$899.00 - $1,018.00
Highlights 6-month-satisfaction-guaran.gif
  • Homes up to 2.5 baths, 2,500 square feet
  • Filters Chlorine, Chloramines, Heavy Metals, and VOCs
  • Environmentally Friendly: No Electricity Required, No Backwash


The PurHome X-5 is a High Capacity Whole Home Filtration System. It begins with an amazing 0.35 micron pre-filter for the finest filtration and crystal clear water (a human hair is about 100 - 200 micron).

Next, the water passes through NSF Certified KDF55 media, a combination of two dissimilar alloys, to remove chlorine over 99%, as well as filter heavy metals like lead, mercury, copper, nickel, chromium, and other dissolved metals, and extends the life of the carbon stage. KDF55 also provides a bacteriostatic environment.

The final stage is our high capacity catalytic centaur carbon that is designed to remove chlorine, chloramines, VOC's, SOC's, and THM's. This combined filtration provides great tasting water at every tap.x-5-x-51-cutaway.png

Most other whole home water filter systems use only carbon. Carbon is a "must" in water filtration, however, it can be a breeding ground for bacteria over time. KDF inhibits bacterial growth and can increase carbon life as much as 300%.

Chloramines in your Water? Most municipalities treat water with chlorine, but some cities are now beginning to use chloramines as a disinfectant.  It is a combination of chlorine with ammonia.  The effects of chloramines have not been widely studied yet, but it is considered no less dangerous than chlorine to your health. We now include chloramine removal media at no extra charge.  Read an article concerning allergies to chlorine.

Best For

  • City Water
  • To filter Chlorine, Chloramines, Heavy Metals, and VOCs
  • Environmentally Friendly: No Electricity Required, No Backwash



Unit Dimensions:
Main unit 44" H, 10" in diameter;

Pre-filter 12" H x 5" in diameter  


Filter maintenance 

Filter Media in tank should be replaced every 5 years, pre-filter every few months as needed.

To learn how to change pre-filter, see video on Product Videos tab above.

Which PurHome Whole Home Water Filter is Right for You?

PurHome X-5: Ideal for homes up to 2.5 baths and roughly 2,500 square feet.

PurHome X-51: Ideal for homes up to 3.5 baths and roughly 4,000 square feet.

PurHome X-1000:
Ideal for larger homes up to 5 bathrooms and roughly 5,000 square feet.  For larger homes, two systems can be plumbed in parallel.
All PurHome X Series filters are designed for city (i.e. municipal) water. 

PurHome Comparison Chart



    * Crystal-clear, odor-free water throughout your home
    * Purified, healthy water for cooking and drinkingenvirofriendly1.gif
    * Chlorine-free, Chloramine-free water - softer hair and skin
    * Clothes look brighter - less fading
    * Extends the life of water-using appliances
    * Water heaters operate more efficiently
    * Maintains healthy minerals
    * Inhibits bacteria growth
    * Clean, healthy water for pets
    * No Electricity
    * No Backwashing (no water waste)
    * Easy to install
    * Low maintenance
    * 5-year Performance Guarantee
    * 10 Year Warranty on Components

Compare PuriTeam Whole Home Filtration Systems to the Competition


PurHome X-5 FAQs:

Q: Is the PurHome X-5 Whole Home Water Filter easy to install?

A:  Yes, the installation is really a simple process for someone with plumbing knowledge.  If you do not have knowledge of plumbing matters, we recommend you hire a professional plumber.

Installation Video:

Detailed installation instructions and supplied fittings make it easy to understand and install the PurHome system. Also, you or your plumber may contact our knowledgeable Customer Service Technicians for further assistance during the installation process. Installation instructions are available on our website for easy downloading.

Q: What are the certifications on the PurHome X-5?

A:  Click here for
  Whole Home Water Filter certifications  
Q: What is the difference between the PurHome X-5 and PurHome X-51?

