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Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System, Prevent Scale Build Up On Hot Water Heaters, Pipes and Boilers

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$49.99

$ 22 .99 $22.99

In Stock

About this item

  • 【Efficient Scale Inhibition】Food-grade polyphosphates, included in the Waterdrop scale inhibitor, can fundamentally inhibit scale formation to provide healthy water for you. This is a highlight different from conventional filters.
  • 【Energy Conservation】This scale inhibitor can protect your water heater, dishwasher, boilers, downstream plumbing fixtures like faucets and shower heads from scale buildup while improving the efficiency of electrical appliances, and extending their life.
  • 【High Flow Rate】3/4 " NPT inlet/outlet ensures high flow rate of 10 GPM to keep stable water pressure. This scale inhibitor system can be installed on any pipeline adaptive to its interface.
  • 【Premium Material】This scale inhibitor system is equipped with a durable and anti-rusting 304 stainless steel adapter. Besides, its food-grade and BPA-free materials safeguard healthy water. Please note - this system is NOT a regular pre-filter. So it doesn't force all the water through the filter like a normal filter. Only a portion of the source water will flow through the filter to absorb food-grade polyphosphates for better filtration.
  • 【Longer Lifespan】Enjoy purified water with this inline scale inhibition system. Every water cartridge can last for 6 months for regular use, which may vary based on local water quality. Please maintain this scale inhibitor system in an upright position during installation to get better inhibition effect. Be sure to install this system on a cold water supply line that supplies water to a water heater.
  • Included Components:3/4” NPT inlet/outlet connection, ‎Replacement Cartridge*1. Please NOTE, Waterdrop is an independent brand. The model name of this product is WD-W65.



Product Description

Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System
Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System
Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System
Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System
Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System
Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System

Powerful and Steady Water Flow

The filter provides up to 10 GPM flow rate, ensuring water safety without sacrificing convenience.

Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System

Easy Installation

Connect it to your water heater's cold water line. Replacing the whole-house scale filter is quick, making maintenance easy for homeowners.

Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System

Firm and Durable Materials

Made of 304 stainless steel, the inlet and outlet are durable. You do not have to worry about any leakages or cross-threading.

Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System

Long-term Fresh Water Pleasure

A water scale inhibitor provides consistent clean water. Its filter needs replacement every 6 months, which may vary depending on local water quality.

Waterdrop AP431 AP430SS Whole House Scale Inhibitor Filter, Heater Softener System

Poppa
Reviewed in the United States on January 8, 2025
I changed the Filter on my Navien heating system as required yearly. The price was reasonable and the filter was a perfect replacement.
Eddie K
Reviewed in the United States on January 28, 2025
This is my second Waterdrop product. I also have an under sink filtration system. This scale inhibitor is a must when installing a tankless water heater to prolong the life of your water heater. Others have reported leaks at the threads, but if you use a good amount good teflon tape & tighten appropriately, you should be fine. Other than that, nothing else I can report on until about a year when its time to flush out my tankless heating system. Eddie K out !!
Scott P.
Reviewed in the United States on January 17, 2025
Got it as a replacement. Have purchased from this merchant before.
Richard Hodge
Reviewed in the United States on January 1, 2025
great protection for tankless water heater, just remember to change the filter every 6 months
Pack
Reviewed in the United States on December 26, 2024
We installed a three part system and it cleared out water up!
Billy
Reviewed in the United States on November 7, 2024
Good product
Paul N.
Reviewed in Canada on November 6, 2024
Works the same as the 3M for less money. I was a bit disappointed in the finish quality (mostly the markings) of the stainless fitting, but it's cast stainless so I probably had too high of expectations. Would definitely buy this one again.
nGinius
Reviewed in Canada on November 21, 2024
Our water is very hard (40 grains) and this didn’t help the mineral build up, especially in our kettle.
Joseph Mingram
Reviewed in the United States on October 7, 2024
I installed one of these filters on the inlet to my tankless hot water heater. Prior to installing, my hot water would fluctuate between hot and cold. With the filter, my hot water is constant. Definitely worth installing!
granger
Reviewed in the United States on October 4, 2024
First, it's a good product.Second, be careful with installation and don't use the Teflon tape they give. I suggest MegaTape or Blue Monster. Give it about 4 or 5 wraps. For good measure you could also add some Rectorseal 5 dope. Keep it all away from the first thread.Ideally, use stainless steel fixtures to mate to your plumbing. Probably a better fit, and less risk of corrosion with the same metal. Tighten one side first tightly, then do the other side.That should give you an excellent install
Customer
Reviewed in Canada on June 11, 2023
As others have mentioned on the side female threads they need a lot Teflon tape on the input fittings or it will leak trying with about six raps Nope still leaks, 10 - 12 which is over kill but hey no more leak I guess its because of the stainless steel fitting which is way harder metal than brass other than that the cartridge screws on good just be careful slowly threading it so you don’t cross thread the soft plastic Time will tell if it actually fixed the hard water issue
ryan
Reviewed in Canada on December 14, 2023
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