---
product_id: 518639791
title: "Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters"
brand: "finest-filters"
price: "€ 118.36"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/518639791-finest-filters-2-x-hot-tub-spa-water-filter-cartridge
store_origin: FI
region: Finland
---

# Trilobal fabric for max filtration surface Optimized flow rate, no water pressure loss Easy-to-clean, extends filter lifespan Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters

**Brand:** finest-filters
**Price:** € 118.36
**Availability:** ✅ In Stock

## Summary

> ♨️ Elevate your soak game with filters that work as hard as you do!

## Quick Answers

- **What is this?** Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters by finest-filters
- **How much does it cost?** € 118.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/518639791-finest-filters-2-x-hot-tub-spa-water-filter-cartridge)

## 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

- • **Durable & Lightweight:** Robust plastic build at just 1.62 kg for easy handling and lasting performance
- • **Effortless Maintenance:** Quick-release impurities for hassle-free cleaning and longer filter life
- • **Keep Your Spa Inviting:** Consistent water clarity ensures your hot tub is always guest-ready
- • **Universal Compatibility:** Fits top hot tub models like Pleatco PRB50IN & Unicel C4950 seamlessly
- • **Maximize Your Spa Cleanliness:** Trilobal fabric design boosts sediment capture without slowing water flow

## Overview

Finest-Filters replacement cartridges feature advanced trilobal fabric technology for superior sediment capture and easy cleaning, compatible with leading hot tub models. Designed to maintain optimal water flow and extend filter life, these durable, lightweight cartridges keep your spa water pristine and inviting.

## Description

Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters

## Features

- 2 x Replacement Spa / Hot Tub filter cartridge compatible with the following filter models: Pleatco PRB50-IN, Unicel C-4950, Filbur FC-2390, Darlly SC-706
- The Hot Tub water filter cartridges are constructed from trilobal fabric which allows for a massive filter surface area and sediment holding capacity without compromising the flow rate
- The trilobal construction of the spa 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 |
|---------------|-------|
| Product Dimensions | 33.8 x 12.5 x 12.5 cm; 1.62 kg |
| Part number | FF-PRB50IN |
| Material type | plastic |
| Power source type | ac |
| Manufacturer | Finest-Filters |
| Item model number | FF-PRB50IN |
| ASIN | B0BVWHS54M |

## Images

![Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters - Image 1](https://m.media-amazon.com/images/I/61wFaYpyfBL.jpg)

## Frequently Bought Together

- Finest-Filters 2 x Hot Tub Spa Water Filter Cartridge Replacement Compatible With Pleatco PRB50IN, Unicel C4950, Darlly SC706, 40506 & Filbur FC2390 Hot Tub Water Filters
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**Shop now:** [https://www.desertcart.fi/products/518639791-finest-filters-2-x-hot-tub-spa-water-filter-cartridge](https://www.desertcart.fi/products/518639791-finest-filters-2-x-hot-tub-spa-water-filter-cartridge)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-30*