---
product_id: 279236739
title: "APEC Water Systems Replacement ORing for ROES-50 3.5\" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-Ring-Set-B)"
brand: "apec water"
price: "Rp737873"
currency: IDR
in_stock: true
category: "Apec Water"
url: https://www.desertcart.id/products/279236739-apec-water-systems-replacement-oring-for-roes-50-3-5
store_origin: ID
region: Indonesia
---

# NSF-compliant materials for safety Lightweight design for easy handling 3-pack O-rings for reliable sealing APEC Water Systems Replacement ORing for ROES-50 3.5" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-Ring-Set-B)

**Brand:** apec water
**Price:** Rp737873
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with leak-proof confidence!

## Quick Answers

- **What is this?** APEC Water Systems Replacement ORing for ROES-50 3.5" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-Ring-Set-B) by apec water
- **How much does it cost?** Rp737873 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/279236739-apec-water-systems-replacement-oring-for-roes-50-3-5)

## Best For

- apec water enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety:** Made from NSF-compliant materials, ensuring your water stays pure and contaminant-free.
- • **Triple Pack Assurance:** Three precision-fit O-rings to keep your RO system leak-proof and running smoothly.
- • **Effortless Installation:** Lightweight and user-friendly design means no plumber needed—swap them out in minutes.
- • **Long-Lasting Durability:** Engineered to maintain a perfect seal for 1-2 years, protecting your home from costly leaks.
- • **Universal Compatibility:** Fits APEC Essence, Ultimate, and other 10" standard RO filter housings—versatility that saves you time.

## Overview

This 3-pack of 3.5-inch diameter O-rings is designed for APEC ROES-50 and other 10" standard reverse osmosis filter housings. Lightweight and NSF-compliant, these durable O-rings ensure a secure, leak-free seal and are recommended for replacement every 1-2 years to maintain optimal system performance.

## Description

These durable O-Rings are compatible with APEC Essence and Ultimate reverse osmosis systems and can be used on other 10" standard sized filter housings as well. They are light weight and asy to install, working great with Dow Cornering 111 Compound lubricant or any other brand food type lubricant for maximum leak seal. Recommend to replace O-Rings every 1-2 years.

## Features

- IMPORTANT: A set of 3 O-rings for standard filter housings of APEC RO systems. Please kindly check the second gallery image for compatibility of this O-Ring set
- Diameter 3.5 inch OD
- Light weight, easy install and unload
- Manufactured using NSF-compliant materials

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HFJDPGC |
| Best Sellers Rank | #80,102 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #69 in Faucet O-Rings |
| Brand Name | APEC WATER |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (556) |
| EU Spare Part Availability Duration | 2 Years |
| Included Components | O-Rings |
| Item Diameter | 3.5 Inches |
| Item Type Name | O-Ring |
| Manufacturer | APEC WATER SYSTEMS |
| Material Type | NSF-compliant materials |
| Model | O-RING-SET-B |
| Nominal Inside Diameter | 3.25 Inches |
| Nominal Outside Diameter | 3.5 Inches |
| Number of Items | 1 |
| Number of Packs | 3 |
| Number of Pieces | 3 |
| Part Number | O-RING-SET-B |
| Set Name | 3-pack |
| Temperature Range | 60 to 100 Degrees Fahrenheit |
| UPC | 851001007532 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** APEC WATER
- **Colour:** Black
- **Item diameter:** 3.5 Inches
- **Material:** NSF-compliant materials
- **Nominal inside diameter:** 3.25 Inches

## Images

![APEC Water Systems Replacement ORing for ROES-50 3.5" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-Ring-Set-B) - Image 1](https://m.media-amazon.com/images/I/61yHYw-auZL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is different between type A and B?**
A: This answer must be old since systems purchased after 6/30/2019 also need Type A.  The product description states this. I also called the company to confirm this.

**Q: Do these rings float in water?**
A: No

**Q: I need o-rings for an aquasana filter housing. they are 3.5" od and 1/8" thick. which of these match that?**
A: Get it will fit

**Q: will these o rings fit aquapure house filter?**
A: Hello, these are industry standard 3.5" , designed for APEC pre filter housings. We recommend that you check with the manufacturer of your system for their recommendation on O-Rings. If you need any help or assistance, feel free to give us a call we are happy to help! Best Regards, APEC Support Team 800-880-4808.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-10-06*