A: Connection size and flow rate. The PurHome X-5 has ¾” female threaded connections and can provide a flow rate up to 8 gallons per minute. The PurHome X-51 has 1” female threaded connections and can provide a flow rate up to 10 gallons per minute.

Q: Where should the PurHome X-5 Whole Home Filtration System be installed?

A: The PurHome X-5 is a Point-of-Entry (POE) system, or whole-house/whole home system, and is usually installed in your garage, basement, or water heater closet. The system can also be installed outside or buried in the ground in climates where the temperatures do not reach below freezing.  If installing outdoors, it must be protected from the sun and elements in order to keep warrranty in effect.

Q: Will all the water in my house be filtered?

A: Yes, the PurHome X-5 will be plumbed on the main water line prior to your hot water heater. dirty tap water

Q: Does the PurHome X-5 require electricity?

A: NO.

Q: Does the PurHome X-5 need to be backwashed?

A: No, the PurHome X-5 incorporates an up-flow designed eliminating the need for backwash, saving water. The PurHome X-5 is truly an environmentally friendly product.

Q: What is the cost to replace the media inside the PurHome after 5 years of 465,000 gallons?

A: The cost to replace the media for the PurHome X-5 is currently only $549.00, including free shipping.


Q: What is KDF55 media?

A: KDF55 is an electrostatic media specifically designed to remove chlorine and heavy metals. Using KDF55 with carbon eliminates the need for backwashing saving water and electricity. KDF55 is an NSF (National Science Foundation) certified water filtration media that is used in Hospitals, Restaurants, Municipal Water Treatment Facilities, and Homes across the United States.  For more information on KDF-55, please see this article on the PuriTeam Blog.

Q: How do I know when the media inside the tank needs replacing?

A: Chlorine breaking through is a good indicator to gauge system performance and we are happy to provide chlorine test strips upon request. The rule of thumb is if chlorine is breaking through so are other contaminates.


Q: Will the PurHome X-5 remove Fluoride?

A: No, the PurHome X-5 is not designed to remove Fluoride; however the KDF55 media used in this system has shown a reduction of about 60% however that is not high enough to make removal claims. To completely remove the Fluoride we recommend a nano type of filtration. Fluoride is not harmful when bathing and therefore removing it from the drinking only is the most popular method of treatment. For “super purified” water removing virtually every organic and inorganic contaminant including the Fluoride, we recommend our Hydrotech Push Button monitoring reverse osmosis system under your kitchen sink. This is commonly paired when using a whole house specialized treatment system. We use a high quality one-piece manifold system and it comes with a water quality monitor. You will find information at this link:


However, before you remove fluoride from your drinking water, carefully weigh the positives and negatives.  It is a controversial topic, but we aim to educate you on the issues on our news.puriteam.com site.  Here is one article on fluoride you may wish to consider.


Interested in a whole house fluoride water filter? Read here for more information.


Activated Carbon Stage Filters Chlorine and the following:


1,1 Dichloroethylene
1,2 Dichlorobenzene
1,2 Dichloroethane
1,2 Dichloropropane
1,4 Dichlorobenzene
CIS-1,2 Dichloroethylene


Aldicarb Sulfone
Aldicarb Sulfoxide
Heptachlor Expoxide
Ethylene Dibromide
Phthalate (di(2-ethylhexyl))
Biophenyts (PCBs)
Radon (Radionuclide Contaminant)
Total Trihalomethanes (THMs):
- Chloroform
- Bromoform
- Bromodichloromethane
- Dibromochloromethane
Vinyl Chloride


2,4,5-TP (silvex)

Plus, the Patented KDF-55 stage filters (what other carbon-only filters don't have):
Dissolved metals




PurHome X-5 Installation Instructions and Manual


Current Stock:
PurHome X-5 whole house water filter
Free UPS Shipping to Continental U.S.; Ships by next business day
54.00 LBS
10.00 (in)
44.00 (in)
5 Year Performance Guarantee (Media, not pre-filter) 5 Year Warranty on Components 10 Year Warranty on Main Tank 6 Month Satisfaction Guarantee
Add Extra Prefilter *


