---
product_id: 47277577
title: "Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10\" x 4.5\", 5 Micron, White"
brand: "omnifilter"
price: "$60.17"
currency: USD
in_stock: true
reviews_count: 9
category: "Omni Filter"
url: https://www.desertcart.us/products/47277577-pentair-omnifilter-rs22-sediment-water-filter-10-inch-whole-house
store_origin: US
region: United States of America
---

# Fits all 10" heavy duty housings 5 Micron fine sediment filtration 30,000 gallon heavy-duty capacity Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White

**Brand:** omnifilter
**Price:** $60.17
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your home’s water game with heavy-duty filtration that works as hard as you do!

## Quick Answers

- **What is this?** Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White by omnifilter
- **How much does it cost?** $60.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/47277577-pentair-omnifilter-rs22-sediment-water-filter-10-inch-whole-house)

## Best For

- omnifilter enthusiasts

## Why This Product

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

## Key Features

- • **Replace Less, Enjoy More:** Massive 30,000-gallon capacity means fewer replacements and uninterrupted clean water for up to 6 months.
- • **High Flow, Low Pressure Drop:** Supports flow rates between 7-10 GPM ensuring strong water pressure without compromise.
- • **Crystal-Clear Water, Every Drop:** Precision wound polypropylene string removes sand, rust, and dirt down to 5 microns for pristine water quality.
- • **Seamless Whole-House Integration:** Compatible with all 10" heavy-duty filter housings including OMNIFilter BF7, BF9C, BF35, and BF36C models.
- • **Built to Last, Built for Efficiency:** Durable polypropylene core design offers superior dirt loading capacity and longer filter life than standard cartridges.

## Overview

The Pentair OMNIFilter RS22 is a premium 10-inch whole-house sediment filter cartridge engineered with precision-wound polypropylene string for superior filtration down to 5 microns. Designed for heavy-duty use, it fits all standard 10" housings and delivers up to 30,000 gallons of clean water with minimal pressure drop, making it the go-to choice for millennials seeking reliable, efficient, and long-lasting water filtration solutions.

## Description

Pentair OMNIFilter RS22 Heavy Duty cartridges are manufactured from a durable polypropylene string that is wound around a rigid polypropylene core. They are premium string wound solution to reduce fine sediment, including sand, silt, rust and scale particles. RS22 cartridges are wound in a precise pattern around the core, providing greater surface area. The result is higher dirt loading capacity and greater efficiency than standard wound cartridges. These string-wound cartridges are capable of withstanding temperatures up to 165°F, and will accommodate flow rates between 7 and 10 GPM with minimal pressure drop. The RS22 series cartridges are suitable for a wide variety of sediment filtration applications, including municipal and well water.

Review: Works well - Very good filter, I am buying more for my home filter
Review: Worth it - Great filter

## Features

- ECONOMICAL FINE SEDIMENT FILTRATION FOR THE WHOLE HOUSE reduces sediment, sand, dirt and rust particles down to 5 Microns in chlorinated or non-chlorinated water supplies
- DESIGNED TO WORK BEST WITH OMNIFilter BF7, BF9C, BF35 and BF36C Heavy Duty Filter Housing
- FITS ALL 10" heavy duty filter housings and can replace any 10" x 4.5" sediment filter cartridge
- MANUFACTURED FROM A DURABLE POLYPROPYLENE STRING precision wound around a rigid polypropylene core for higher dirt loading capacity and greater efficiency than standard wound cartridges
- 30,000 GALLON CAPACITY. Replace every 6 months or when you notice a drop in water pressure or water quality

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CYXFRNU |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #83,563 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #607 in Replacement Under-Sink Water Filters |
| Brand | OMNIFilter |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (93) |
| Date First Available | March 14, 2016 |
| Global Trade Identification Number | 00047087301873 |
| Included Components | Sediment Water Filter |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.35 pounds |
| Item model number | RS22 |
| Manufacturer | Pentair |
| Material | Polypropylene (PP) |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Part Number | RS22-SS2-S18 |
| Product Benefits | Reduces Sediment |
| Product Dimensions | 4.5"D x 4.5"W x 10"H |
| Set Name | 10" x 4.5" |
| Size | 1 Count (Pack of 1) |
| Style | 5 Micron |
| UPC | 047087301873 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** OMNIFilter
- **Item Weight:** 1.35 Pounds
- **Material:** Polypropylene (PP)
- **Product Benefits:** Reduces Sediment
- **Product Dimensions:** 4.5"D x 4.5"W x 10"H

## Images

![Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White - Image 1](https://m.media-amazon.com/images/I/31ZdUo5D0hL.jpg)
![Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White - Image 2](https://m.media-amazon.com/images/I/41-H5YrC0bL.jpg)
![Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White - Image 3](https://m.media-amazon.com/images/I/41Vpju3OmOL.jpg)
![Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White - Image 4](https://m.media-amazon.com/images/I/41dRh9TDROL.jpg)
![Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty Big Blue String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White - Image 5](https://m.media-amazon.com/images/I/51d0w0jkXaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by R***E on May 13, 2025*

Very good filter, I am buying more for my home filter

### ⭐⭐⭐⭐⭐ Worth it
*by J***T on July 25, 2025*

Great filter

### ⭐⭐⭐⭐⭐ Works as promised.
*by T***P on January 27, 2025*

Very effective and quick delivery

## Frequently Bought Together

- Pentair OMNIFilter RS22 Sediment Water Filter, 10-Inch, Whole House Heavy Duty String Wound Replacement Cartridge, 10" x 4.5", 5 Micron, White
- Pentair OMNIFilter OK7 Replacement O-Ring Kit for Heavy Duty Water Filter Housings, Pack of 2
- Pentair OMNIFilter TO8 Carbon Water Filter, 10" Heavy Duty Whole House Granular Carbon Taste & Odor Replacement Filter Cartridge, 10" x 4.5", 25 Micron

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-22*