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NF90-2540 FilmTec™ DOW / DuPont 70 PSI 1000 GPD 2.5 x 40 inch Membranes
NF90-2540 FilmTec™ DOW / DuPont 70 PSI 1000 GPD 2.5 x 40 inch Membranes
NF90-2540 FilmTec™ DOW / DuPont 70 PSI 1000 GPD 2.5 x 40 inch Membranes
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NF90-2540 FilmTec™ DOW / DuPont 70 PSI 1000 GPD 2.5 x 40 inch Membranes

Marsoni M251S
Sale price$176.53
Pay 4 payments of $44.13 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
NF90-2540 FilmTec™ DOW / DuPont 70 PSI 1000 GPD 2.5 x 40 inch MembranesNF90 2540 FilmTec DOW DuPont 70 PSI 1000 GPD 2. 5 x 40 inch Membranes PLEASE REFERENCE DATA SHEETS AND TABLE BELOW DuPont FilmTec NF90 2540 Nanofiltration Element Product Description The DuPont FilmTec NF90 2540 is a premier 2. 5 inch diameter Nanofiltration element engineered for applications that require high rejection of dissolved organic compounds and specific divalent ions, such as calcium and magnesium, while maintaining a moderate removal of
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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
4.5 ★★★★★
Based on 2347 reviews
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Verified Purchase
TooMuchStuff
Bozeman, US
★★★★★ 4
Keeps my dog busy for a bit
Color: Navy Blue
I don't fill the hard to open spots yet, he's just figuring it out. It does keep his attention. It's a little small for a big dog (100lb Lab), prob better for a small dog. He has a hard time with the little trays. Definitely worth trying out. I wanted an inexpensive puzzle toy to try first, in case he didn't like it or couldn't figure it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2025
C
Verified Purchase
calvin lemieux
Bozeman, US
★★★★★ 5
Fun activity for my pup
Color: Navy Blue
My 6 month old Labrador dog has so much fun with this! When he sees me getting it ready he gets excited. It’s super easy to use and clean! The price is the best! Quality is great. No noise and fun for my dog. The red
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
K
Verified Purchase
kaydence
Cuba, US
★★★★★ 5
Great Puzzle, My Dog Loves It!
Color: Navy Blue
It’s perfect! My dog loves it and i’m very satisfied with this purchase. The outside of the box did come sticky, which was kind of weird. Overall it’s great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Skillet Black
Lexington, US
★★★★★ 3
The outer part of puzzle is awesome! The inner...not so much.
Color: Navy Blue, Color: Navy Blue
My doggo Josie is a pretty smart dog. She can give you the most pitiful look (like in the pic) where you're giving her most of your lunch. She can hide your socks in another dimension! She can sit, shake and yes when Alexa plays "Turn around" by Bonnie Tyler...she will do it. I like to challenge her with a puzzle. She figured out the outter part of the puzzle within minutes but I was disappointed she couldn't figure out the inner part of the puzzle. Then I figured out why. The inside puzzle is very hard to push around. She gets frustrated that it won't open or move around very well. I let her do the outer puzzle for treats but I no longer put treats in the inner part. I want her to be entertained...not frustrated. I'll keep it for a bit and then pass it on to a dog shelter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2025
L
Verified Purchase
Laura
West Palm Beach, US
★★★★★ 5
Great fun
Color: Navy Blue
Great fun to watch my dog learn how to get his treats. Slows him down so they last longer. He’s almost ready for level 3.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 4, 2026

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