Reviews Hide Reviews

Best Home water filter available

Lucas on 19th Jan 2013

You can immediately feel the soft water

SO happy with this water filter

9th Jan 2013

I had this water filter system installed almost five years ago. I cannot tell you how happy we are with it. Our water never tasted bad to me before we installed the filter, but now I notice a difference when I drink other people's water. Ours is far tastier! I also noticed an improvement in my acne and hair texture. I had my stepfather install the filter (he's a general contractor who's sort of a jack-of-all trades) so I can't speak to the cost of having a plumber do the job. Installation was pretty straightforward. The only tricky part was getting a tight seal with only teflon tape. Our prefilter lasts anywhere from 4 to 6 weeks. I buy my prefilters yearly from a different web site because I found them cheaper elsewhere. It took me a few tries to get the hang of replacing the prefilters. I flooded the basement a few times before I finally mastered it. If the prefilter compartment isn't tightened just the right amount, tiny drips will leak out of the seal and flood your basement! All in all, we are thrilled with this filter. I would definitely buy it again if we ever buy a new house.

Had no idea how dirty our water was

Henrik Loos on 1st Jan 2013

Main X5 filtration system works great (since 3 months), water feels so much better with the chloramine and dirt removed. System doesn't take up much space in the garage, did straightforward installation myself using the quite helpful instructions. Only problem is to get the PVC fittings at the main and prefilter head water tight with teflon tape (label on head says to only use teflon tape and not pipe sealant). Second problem was our terrible water quality which clogged the 0.35um prefilter after only 4 days (far shorter than the advertised 3-6 months for the prefilter) and which would pose $1000/year operating cost at $19 per cartrige. To mitigate this, installed a second prefilter upstream with a 1um washable cartrige at $5 ea which seems to do the trick to make the 0.35um prefilter last for more than a month. Took one start off because of the prefilter hassle, but we might just have unusually bad water.

So far excellent

Henry Newman on 9th Aug 2012

We are very happy with the unit. The plumber installed it easily and no appreciable drop in water pressure

Absolutely the best!!

John Barry on 25th Jul 2012

I did a lot of research online and the PurHome X5 filter system was top of the list. I had a plumber install it for me ($125.00) and have not noticed any appreciable drop in water pressure anywhere in the house. We've been enjoying the best tasting water ever since. I've definately gotten my moneys' worth with this product.

We're really happy with the filter

27th Apr 2012

My doctor suggested I get a water filter as I was having medical issues and he didn't want me to drink any tap water. He also said no cooking in it. I was concerned about chlorine in the shower also. I had the water tested after install and it is exactly as promised. I love it. Taste great. The only down side was our install was in our crawl space. Plumber install was $600. Ouch. He said instructions were really bad.

You've Got To Read This. Top Company, Top Product, In My Eyes.

Laurence Mack on 21st Feb 2012

Had great reviews and press. Top performer there. Can't tell a clean glass of water from a dirty. Tastes fine, clean, better than my last unit from a competitor? Maybe. Cost me the same $400 for plumber to install? Yes. Much cheaper than bottled water for my family of four? Absolutely. But other units would have probably sufficed. But the company bought my heart and faith when they addressed my complaint of a missing photo crucial for correct water direction flow. It was present on their video, but absent in the written instructions, and my plumber and I both missed it. The company anted up and notified me of their correcting it immediately. How's that for a Company's Service, and belief in their customers, and their product?

Best investment you can make

Dick and Francine on 26th Jun 2011

We moved to Pennsylvania three years ago, the water tasted awful so we spent the first year dragging cases of water home to drink. Then we heard about this filter and installed it. What a difference!!! The water tastes great, no need for bottled water, and a cup of coffee never tasted better. We also feel confident using the water for cooking now, and when showering the water does not dry out our hair and skin anymore. It is a wonderful product, easy to install, the filters are easy to change, and the biggest thing is peace of mind that what you are drinking is pure. We are so happy that we heard about these filters and have one.