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2025New AUTO Automatic Flushing Backwash Prefilter Spin Down Sediment Water Filter Central Whole House Purifier System

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Advanced Filtration Performance

The whole house sediment filter uses a 40-micron pore-sized stainless steel mesh filter. The precise mesh filter is effective in capturing 99% of the large particulates in feed water such as sediments, mud, turbidity, dirt, and sands. As the front-line guard of your whole house water supply, the Pre-filter greatly prolonging the service life of your point of use water filtration systems, preventing the pipes from blockage and protecting other home appliances.

Durable and Sturdy

Made from top-grade molecular material, the transparent housing of the system is anti-frozen, crack-proof, and leakage-free while the brass fittings of the water filter system are all lead-free. The heavy-duty whole house sediment water filter has passed 100,000 times of water hammer tests at 900 psi. With top-notch quality, it filters massive water flow constantly which perfectly meets the daily water needs of your whole family.

Easy Installation]

Comes with mesh filter loaded and the flush fitting pre-assembled.The whole house water filter can be installed in a breeze. You could choose DN20/DN25 to embed the water filter into your plumbings. The joint fittings are also featured with saw tooth threads that reduce leakage risk.

Economical Choice

The durable stainless filter of the water filter is flushable and reusable. Instead of replacement, the smart sediment water filter pays back itself in long run by automatically doing the self-clean per consecutive period. It blocks sediments particles and prolongs the lifespan of your point-of-use water filters which saves you much money for replacement filters. For long-term usage, simply take out the mesh filter and brush the filter thoroughly.

 

Note: Avoid battery short circuit, Cannot be installed outdoors
【Flexible Installation】- The Filter is supplied with 3/4″ Female NPT, It is suitable for any pipe, Customers only need to buy the corresponding adapter (The threaded adapter is not included in the package, it needs to be purchased separately according to the specifications of the copper/PEX/CPVC water pipe). And it won’t affect your existing water pressure levels.

●【First Defense of Whole House】 AL-PRE-AUTO1 Whole House Pre-Filter, with a 40-micron pore size stainless steel filter, is designed to prevent particles such as sand, rust, limestone and sand from entering your home.
●【Prolongs Water Facilities’ Lifespan】Protect your household plumbing, kitchen and bathroom equipment from particulate impurities in municipal water, which can block water taps, shower nozzles, water heaters, washing machines, RO water purifiers and other water-related equipment.

●【Featured Material】 The 40-micron filter mesh is made of 316L SUS stainless steel, and the head of the main body is made of lead-free brass, and the service life is more than several years. The heavy-duty food-grade transparent housing made in Germany does not contain BPA and has passed the water hammer test of 150,000 cycles and the highest pressure test of 1000 psi.
●【Flexible Installation】- The Filter is supplied with G3/4″ Male. It is suitable for any pipe, Customers only need to buy the corresponding adapter (The threaded adapter is not included in the package, it needs to be purchased separately according to the specifications of the copper/PEX/CPVC water pipe). And it won’t affect your existing water pressure levels.

Specification:

Model:AL-PRE-AUTO1
Power battery: three AA battery (Because logistics does not allow transportation, consumers need to go to the supermarket to buy it)
Water treatment Type: full-automatic Pre-filter
Filter Material: SUS 316L Stainless Steel Mesh
Filter Maintenance: Default automatic Flush every 15 days . If necessary, you can also press the “Flush” button to flush the system immediately. and replace the filter element every 2-4 years according to the water quality.
Material: Germany made BPA-free housing, lead-free brass, SUS 316L Stainless Steel filter
Suitable for Water Quality : Municipal Water
Flow rate: 6T/h
Filter Precision: 40μm~60μm
Working pressure: 0.1-0.7MPA (1bar-7bar)
Applicable water temperature: 0-40 ° C

Package:

1 * PRE-AUTO1 Prefilter
1 * User’s Manual
1 * Special wrench
2 * G3/4″ Male Connector
1 * PE Sewage pipe

Package:

1 * PRE-AUTO1 Prefilter
1 * User’s Manual
1 * Special wrench
2 * G3/4″ Male Connector
1 * PE Sewage pipe

Shipping

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of INTERCONTINENTAL STORE (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://intercontinentalstore.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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