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NF90-400/34i FilmTec™ DOW / DuPont Nanofiltration 10,000 GPD at 70 PSI 8 x 40 inch Membranes

Marsoni M251S
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NF90-400/34i FilmTec™ DOW / DuPont Nanofiltration 10,000 GPD at 70 PSI 8 x 40 inch MembranesNF90 400 34i FilmTec DOW DuPont Nanofiltration 10,000 GPD at 70 PSI 8 x 40 inch Membranes Financing Options Available at Checkout via Shop Pay & Paypal! For International Shipments Contact Us for a Quote! PLEASE REFERENCE DATA SHEETS & TABLE BELOW FilmTec NF90 400 34i Nanofiltration Membrane The FilmTec NF90 400 34i is a high performance 8 inch nanofiltration element engineered for large scale municipal and industrial water treatment. It is
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4.4 ★★★★★
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PETER CROWE
Alexandria, US
★★★★★ 5
Great for walking all day at work as well
Size: X-Large, Color: (001) Black / Black / White
I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
J
Verified Purchase
jcolis
Bozeman, US
★★★★★ 5
You have one pair of feet. Treat them kindly with a pair of UA socks
Size: Large, Color: (100) White / White / Black
Soft and tough. Easy on the feet. Nice fit prevents sore spots and blisters.
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Reviewed in the United States on December 3, 2025
R
Verified Purchase
Randy Deasy
Massapequa, US
★★★★★ 5
Not to thick or thin well made
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
I bought pink so as not to lose when doing laundry with my daughter who steels all socks lol!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
Stacey Cohick
Louisville, US
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
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Reviewed in the United States on April 27, 2026
S
Verified Purchase
Susan Brown
Cuba, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

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