---
product_id: 1558477
title: "HD-950A"
brand: "culligan"
price: "652.48 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/1558477-hd-950a
store_origin: TN
region: Tunisia
---

# 1" inlet/outlet for max flow 4x capacity vs standard filters Includes housing wrench + pressure relief HD-950A

**Brand:** culligan
**Price:** 652.48 DT
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your home’s water game with Culligan’s heavy-duty filtration power!

## Quick Answers

- **What is this?** HD-950A by culligan
- **How much does it cost?** 652.48 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1558477-hd-950a)

## 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

- • **Built to Last:** Heavy-duty design with 4x the capacity of standard filters means fewer replacements and longer-lasting protection.
- • **Appliance Lifesaver:** Extend the life of your washing machine, water heater, and other water-using appliances by preventing sediment buildup.
- • **Effortless Installation:** 1" inlet/outlet and included housing wrench make setup a breeze—no plumber needed, just clean water fast.
- • **Trusted Culligan Quality:** Backed by a 5-year limited warranty and decades of innovation in water treatment for peace of mind.
- • **Whole-House Water Purity:** Protect your entire home with heavy-duty sediment filtration that reduces dirt, sand, and silt at the main water line.

## Overview

The Culligan HD-950A is a robust whole-house water filter housing featuring a 1-inch inlet/outlet and four times the capacity of standard filters. Designed for large homes, farms, and private wells, it protects plumbing and appliances from sediment buildup. Easy to install with included wrench and pressure relief valve, it comes with a 5-year limited warranty. Filter cartridges sold separately.

## Description

Product Description               Product Description The HD-950A Large Volume whole house system has four times the capacity of standard duty filter systems. Included with the unit is a SW-3A housing wrench, pressure relief valve. From the Manufacturer Culligan's Heavy-Duty HD-950A sediment housing has two times the capacity of standard 10-inch filters. It is ideal for private wells, large homes, farms, swimming pools, and spas and can extend the life of washing machines, water heaters, and other water-using household appliances. It has a 1-inch inlet/outlet for installation on main cold-water line and includes a housing wrench for filter installation. The unit come with a 5-year limited warranty. The HD-950A housing uses filter cartridges (R50-BBS, CP5-BBS, RFC-BBS) sold separately.                  From the Manufacturer               Culligan's Heavy-Duty HD-950A sediment housing has two times the capacity of standard 10-inch filters. It is ideal for private wells, large homes, farms, swimming pools, and spas and can extend the life of washing machines, water heaters, and other water-using household appliances. It has a 1-inch inlet/outlet for installation on main cold-water line and includes a housing wrench for filter installation. The unit come with a 5-year limited warranty. The HD-950A housing uses filter cartridges (R50-BBS, CP5-BBS, RFC-BBS) sold separately.

## Features

- Heavy Duty Whole House Water Filter Housing: This filter system makes sure your family has clean, fresh water supply throughout the house by reducing sediment, dirt, sand, and silt from incoming water supply; Note: Filter cartridge sold separately
- Easy to Install: Featuring 1" inlet/outlet and built-in pressure relief button, system includes housing wrench; Four times the capacity of standard duty filters
- Filtered Water At Home: Ideal for residential homes, this point-of-entry filter system helps to protect your pipes and water using appliances from sediment build-up
- A History of Innovation: Culligan has made the world a safer, better-tasting place to live through our world class home, commercial and industrial water treatment solutions
- Culligan: We make premium water filtration systems, including faucet filters, whole house filters, under the sink filters, shower filters and more, so you can provide clean water for your whole family

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Culligan |
| Special Feature | Heavy Duty |
| Product Dimensions | 7.25"L x 7.25"W x 13.25"H |
| Package Information | Cartridge |
| Installation Type | Under Sink |
| Model Name | Heavy Duty |
| UPC | 051678511817 033663005372 |
| Global Trade Identification Number | 00033663005372 |
| Manufacturer | Culligan |
| Part Number | 01020704 |
| Item Weight | 5.41 pounds |
| Country of Origin | USA |
| Item model number | HD-950A |
| Is Discontinued By Manufacturer | No |
| Size | 1020704 |
| Color | Blue |
| Style | Heavy Duty |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Mounting Type | Plate Mount |
| Special Features | Heavy Duty |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 5-Year Limited Warranty |

