---
product_id: 307201455
title: "TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter 1pack"
brand: "toread"
price: "$U4422"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/307201455-toread-nsf-50-certified-watkins-31114-replacement-tiger-river-spa
store_origin: UY
region: Uruguay
---

# 65 sq.ft Filtration Area 25% Thicker Durable Fabric NSF/ANSI 50 Certified Safety TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter 1pack

**Brand:** toread
**Price:** $U4422
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate Your Spa Game with the Ultimate Clean & Durable Filter!

## Quick Answers

- **What is this?** TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter 1pack by toread
- **How much does it cost?** $U4422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/307201455-toread-nsf-50-certified-watkins-31114-replacement-tiger-river-spa)

## Best For

- toread enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Innovative fabric releases impurities quickly during rinsing, saving you time and preserving peak performance.
- • **Seamless Compatibility:** Perfect fit for Watkins 31114, Unicel C-8465, Filbur FC-3960, and more—upgrade without hassle.
- • **Certified Clean Water Protection:** NSF/ANSI 50 certification guarantees safe, crystal-clear spa water for your wellness sanctuary.
- • **Massive 65 sq.ft Filtration Surface:** Extra-large trilobal fabric area captures 21-40% more debris, keeping your spa pristine longer.
- • **Built to Last with Reinforced Durability:** 25% thicker fabric and heavy-duty end caps resist chlorine and wear, minimizing replacements.

## Overview

The TOREAD NSF-50 Certified Tiger River Spa Filter offers a premium 65 sq.ft trilobal filtration fabric that captures significantly more debris while maintaining optimal water flow. Engineered with 25% thicker, chlorine-resistant materials and reinforced end caps, it ensures long-lasting durability and fewer replacements. Compatible with multiple major spa filter models, this filter guarantees NSF/ANSI 50 certified clean water, easy maintenance, and a perfect fit for your hot tub.

## Description

TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter 1pack

## Features

- ➤NSF/ANSI 50 CERTIFIED: TOREAD Pool and Spa filter cartridges are tested and certified by IAPMO to meet NSF/ANSI 50 standards. Made from certified safe materials, they ensure clean, clear, and healthy water, providing long-term protection for your family and pool.
- ➤SPECIFICATIONS: Length: 10 1/2”; Outside Diameter: 8 1/2"; Top /Bottom Opening: 3”; Filtration Area: 65 Sq.ft; Filter Material: Trilobal Filtration Fabric.
- ➤REPLACEMENT MODELS: The TOREAD TRF-8465 filter is compatible with Watkins 31114, PWK65, Unicel C-8465, Filbur FC-3960, 71827, Tiger River Caspian, Bengal, Sumatran spa filter, Excel Filters XLS-810, OEM 31114, 65 Square Foot Hot Springs Spas / Watkins Mfg and more. Note:This replacement part is crafted to meet strict OEM specifications, ensuring a perfect fit for your spa. Manufacturer names and part numbers are provided for reference only. TOREAD is an independent brand.
- ➤DURABLE & REINFORCED STRUCTURE: 25% thicker filtration fabric, heavy chlorine-resistant and break-resistant end caps, plus reinforced center support provide long-lasting durability. Minimizes failures, lowers replacement frequency, and guarantees a premium user experience.
- ➤SUPERIOR FILTRATION EFFICIENCY: Uniform trilobal fabric captures 21–40% more debris than standard point-bond designs, maintaining flow without pressure drop. Reduces cleaning frequency, saving time and effort for users, and enhancing product value.
- ➤EASY MAINTENANCE: Innovative trilobal fabric releases trapped impurities quickly during rinsing, restoring cartridge to near-new condition. Recommended cleaning every 2–3 weeks maintains peak performance. Backwashing is not allowed: prevents structural cracks and permanent damage, reducing warranty claims and ensuring long-term satisfaction for both sellers and customers.

## Images

![TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter 1pack - Image 1](https://m.media-amazon.com/images/I/715liN4GHML.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- TOREAD NSF-50 Certified Watkins 31114 Replacement Tiger River Spa Filter, Compatible Unicel C-8465, PWK65, Filbur FC-3960, 71827, 71828 Hot Tub Filter, 65 sq. ft Hot Spring Spa Filter(1)
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**Shop now:** [https://www.desertcart.uy/products/307201455-toread-nsf-50-certified-watkins-31114-replacement-tiger-river-spa](https://www.desertcart.uy/products/307201455-toread-nsf-50-certified-watkins-31114-replacement-tiger-river-spa)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-13*