---
product_id: 1353969
title: "Culligan S1A Whole House Standard Water Filter Cartridge, 20 Micron, 16,000 Gallons, 2-Pack – Reduces Sediment, Rust, Scale, Sand, and Silt – Compatible with HF-150A, HF-160, HF-360A, HF-365"
brand: "culligan"
price: "VT4299"
currency: VUV
in_stock: true
reviews_count: 13
category: "Culligan"
url: https://www.desertcart.vu/products/1353969-culligan-s1a-whole-house-standard-water-filter-cartridge-20-micron
store_origin: VU
region: Vanuatu
---

# 16,000 gallons / 4 months lifespan 4 GPM flow rate NSF/ANSI certified safety & integrity Culligan S1A Whole House Standard Water Filter Cartridge, 20 Micron, 16,000 Gallons, 2-Pack – Reduces Sediment, Rust, Scale, Sand, and Silt – Compatible with HF-150A, HF-160, HF-360A, HF-365

**Brand:** culligan
**Price:** VT4299
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your home’s water game—because clean water is the new luxury!

## Quick Answers

- **What is this?** Culligan S1A Whole House Standard Water Filter Cartridge, 20 Micron, 16,000 Gallons, 2-Pack – Reduces Sediment, Rust, Scale, Sand, and Silt – Compatible with HF-150A, HF-160, HF-360A, HF-365 by culligan
- **How much does it cost?** VT4299 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/1353969-culligan-s1a-whole-house-standard-water-filter-cartridge-20-micron)

## Best For

- culligan enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Performance:** Up to 16,000 gallons or 4 months of consistent clean water flow
- • **Whole Home Sediment Shield:** Protect your plumbing & appliances from rust, scale, and dirt buildup
- • **Certified Quality Assurance:** WQA tested and NSF/ANSI Standard 42 certified for peace of mind
- • **Reliable 20-Micron Filtration:** Medium-fine pleated cellulose filter captures sand, silt, and coarse particles
- • **Easy Compatibility & Maintenance:** Fits multiple Culligan models with included change reminder sticker

## Overview

The Culligan S1A Whole House Standard Water Filter delivers dependable sediment filtration with a 20-micron pleated cellulose cartridge, ensuring cleaner, clearer water throughout your home. Compatible with multiple Culligan systems, it offers a robust 4 GPM flow rate and lasts up to 16,000 gallons or 4 months. Certified by WQA and NSF/ANSI for safety and structural integrity, this filter protects your plumbing and appliances from sediment, rust, and scale, making it an essential upgrade for any modern household.

## Description

Product Description The S1A Basic Whole House filter from Culligan helps reduce sediment, rust, scale, dirt, coarse sand, and sand from your water supply. This leaves your water visibly cleaner and tasting better. The Culligan S1A sediment water filter replacement cartridge lasts up to 4 months or 16,000 gallons, providing your home with higher quality water that will not only be better for drinking, but will also help protect appliances and plumbing from sediment and scale. With a 20-micron rating and pleated paper, this filter is NOT recommended for use with untreated well water. The filter is NSF certified and includes a 2-year warranty and change reminder sticker. From the Manufacturer The Culligan S1A 2 pack whole house sediment water filter replacement cartridge filters scale, rust particles, sand, dirt, & silt for basic filtration. The filter life is 4 months or 16,000 gallons. The filter has a 20 micron rating, pleated paper, For use with model #HF-150, HF-160, HF-360 and most standard size sediment filters. The filter is NSF Certified and a 2 year warranty. It also includes a change reminder sticker.

Review: Best water filter on the market. - Culligan has the best water filter system on the market. I have been a plumber for over 30yrs and have been recommending them sense they have been on the market. I even have 1 at my personal cabin and it works great. See my video above on how to replace the filters, very easy.
Review: Was the exact kind I needed and way cheaper than anywhere else - Did the job!

## Features

- Powerful Sediment Filtration: 20-micron pleated cellulose design reduces rust, scale, dirt, coarse sand, and silt to improve water clarity and protect household plumbing.
- Extended Filter Life: Each cartridge lasts up to 16,000 gallons or 4 months, depending on water quality—ideal for reducing frequent replacements.
- Compatible with Standard Housings: Designed for use with Culligan HF-150A, HF-160, HF-360A, WH-S200-C, and most standard 10” filter housings.
- Protects Appliances & Fixtures: Reduces sediment buildup that can damage water heaters, dishwashers, and faucets, extending their lifespan and efficiency.
- Easy Installation: Drop-in design allows for quick, tool-free cartridge replacements—no plumber required.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CCMTX2 |
| Best Sellers Rank | #5,766 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Replacement Under-Sink Water Filters |
| Brand Name | Culligan |
| Compatible Water Purifier Models | Culligan HF-150A, Culligan HF-160, Culligan HF-360A, Culligan HF-365 |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,217) |
| External Testing Certification | WQA, ANSI |
| Global Trade Identification Number | 00033663005006 |
| Included Components | Culligan S1A Whole House Standard Water Filter |
| Item Dimensions D x W x H | 6"D x 10"W x 3"H |
| Item Type Name | Culligan S1A Whole House Standard Water Filter |
| Item Weight | 0.39 Pounds |
| Manufacturer | Culligan |
| Manufacturer Part Number | 01019124 |
| Manufacturer Warranty Description | Warranty |
| Material Type | Paper |
| Model Number | S1A |
| Number of Items | 1 |
| Product Benefits | Reduces Sediment |
| Set Name | 2-Pack |
| UPC | 783324964455 885655146040 719918387225 033663005006 783961105303 735090029647 643749774889 |
| Unit Count | 2.0 Count |

## Product Details

- **External Testing Certification:** WQA, ANSI
- **Item Weight:** 0.39 Pounds
- **Material:** Paper
- **Product Benefits:** Reduces Sediment
- **Product Dimensions:** 6"D x 10"W x 3"H

## Images

![Culligan S1A Whole House Standard Water Filter Cartridge, 20 Micron, 16,000 Gallons, 2-Pack – Reduces Sediment, Rust, Scale, Sand, and Silt – Compatible with HF-150A, HF-160, HF-360A, HF-365 - Image 1](https://m.media-amazon.com/images/I/71NN9bPhLpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best water filter on the market.
*by V***R on March 13, 2026*

Culligan has the best water filter system on the market. I have been a plumber for over 30yrs and have been recommending them sense they have been on the market. I even have 1 at my personal cabin and it works great. See my video above on how to replace the filters, very easy.

### ⭐⭐⭐⭐⭐ Was the exact kind I needed and way cheaper than anywhere else
*by G***A on February 12, 2026*

Did the job!

### ⭐⭐⭐⭐⭐ Culligan filters
*by A***R on February 21, 2026*

Replacement for original filters. Work well to keep the mud out of the water system.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-12*