---
product_id: 297892256
title: "POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5"
brand: "poolpure"
price: "¥42063"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/297892256-poolpurensf-50-certified-replacement-for-spa-filter-watkins-31489-pleatco
store_origin: JP
region: Japan
---

# NSF Certified Long-lasting Performance 30 sq. ft. Filtration POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5

**Brand:** poolpure
**Price:** ¥42063
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into Purity with Every Soak!

## Quick Answers

- **What is this?** POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 by poolpure
- **How much does it cost?** ¥42063 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/297892256-poolpurensf-50-certified-replacement-for-spa-filter-watkins-31489-pleatco)

## Best For

- poolpure enthusiasts

## Why This Product

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

## Key Features

- • **Easy Maintenance:** Designed for effortless cleaning and long service life.
- • **Risk-Free Shopping:** Enjoy a 100% money-back guarantee for peace of mind.
- • **Elevate Your Spa Experience:** Transform your relaxation time with crystal-clear water.
- • **Compatible with Major Brands:** Fits Watkins, Pleatco, Unicel, and more.
- • **Innovative Dirt-Locking Technology:** Say goodbye to contaminants and hello to purity!

## Overview

The POOLPURE NSF-50 Certified Replacement Spa Filter is designed for optimal performance and compatibility with major brands. With a filtration area of 30 sq. ft. and innovative dirt-locking technology, it ensures your spa water remains clean and safe. Backed by a six-month return policy and a lifetime warranty against defects, this filter promises a hassle-free experience for spa enthusiasts.

## Description

POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5

## Features

- 【NSF/ANSI 50 Certified】 Poolpure Pool and Spa filter is tested and certified by IAPMO against NSF/ANSI 50. Poolpure filter delivers safe and clear purified water to inspire the highest sense of happiness. Enjoy your unique SPA time.
- 【Replacement Models】 Length: 10 1/2”; Outside Diameter: 6”; Top /Bottom Opening: 1 15/16”; Filtration Area: 30 sq. ft. PLFC-6430 Filter compatible Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, 73178, 73250, 71825, P/N0969601. NOTE: This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. POOLPURE is an independent brand.
- 【100% Money-Back Guarantee】Six-Months Return Policy Guaranteed! Product Life Time Warranty on Every Filter Confirmed With Defects in Material and Workmanship Within Each Filter's 12 Months Service Life. We promise a risk-free shopping experience backed up with our reliable Quality Control, Customer Service and Technical Support Team which is located to Los Angeles.
- 【Powerful Filtration Performance】 Innovated "Dirt-Locking" technology make the fabric traps much more contaminants than regular fabric. This filter efficiently removes hair, leaves, dust, sediment, sand, etc. Enjoy clean leisure time in your spa and hot tub.
- 【Long Service Life】 Unique Trilobal Filtration Fabric Structure make it easier to capture large volume of contiminants. It is also easy to wash/clean to recondition the filter. This filter lasts for 1-2 years when proper maintenance is performed. We are committed to providing the best quality at good price.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 77.22 x 31.24 x 17.53 cm; 3.47 kg |
| Part number | PLFC-6430-5PAK |
| Manufacturer | poolpure |
| Item model number | PLFC-6430 |
| ASIN | B08DD21GB7 |

## Images

![POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 - Image 1](https://m.media-amazon.com/images/I/817kQRddNML.jpg)
![POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 - Image 2](https://m.media-amazon.com/images/I/7168kYkF6HL.jpg)
![POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 - Image 3](https://m.media-amazon.com/images/I/719nnHaFVML.jpg)
![POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 - Image 4](https://m.media-amazon.com/images/I/71bUFAKsCkL.jpg)
![POOLPURENSF-50 Certified Replacement for Spa Filter Watkins 31489, Pleatco PWK30, Unicel C-6430, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 75401, 30 sq. ft. Hot Spring Spa Filter, Pack of 5 - Image 5](https://m.media-amazon.com/images/I/61I54X1bGbL.jpg)

## Frequently Bought Together

- POOLPURE C-6430 Spa Filter Replaces Watkins 31489, Pleatco PWK30, Filbur FC-3915, P/N0969601, 71825, 73178, 73250, 30 sq. ft. Hot Spring Spa Filter 5 Pack
- ROYOR Hot Springs Silver Ion Cartridge - Spa Mineral Sticks for Hot Tub, Spa Silver Ion Cartridge for Spa Hot Tub, 2 Pack
- FreshWater 80000 Salt 10lb Bag

---

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-25*