---
product_id: 93303185
title: "Watts A4004033B RV Pro 10000 Replacement Water Softener Resin"
brand: "watts flomatic"
price: "$699"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/93303185-watts-a4004033b-rv-pro-10000-replacement-water-softener-resin
store_origin: NZ
region: New Zealand
---

# Compact 10x10x10 inch size 1/3 cubic ft resin capacity 18.16 lbs durable weight Watts A4004033B RV Pro 10000 Replacement Water Softener Resin

**Brand:** watts flomatic
**Price:** $699
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your RV water game—soft, smooth, and ready to roll!

## Quick Answers

- **What is this?** Watts A4004033B RV Pro 10000 Replacement Water Softener Resin by watts flomatic
- **How much does it cost?** $699 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/93303185-watts-a4004033b-rv-pro-10000-replacement-water-softener-resin)

## Best For

- watts flomatic enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Powerful:** Space-saving 1/3 cubic ft bag fits perfectly in your RV system without bulk.
- • **Durable & Reliable:** Heavy 18.16 lbs resin designed to last through countless water cycles.
- • **Amber Resin Excellence:** Distinctive amber color signals high-quality, industry-trusted filtration media.
- • **Plug & Play Replacement:** Easy swap with your existing Watts Pro 10000 system—no hassle, no downtime.
- • **Effortless Water Softening:** Premium resin ensures smooth, scale-free water for your RV adventures.

## Overview

The Watts A4004033B RV Pro 10000 Replacement Water Softener Resin is a 1/3 cubic foot amber resin bag weighing 18.16 pounds, designed for seamless replacement in RV water softening systems. Its compact 10x10x10 inch dimensions and premium quality ensure efficient scale removal and long-lasting performance, making it an essential upgrade for any RV owner seeking superior water quality on the road.

## Description

1/3 CUBIC FT BAG OF RESIN

## Features

- 1/3 CUBIC FT BAG OF RESIN

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Watts FloMatic |
| Part Number | ARPUREA4004033BL1-4-C-D |
| Item Weight | 18.16 pounds |
| Product Dimensions | 10 x 10 x 10 inches |
| Item model number | resin |
| Color | amber |
| Item Package Quantity | 1 |
| Included Components | bag of resin |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Watts A4004033B RV Pro 10000 Replacement Water Softener Resin - Image 1](https://m.media-amazon.com/images/I/41AwGEJmm2L.jpg)

## Questions & Answers

**Q: what is weight.?, unfortunately you do not publish it (no description), is misleading to compare to others of 1 cu. ft.**
A: I found out the hard way. I had to place a second order for a total of three bags to put 1 cubic foot in my vessel.

**Q: is this resin made in USA?**
A: No, Taiwan

**Q: How often is it necessary to replace the resin?**
A: I used ours for 4 years, at least 9 months of the each year. We were where there was a high concentration of iron and it ruined the resin. Now running back to normal. Love the setup. If a regen does not solve hard water problem, I suggest replacing resin.

**Q: Is this compatible for use in a kinetico system?**
A: I believe so. It's a type of resin. I think the Kinetico system also uses a resin. Good luck

## Customer Reviews

### ⭐⭐⭐⭐⭐ soft water again
*by S***. on March 25, 2025*

My 7-year-old Watts water softener had gotten to where it would not produce soft water after a regeneration. I purchased this resin and replaced the old and now I have soft water again. A word of note, I have found that the area that I stay in winter has a lot of iron in the water and this will cause the resin to loose the ability to recharge. I always add a tablespoon of IronOut which removes the iron from the resin.

### ⭐⭐⭐⭐⭐ Nice
*by J***Z on July 6, 2022*

The best

### ⭐⭐⭐⭐⭐ You need a funnel to get it in into the softener.
*by R***4 on October 1, 2019*

Quick delivery and a good price.

## Frequently Bought Together

- Watts FloMatic Softener Resin, Amber
- Funnel for Resin & Mineral Tanks - 2.5-inch x 10-inch
- LiquaGen - Gravel for Water Softeners (15 LBS)

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**Shop now:** [https://www.desertcart.nz/products/93303185-watts-a4004033b-rv-pro-10000-replacement-water-softener-resin](https://www.desertcart.nz/products/93303185-watts-a4004033b-rv-pro-10000-replacement-water-softener-resin)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-21*