SKU: 50869658548

Dow Filmtec XLE-4040 Extra Low Energy Commercial RO Membrane

$260.55 $289.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Dow Filmtec XLE-4040 Extra Low Energy Commercial RO MembraneDow Filmtec XLE 4040 Reverse Osmosis Membrane Your Key to Purer Water! Are you tired of impurities and contaminants in your water supply? Upgrade your water purification system with the Dow Filmtec XLE 4040, a high performance reverse osmosis membrane designed to deliver pristine, crystal clear water that's safe for your family and your business. Key Features: Superior Filtration: The Dow Filmtec XLE 4040 is renowned for its exceptional water

Dow Filmtec XLE-4040 Reverse Osmosis Membrane – Your Key to Purer Water!

Are you tired of impurities and contaminants in your water supply? Upgrade your water purification system with the Dow Filmtec XLE-4040, a high-performance reverse osmosis membrane designed to deliver pristine, crystal-clear water that's safe for your family and your business.

Key Features:

  1. Superior Filtration: The Dow Filmtec XLE-4040 is renowned for its exceptional water purification capabilities. With an impressive 99.5% salt rejection rate, it effectively removes a wide range of impurities, including heavy metals, dissolved solids, and contaminants, providing you with the purest water possible.

  2. High Efficiency: Engineered for efficiency, this membrane boasts a high permeate flow rate, ensuring that you'll have a steady supply of clean water without the long waiting times.

  3. Durability and Longevity: The XLE-4040 is built to last. Its advanced design and robust construction make it highly resistant to fouling and scaling, reducing the need for frequent maintenance and replacements.

  4. Easy Installation: Installing the Dow Filmtec XLE-4040 is a breeze. It's compatible with a wide range of reverse osmosis systems, so you can seamlessly integrate it into your existing setup.

  5. Trusted Quality: Dow is a recognized leader in water purification technology, known for innovation, performance, and quality. When you choose the Dow Filmtec XLE-4040, you're choosing a product backed by a legacy of excellence.

Invest in the Dow Filmtec XLE-4040 and experience the peace of mind that comes with knowing your water is as pure as it can be. Whether you're looking to improve the water quality in your home, business, or industrial facility, this reverse osmosis membrane has you covered.

Upgrade your water purification system today and enjoy the benefits of cleaner, safer, and better-tasting water. Add the Dow Filmtec XLE-4040 to your cart now and take the first step towards a healthier, more sustainable water solution.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50869658548

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4.4 ★★★★★
Based on 18 reviews
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Product Reviews
C
Verified Purchase
C. Coleman
Birmingham, US
★★★★★ 5
Quality Case
Color: Pink
This is an All in Pne case. I really like the lavender color with sparkles. It is a little heavier than expected but I still love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 3
Ok, but don’t use hand cream
Color: Black, Color: Black
I like the case for its ability to house the keyboard, the pencil and the iPad in one convenient place. I find that the magnetic closure and magnets holding the keyboard are not as strong as a previous case I had purchased. The keyboard is great, I like the touchpad and the backlight colors. The cover material is not hand lotion friendly! I’ve tried water and lens cleaning wipes, and neither gets this cover clean. I hesitate to use any chemicals because the material is the type that will get sticky and nasty, and I don’t like that. I’ve included a photo of what the cover looks like after using a lens cleaning wipe. If the magnets were stronger and the cover material easier to clean, I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
S
Verified Purchase
Seth Walton
Belleville, US
★★★★★ 4
great case!
Color: Navy Blue
pros; the color is beautiful. I picked the navy blue. It is exactly as the description described. It goes very well with my blue iPad. The size is very precise and fits perfectly on my iPad. The magnet that holds the case together is very strong. The iPad itself can pivot vertically and horizontally using that magnet. This works very smooth. The magnet closure for the case itself is strong and holds well. The magnet that holds the keyboard in place also works very well. Cons; when the keyboard is in its correct position, it is difficult to angle the iPad in front into the provided grooves. The keyboard gets into the way. This prevents the iPad from reaching the grooves provided. The keyboard feels very light and cheap. The keyboard itself connected with the Bluetooth very easily. It works wonderful. I love the back light on the keyboard. The color of the keyboard is wonderful. However, as I said above, it does feel a bit cheap. But for 20 bucks, what can you ask for. When the case is folded together with the keyboard in the iPad, it is a bit bulky. But I knew that from the previous reviews and was expecting it. What I love most about this case is that the iPad can be removed using the magnet on the back from the keyboard portion, but it is still protected by the exterior plastic case. So in situations where I don’t need to use my keyboard, I can remove the iPad itself and know that it’s still protected overall I recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Nice Case & Keyboard
Color: Blue
Love this case with a keyboard. I like using the keyboard vs using one on the screen of iPad. And the keyboard has rechargeable batteries instead of having to buy batteries. And it protects my iPad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
E
Verified Purchase
Eli Beltran
Charlottesville, US
★★★★★ 1
Beautiful, and everything I want it except that the keyboard keys didn’t work😭
Color: Light Pink
I searched and search for the right keyboard case for me. The most important thing for me was to be able to remove the iPad case itself from the whole case and keyboard, and this one was it. Unfortunately, when I started checking the keyboard a lot of The keys were not output in the correct symbol or letters. So defeats the whole purpose of having a keyboard. I returned it and asked for a replacement, thinking that the item was defected, but when I got the New replacement, it was the same thing so I tried to contact the seller, but there was no option to do that. Therefore, I had to return the second replacement keyboard and look for another keyboard cover.
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Reviewed in the United States on March 23, 2026

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