## Product Details

- **Brand:** Culligan
- **Special Feature:** Heavy Duty
- **Product Dimensions:** 7.25"L x 7.25"W x 13.25"H
- **Package Information:** Cartridge
- **Installation Type:** Whole House
- **Power Source:** Manual (Water Pressure)
- **Model Name:** Heavy Duty
- **Maximum Flow Rate:** 10 Gallons Per Minute
- **Upper Temperature Rating:** 100 Degrees Fahrenheit
- **Supported Water TDS Level Maximum (PPM):** 1000

## Images

![HD-950A - Image 1](https://m.media-amazon.com/images/I/51tuH6l-YGL.jpg)
![HD-950A - Image 2](https://m.media-amazon.com/images/I/519jI-m4yJL.jpg)
![HD-950A - Image 3](https://m.media-amazon.com/images/I/611QnttT28L.jpg)
![HD-950A - Image 4](https://m.media-amazon.com/images/I/5102j0lXdXL.jpg)
![HD-950A - Image 5](https://m.media-amazon.com/images/I/81qj0AwqP+L.jpg)

## Available Options

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

## Questions & Answers

**Q: If PVC pipe is used in the well house, can this be attached using that type of pipe and fittings**
A: I used silicone gasket compound on the fittings that screw into the filter housing instead of teflon tape to make sure they would not leak. I purchased a Culligan mounting bracket to help support the filter housing since the pipe is cpvc. I also added by-pass valves and pipe so that if I need to replace the filter housing I will still have water. A few dollars more, but I will always have water.

**Q: Can be installed outdoor?**
A: I installed mine outdoor but I built a small 'closet' around it to protect it from freezing temperatures AND from the sun since UV typically degrades plastic.

**Q: Does it reduce water pressure? A water pump is needed before the filter?**
A: Yes it will reduce water pressure like any other filter. I have the 3/4" version and when the filter has a new cartidge in it, pressure drop is about 1-2 PSIG. Over time as the filter does it's job, pressure drop increases. I get about 2 months with a 10 micron filter. I have a well system, so obviously has a pump. If you're filtering city water, the city has pumps. Bottom line, to use this system you must have a pump to force the water through it. Hope this helps...

**Q: what pressure drop can I expect with a new filter**
A: I have a pressure gauge after the filters, which I have 2, a 5 micron and then a 1 micron and there is no pressure drop. It has 55 psi coming in to my house and 55 psi after both of the filters. The only time I notice a drop is when they get dirty. The 5 micron filter is usually good for 90 days and the 1 micron filter is usually good for 6 months. The pressure drop is never more than 5 psi.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome water filter.
*by F***D on August 30, 2025*

I plumbed this filter housing in and put a filter in it. I used brass fittings and went directly to PEX. No leaks and it was very easy to install.Immediately, I saw some black specks caught in the filter. None were larger than 2mm but there were a few. By day three, there were a lot more specks and I thought I could see a little yellowing of the filter. I am in it less than 2 months and the color is almost as dark as the OSB board that is on the wall behind it.I know that the municipal workers try their best and they do an awesome job with the huge systems they maintain. But pipes get old and you cannot help but get some dirt in the lines here and there.I would definitely recommend that everyone get one of these and use it. It functions very well and your peace of mind knowing you are getting cleaner water has to account for something. It will also help your other filters, ice maker, tap water, etc. last much longer.

### ⭐⭐⭐⭐⭐ Works great
*by J***A on August 9, 2025*

I’m using this Culligan Whole House Water Filter System for my ice machine, and it works great! The water is noticeably cleaner, and my ice comes out crystal clear without any odd taste. Installation was straightforward thanks to the built-in bypass valve and included tools, and I love that it helps protect both my ice maker and plumbing from sediment buildup. Culligan’s quality really shows, solid construction, easy maintenance, and peace of mind knowing my water is well filtered before it even reaches my appliances. Great price and fit perfectly, Highly recommend!

### ⭐⭐⭐⭐⭐ Great Filter, Great Price
*by J***. on September 5, 2025*

This filter is perfect for the average sized house and is priced very well. The instructions are very clear and installation was a breeze without any professional help needed. Do make sure you purge all the air and open your faucets and everything slowly to avoid water hammer.

## Frequently Bought Together

- Culligan HD-950A Whole Heavy Duty 1" Inlet/(Outlet Water Filtration Housing, Blue, 1020704
- Culligan RFC-BBSA 25 Micron Whole House Water Filter for Sediment, 10" x 4.5" Compatible Replacement for FXHTC, W50PEHD, GXWH40L, GXWH35F, GNWH38S, WFHD13001 (Pack of 1)
- Culligan R50-BBSA Whole House Heavy Duty Water Filter Cartridge, 24,000 Gallons

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-28*