---
product_id: 33842677
title: "RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER"
brand: "rainsoft"
price: "957 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/33842677-rainsoft-tfc-rs9-22-ultrefiner-uf22-uf22t-uf22n-reverse-osmosis
store_origin: PL
region: Poland
---

# RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER

**Brand:** rainsoft
**Price:** 957 zł
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER by rainsoft
- **How much does it cost?** 957 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/33842677-rainsoft-tfc-rs9-22-ultrefiner-uf22-uf22t-uf22n-reverse-osmosis)

## Best For

- rainsoft enthusiasts

## Why This Product

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

## Description

"Rainsoft Membrane Part Number: 12448 (UF22T-CB & UF22N-CB) Rainsoft Carbon Block Pre Filter Part Number: 18557 (UF22T-CB & UF22N-CB) and 18773, 9757, 12464, 13119, 17368 Rainsoft Carbon Block Post Filter Part Number: 18557 (UF22T-CB & UF22N-CB) and 18773, 9757, 12464, 13119, 17368 Rainsoft Ultrefiner Compatible membrane for the Ultrefiner, UF22, UF22T-CB, UF22N-CB, UF20, 9564, 9568, 9596, 9596N, 9798 (without post filter), M-T1810R24, 12446, 13018, 17374, 21176, 21191 reverse osmosis systems. NSF/ANSI Standard 58 Tested and Certified This membrane removes or reduces the following contaminants: arsenic, barium, chromium, cadmium, copper, cysts, fluoride, lead, radium, selenium, turbidity, TDS, nitrate, nitrite, magnesium, calcium, sodium, nickel, mercury, zinc, iron, ammonium, bicarbonate, sulfate, tannin, chloride, bromide, and sediment. For best results, this membrane should be changed every 1-2 years based on water quality and usage. Pre and Post Filters should be changed at least every 6 months to extend the life of your RO Membrane."

## Features

- "ONE (1) RAINSOFT TFC-RS9-22 REVERSE OSMOSIS MEMBRANE 22 GPD ONE (1) 10 MICRON CARBON BLOCK PRE FILTER ONE (1) 10 MICRON CARBON BLOCK POST FILTER ONE (1) 0.25 FL. OZ. PACKET OF SANI-SYSTEM LIQUID SANITIZER CONCENTRATE RO UNIT SANITIZER AND DIRECTIONS ONE (1) 1 GRAM PILLOW POUCH OF FOOD GRADE SILICONE LUBRICANT"
- Type: Reverse Osmosis Replacement Membrane. Filtration Method: Reverse Osmosis.
- Membrane Flow Rate:: 22 GPD/22 Gallons Per Day.
- NSF/ANSI Standard 58:: TESTED and CERTIFIED.
- Membrane Type:: TFC - Thin Film Composite. Dimensions: 1.75" x 10.00".

## Images

![RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER - Image 1](http://ecx.images-amazon.com/images/I/51XZYTtNR1L.jpg)
![RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER - Image 2](http://ecx.images-amazon.com/images/I/41FMINguD5L.jpg)
![RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER - Image 3](http://ecx.images-amazon.com/images/I/51nH8q3j3FL.jpg)
![RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER - Image 4](http://ecx.images-amazon.com/images/I/41FLH7Xc2uL.jpg)
![RAINSOFT TFC-RS9-22 ULTREFINER UF22 UF22T UF22N REVERSE OSMOSIS MEMBRANE 22 GPD FILTER PACK - CITY WATER - Image 5](http://ecx.images-amazon.com/images/I/513C3mg4RUL.jpg)

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**Shop now:** [https://www.desertcart.pl/products/33842677-rainsoft-tfc-rs9-22-ultrefiner-uf22-uf22t-uf22n-reverse-osmosis](https://www.desertcart.pl/products/33842677-rainsoft-tfc-rs9-22-ultrefiner-uf22-uf22t-uf22n-reverse-osmosis)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-24*