviting.
- • **Effortless Maintenance:** Trilobal construction ensures quick impurity release, extending filter life and saving time.
- • **Universal Compatibility:** Seamlessly fits Pleatco, Unicel, Filbur, and Darlly models—upgrade without hassle.
- • **Built to Brave Chemicals:** Reinforced end caps resist chlorine and harsh spa chemicals for lasting durability.

## Overview

The Finest-Filters 4-pack replacement cartridges are engineered for superior spa and hot tub water filtration. Compatible with leading brands like Pleatco, Unicel, Filbur, and Darlly, these cartridges feature reinforced chlorine-resistant end caps and a unique trilobal design that simplifies cleaning and extends filter lifespan, ensuring your spa water stays crystal clear and inviting.

## Description

Great prices on your favourite Gardening brands, and free delivery on eligible orders.

## Features

- 💧 4 x Compatible hot tub, spa & pool water filter cartridge replacement for the following filter models: Pleatco PWW50P3 Unicel 6CH-940 Filbur FC-0359
- 💧 The replacement hot tub / spa / pool water filter cartridges has reinforced end caps which are highly resistant to chlorine and chemicals commonly found in pool and spa applications.
- 💧 The trilobal construction of the water filter cartridges also makes it easy to release impurities when cleaning the filter, allowing for a longer filter service life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVZQ6T4G |
| Best Sellers Rank | 117,824 in Garden ( See Top 100 in Garden ) 358 in Pool & Hot Tub Filter Cartridges |
| Customer Reviews | 4.8 4.8 out of 5 stars (10) |
| Date First Available | 16 Feb. 2023 |
| Item model number | FF-PWW50P3-4 |
| Manufacturer | Finest-Filters |
| Part number | FF-PWW50P3-4 |
| Power source type | ac |
| Product Dimensions | 20.32 x 15.24 x 15.24 cm |

## Images

![Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters - Image 1](https://m.media-amazon.com/images/I/71JJYZLe9gL.jpg)
![Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters - Image 2](https://m.media-amazon.com/images/I/81bFfUJDdiL.jpg)
![Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters - Image 3](https://m.media-amazon.com/images/I/71RqZWE4IeL.jpg)
![Finest-Filters 4 x Hot Tub Spa Replacement Water Filter Cartridge PWW50P3 Compatible For Pleatco Unicel 6CH-940, Filbur FC-0359 & Darlly SC-745 Spa Water Filters - Image 4](https://m.media-amazon.com/images/I/61MnwmbLS1L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/565117831-finest-filters-4-x-hot-tub-spa-replacement-water-filter](https://www.desertcart.hr/products/565117831-finest-filters-4-x-hot-tub-spa-replacement-water-filter)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-23*