Hardless NG4L Whole House Water Filter - Salt-Free Softening Device - Reduces Limescale, Sediment & More - Compact, Easy to Install - Comes w/ 1" Inlet/Outlet - Filtration System for Extra Hard Water
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Availability:
Only 8 left in stock, order soon!
Arrives
Tuesday, Oct 7
Size: NG4L - 1" In/Out for Extra Hard Water
Features
- SALT-FREE WHOLE HOUSE WATER FILTER SYSTEM: Transform your home into a haven of pure water with our advanced salt-free water conditioner ensuring a comprehensive filtration for sediment, limescale and more, while retaining essential and beneficial minerals. Safeguard your household water supply from top to bottom
- CLEAN & FRESH WATER FROM EVERY TAP: This system goes the extra mile by both filtering and conditioning your water. Say goodbye to hardness, chlorine, iron, and more, ensuring that every drop is of the highest quality while making sure that it does not remove essential and beneficial minerals. The NG4L has a larger cartridge and larger mesh filter making it ideal for areas with extra hard water and areas that have more debris.
- EASY INSTALLATION, MINIMAL MAINTENANCE: Enjoy hassle-free setup with our compact Whole House Filter System. Comes with 1" Inlet/Outlet, our system seamlessly integrates into your water line. Experience the convenience of a water filter with ease. Cartridge lasts for 8 months. Can be installed by any plumber.
- SPACE-SAVING, BUDGET-FRIENDLY SOLUTION: Ditch the bulky and costly water filters. Our advanced water filter combines a space-saving design with a wallet-friendly price. It's a practical solution that doesn't compromise on performance.
- CARE FOR YOUR HAIR & SKIN: Combat the effects of hard water on your hair and skin. Our water filter addresses this concern by enhancing the lathering of your soap and shampoo. It's not just about water filtration; it's about caring for your well-being. Because the minerals are still in the water, because the minerals are still in the water, no change will be seen in a TDS or GPG test.
Brand: Hardless NG
Special Feature: Chlorine Reduction
Product Dimensions: 7"L x 6"W x 16"H
Package Information: Cartridge
Installation Type: Whole-House System
Purification Method: Sedimentation
Power Source: Manual Operation
Model Name: NG4L
UPC:
Manufacturer: Hardless NG
Product Dimensions : 7 x 6 x 16 inches; 5.4 Pounds
Item model number : 0
Date First Available : July 23, 2024
Manufacturer : Hardless NG
Best Sellers Rank: #92,630 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #75 in Water Softeners
#75 in Water Softeners:
Customer Reviews: 4.1 4.1 out of 5 stars 55 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Oct 7
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: NG4L - 3/4" In/Out for Extra Hard Water
We have moderately hard water and over the years, its damaged our pipes and faucets and when we wash dishes, it leaves spots and stains. We also had itchy and dry skin and until recently never realized that this was also due to the hard water. A friend recommended the NG4L and after hearing how its benefited them, we ordered it and it took a plumber less than 30 mins to install. Ours is inside the garage since it only needs flushing out once every 6 months. From the moment we installed it we could see and feel the difference. Our water feels 'soft', showers are different, the water tastes and smells cleaner, there's zero spots or stains after dishwasher cycles, our skin is no longer dry or itchy. We 100% recommend this product. It pays for itself by protecting you and your home and it is by far the simplest and most effective way to eliminate hard water.
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Reviewed in the United States on February 13, 2024 by jonathan kaye jonathan kaye
Size: NG4 - 3/4" In/Out for Hard Water
I recently had the NG4 water filter installed, and I’m very happy with the results. The taste of my water has noticeably improved, and I can actually feel the difference on my skin and hair when I shower — everything feels softer and more refreshed. One of the biggest advantages for me is that this filter doesn’t require me to buy bags of salt to replenish it, which is a huge convenience. Plus, it’s environmentally friendly because it doesn’t waste any water. Overall, I’m really impressed with the NG4 and would definitely recommend it to anyone looking for a hassle-free way to improve their water quality.
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Reviewed in the United States on July 8, 2025 by Tony Lucero
Size: NG4L - 1" In/Out for Extra Hard Water
If you use PVC piping you must install the teflon tape correctly or you’ll end up with leaks. The proper way to install teflon tape is to twist it into a long string and apply it in the treads. Then apply 2 flat wraps of teflon. Following the manufacturers recommendations will lead to leaks. Forget the teflon paste. Follow my instructions and you will not have leaks of the filter body inlet and outlet threads. You’re welcome. The filter appears to be doing its job as stated in the product description.
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Reviewed in the United States on July 27, 2025 by Carol
Size: NG4L - 3/4" In/Out for Extra Hard Water
Bought this for extremely hard water. It did almost nothing. The water is still hard, leaving skin dry and hair feeling like straw. I noticed a slight decrease in limescale spots on faucets and such, but the water still felt hard overall. Unfortunately, by the time this was installed, we were out of our return period and now we have to spend more for a proper water softener. I would not recommend.
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Reviewed in the United States on July 23, 2025 by Highland Lass
Size: NG4L - 3/4" In/Out for Extra Hard Water
This saltless water filtration is superior to my salted old water softener. Not only does this water softener soften the hardest water that we have into Crystal clear drinking water. Our house is now fully filtrated and this unit is the best. There was however a broken part, the ball valve on the bottom, they sent one out the same day after I advised them of the issue. That is customer service and I really enjoy the fact that I didn't have to fight to get a part. I have already recommended this to several of my family and friends. Also, if you're handy, you can install this yourself. You just need to know how to sweat pipes, solder them, and know how to use a blowtorch, and the correct piping available to you. I also purchased the 8-month filter. The one that comes with the unit is a 6-month filter. All of the plumbers that I've asked said that these filters last a lot longer than what they're advertised for. The majority said that as soon as we get lower water pressure it's time to change the filter. I don't know if this seller can verify that or not. I know you're supposed to clean the mesh filter as well. I would imagine that would catch most of the lime scale and sediment. To clean The metal mesh, I would imagine we could just submerse it in CLR, and then do a thorough cleaning. Overall awesome experience and they have proves to me that customer service is Paramount to their product.
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Reviewed in the United States on May 13, 2024 by Mark Mark
Size: NG4 - 3/4" In/Out for Hard Water
I think I thought this was going to be easier than it is. I don't want to have to pay a plumber. I thought I could just hook it up. Cuz a plumber won't even come to your house for less than 250 bucks. I was trying to save that
Reviewed in the United States on August 22, 2025 by Maria Johnson
Size: NG4 - 3/4" In/Out for Hard Water
My original Hardless Water Filter was installed almost 10 years ago. My new one was an upgrade. I have had it for two months now and I’m very satisfied. My water continues to taste good. My dishes and laundry are clean and bright and no apparent calcium deposits on my fixtures. That is what I expected and that’s what I have.
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Reviewed in the United States on June 25, 2025 by Joyce Tachner
Size: NG4 - 1" In/Out for Hard Water
It works! Water is much softer. My skin is not as dry and neither is my hair! Couldn’t be more pleased. Definitely recommend as an add on to your filter system.
Reviewed in the United States on August 12, 2025 by Amazon Customer