---
product_id: 274783866
title: "Membrane Solutions T33 Inline Water Filter, 1/4\" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack"
brand: "membrane solutions"
price: "18.33 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Membrane Solutions"
url: https://www.desertcart.com.om/products/274783866-membrane-solutions-t33-inline-water-filter-1-4-quick-connect
store_origin: OM
region: Oman
---

# 1/4" quick-connect for instant install Premium coconut shell carbon NSF/ANSI 42 certified for safety Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack

**Brand:** membrane solutions
**Price:** 18.33 OMR
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade Your Water Game—Because Freshness Waits for No One!

## Quick Answers

- **What is this?** Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack by membrane solutions
- **How much does it cost?** 18.33 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/274783866-membrane-solutions-t33-inline-water-filter-1-4-quick-connect)

## Best For

- membrane solutions enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Freshness:** Up to 12 months or 2000 gallons of crisp, clean water—stay stocked, stay fresh
- • **Plug & Play Filtration:** Quick-connect design installs in 2 seconds—no tools, no hassle
- • **Pure Taste, Zero Compromise:** Removes chlorine, odors & bad taste with high-efficiency coconut carbon adsorption
- • **Versatile Hydration Upgrade:** Perfect for refrigerators, ice makers, coffee machines, RVs, and more—elevate every sip
- • **Universal Fit, Ultimate Flexibility:** Compatible with 20+ major brands & multiple water systems for seamless integration

## Overview

The Membrane Solutions T33 Inline Water Filter is a premium 5-micron post-carbon filter made from BPA-free activated coconut shell carbon. Certified to NSF/ANSI 42 standards, it effectively removes chlorine, odors, and bad tastes to deliver crisp, fresh water. Featuring universal 1/4" quick-connect fittings, it installs effortlessly in refrigerators, ice makers, RO systems, and more. Each cartridge lasts up to 12 months or 2000 gallons, ensuring long-lasting water quality for your home or on-the-go lifestyle.

## Description

Membrane Solutions Inline Water Filter 5 Micron Inline Filter 10 inch Quick Connect The inline water filter is made of premium quality coconut shell granular activated carbon. It is well known as the exterior ice maker & refrigerator water filter. It can improve water tasting quality and remove traces of chlorine, organic chemicals, bad tastes and odors due to its highly porous activated carbon. As its unique filtration performance, the filter can also be used in coffee makers, water cooler, beverage equipment, drinking water fountains, sink faucets, RV, campers, boats and RO system as the post filter. The inline carbon filter has built-in 1/4 inch (JG) quick connections in both two ends of the filter. Install directly to the water line. Turn off the water supply of water system. Then just take out the old filter and insert the 1/4” tubes into the ends of the new one. Pay attention to the flow direction. Specification: Inline carbon filter Micron rating: 5 Micron Size: 10” x 2” Connections: 1/4” Quick connections Max. Pressure: 80 psi Max Temperature: 104°F (40°C) Material: Premium Quality Coconut Shell Carbon Lifetime: Replace the cartridge every 12 months or earlier——Depending on your water quality. The T33 filter can be used in refrigerators, ice makers, water coolers, RV, water fountains and under sink water filtration system. Compatible with GE GXRTDR, Culligan IC-100A, Omnipure K2533JJ, Samsung DA29-10105J, Whirlpool WHKF-IMTO, WSE-100, IL-IM-01, WIC-6A, R200, DD-7098, EF-9603, K2533JJ, 5231JA2010A, 5231JA2010B, 5231JA2012A, WSI-1, USC100. What you get: 2* inline water filter cartridge

Review: consiglio - ottimo
Review: make sure to thoroughly flush the filter when new - flushing is very important, it took awhile before the cloudy water disappeared. Worked fine after a day. Tastes the same as my charcoal one did

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Membrane Solutions Corp |
| Part number | INLINET33#2 |
| Item Weight | 476 g |
| Package Dimensions | 27.1 x 11.35 x 5.99 cm; 476.27 g |
| Item model number | T33 |
| Size | 2 Count (Pack of 1) |
| Color | 2 Pack |
| Style | Quick-Connect T33 |
| Material | shell carbon |
| Item Package Quantity | 1 |
| Included components | T33 inline water filter x2 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** shell carbon
- **Product dimensions:** 5.1D x 5.1W x 25.4H centimeters
- **Item weight:** 476 g
- **External testing certification:** NSF
- **Product benefits:** Taste and Odor Improvement

## Images

![Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack - Image 1](https://m.media-amazon.com/images/I/61px+VMD6fL.jpg)
![Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack - Image 2](https://m.media-amazon.com/images/I/71TKCf5kNTL.jpg)
![Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack - Image 3](https://m.media-amazon.com/images/I/81ke2fwuV7L.jpg)
![Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack - Image 4](https://m.media-amazon.com/images/I/716i2lQuI6S.jpg)
![Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge in-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack - Image 5](https://m.media-amazon.com/images/I/81EjBpNP+4L.jpg)

## Questions & Answers

**Q: Will this filter fit my existing RO system?**
A: Compatible with most systems using 1/4" PE tubing. For split inlet or multiple line setups, a separate adapter may be required (sold separately, ASIN: B09WV89B93).

**Q: Is this filter compatible with threaded fittings?**
A: This filter comes with 1/4" quick-connect fittings. In most cases, it can directly replace threaded connections if you are using 1/4" PE tubing. In rare situations, an additional adapter may be required to ensure proper installation.

**Q: What should I do if there is a water leak after installation?**
A: Please check the following - The PE tube is cut flat, without burrs. - The tube is fully inserted and firmly secured. - The blue clip is properly in place. - The filter is installed in the correct direction.

**Q: Why do I see carbon particles in the water after installing the filter?**
A: This is normal for new T33 filter. Small carbon particles may appear if the filter has not been flushed. Run clear water through the filter for about 5–10 minutes (or 3–5 gallons) until the water runs clear.

**Q: How often should I replace the filter?**
A: Replace every 6–12 months depending on water quality and usage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ consiglio
*by P***I on 10 November 2019*

ottimo

### ⭐⭐⭐⭐⭐ make sure to thoroughly flush the filter when new
*by F***S on 22 July 2025*

flushing is very important, it took awhile before the cloudy water disappeared. Worked fine after a day. Tastes the same as my charcoal one did

### ⭐⭐⭐⭐⭐ Flush the residue out
*by D***Y on 21 May 2026*

They do the job, just remember to flush them through before useable to drink.

## Frequently Bought Together

- Membrane Solutions T33 Inline Water Filter, 1/4" Quick-Connect Filter Replacement Cartridge In-line Filter for Refrigerator & Ice Maker, Post-Carbon Filter for Reverse Osmosis Water System, 2-Pack
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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-06-26*